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HomeMy WebLinkAboutWATERS LT 12AWaters Lot #051-281-53 '' Municipality of Anchorage On-Site Water and Wastewater Section • (907) 343-7904 Page 1 of 2 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP191058 PID Number: 051-281-53 Dwelling: 0 Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ❑■ Upgrade Name CURTIS BRENTON ABSORPTION FIELD Site Address ❑ Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound 17842 HILLCREST DR ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 3 GPD/SF Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade Gravel depth beneath pipe Subdivision Block Lot Ft. Ft. WATERS LT 12A Fill added above original grade Gravel length Township Range Section Ft. Ft. Gravel width Beds: Number of Lines Distance between lines SEPARATION DISTANCES Ft. Ft. To Septic Absorption Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Lift Station Tank Line Ft2 Ft. Well 100'+ qpfTANK ID Septic ❑ S.T.E.P. ❑ Holding ❑Other Manufacturer Capacity Surface water 100'+ GREER TANK 1000 Gal. Material Number of compartments Lot Line 10'+ NA PLASTIC 2 Foundation 10'+ LIFT STATION Manufacturer 'Capacity Remarks Gal. Alarm location Electrical installed by PIPE MATERIAL House to tank 3034Tank to 3034 Installer drainfield MIKE N ANDERSON, P.E. Drainfield CO/MT 3034 Inspector MIKE N ANDERSON, P.E. BENCH MARK (Assumed elevation) 100 ft Inspection 151 3-1 19 Location and description dates: - 2°a 3ra 4thGARAGE SLAB ON-SITE WATER AND WASTEWATER SECTION APPROVAL Engineer' ,Stamp ..�g� CJ F � ..Is k Conditional Approval: Date �.;' •e.°• •'.....Is $r ver ii *.:49T++ I..*te, '/.. Ma- e acee.4 �/� il j�••MICHAEL N. ANDLkSCN•:�Septic System ll U(M2/27 e �%•• • CE 794 •.��Approved Date 3 a7 f 9 I •y.`�_' Note: this approval notinclude Y �' PgQFESSVru"�-..T— pp does c ude well permit requirements. lr••••`,Nr-- (Rev 05/02/18) f Permit No. OSP191058 Page 2 of 2 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: WATERS LT 12A PID No.: 051-281-53 MARK A B —— , I— C01 40 38 ''" r \ \ S TC01 _ 38Z - \ — TCO2 43 /38 I CO2 47 / 39 CO3 47 / 39 AT 46 / 41 \ / DRIVEWAY \ f / I / 1 ! / 1 t I (i 1 I BENCH, GARAGE SLAB I ! �� I \ I — ,'—\ \ I \ I NEW 1000 pACLON P4STIC TANK // I \ I \\ ` I / / r / \ I I / 1 i/ \\ � // \`Jai \\ �IBENCH �� / \ I \ A // �NN. \ X01g‘--- //r, 1.. I��e#yt,h; co \ ,t,A ICO2 3 ' ! \ / ! ! \ / ! \ / / I I \ / / ! J \ / / I \ --....., / �__J v 1 1 I 0 I I 1 I r / ASBUILT / / SCALE: 1"=50' r,.. rico, CO2 CO3 *��\\ /�/\VA II.. TCO2 .444 OFr 1 IIIMMI,Rill Arc-).•• '41 %9. 1000 01110N PLASMaccx TAN / • 0 , .• 0 • cc��: (--- C "444'\ b A 4 v ..lJ o tri o v N00'15'00"E 278.92 0 a -Q.----..-. .._..--O_..._W N: . ._i) w • i r.a z CO r-i ,_....1.7 CO s! 1! 10 cri "i I • N f Z_ co i` 1 h d Z C) O 0 ,I. . P 2 w • ' ' O O I (Dlr.') -P (I)m -' -P O rn ; mi I� II • • `N rn p • .s -11 O , N00'15'00"E 278.92 I NOTE; �! OF AZ4\, Some minor features may be omitted g ' due to deep snow and ice at the time , .' ,-i_ .. of this survey. ,,,,c'•4• • *T 1 No property corners were found or set during ` • BOBBY F. BURNETT , BobbyF. Burnett this survey. House placement is based on an L9-5464 c ` 2941 arriage Drive As-built survey dated 10/9/2018 by SEWARD & , ' 2� / r Anchorage, Alaska 99507 ASSOCIATES. Improvements from previous %, AV (907) 350-5541 survey have been Re-Certified during this \ ‘16:11‘..\."411:111P.ssios+w �' survey, and are as shown. �►`�� Date Scale Legal Description 3/22/2019 1" = 40` I hereby certify that the property described hereon has been surveyed Lot 12A by me, or at my direction, and that the improvements situated thereon Grid are within the property lines and do not overlap or encroach on the NW 0753 AS-BUILT property lying adjacent thereto unless otherwise shown. That no WATERS SUBDIVISION improvements on the property lying adjacent thereto encroach on the \ .%Drawn by Field Book PLAT# 67-126 premites in question and that there are no roadways, transmission BFB ASB-201 9 lines or other easements on said property except as shown. 1. 3/25/1? 7-4,4 JNL{PR LI}�O MUNICIPALITY OF ANCHORAGE molt On-Site Water &Wastewater Program PO Box 196650 4700 Elmore Road Anchorage,Alaska 99519-6650 Phone:(907)343-7904 Fax:(907)343-7997 ,y http://www.muni.org/onsite au __ l)cl�artnicnt 4 MOR; f On-Site Wastewater Disposal System Permit Permit Number: OSP191058 Effective Date: 3/21/2019 Work Type: SepticTank Upgrade Expiration Date: 3/20/2020 Tax Code Number: 05128153000 Site Legal Address: WATERS LT 12A G:0753 Site Mailing Address: 17842 HILLCREST DR, Eagle River Owner: BRENTON CURTIS D & JEANNIE M Lot Size in Sq Ft: 39052 Design Engineer: ANDERSON CONSTRUCTION & ENGINEERING Total Bedrooms: 3 This permit is for the construction of: ❑ Disposal Field 0 Septic Tank 0 Holding Tank 0 Privy 0 Private Well 0 Water Storage All construction shall be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80) 3. The wastewater code requires inspections during the installation. The engineer shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Received By: � Date: 3 Issued By: (?cuvurQQDate: ®, i MUNICIPALITY OF ANCHORAGE I • ` c-1 Development Services Department �, -,-.,-/' Phone: 907-343-7904 On-Site Water &Wastewater SectionFax: 907-343-7997 ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 051-281-53 Property owner(s) C vmr k-it-. Day phone q 51-E ^ ?► P 0 Mailing address 17842 HILLCREST DR Site address 17842 HILLCREST DR Legal description (Sub'd., Block & Lot) WATERS LT 12A Legal description (Township, Range & Section) Lot Size 39,052 Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (®all that apply) Absorption Field T] Initial ❑ Single Family (SF) 0 (w/wo ADU) Septic Tank X Upgrade 0 Duplex IEl. Holding Tank ❑ Renewal ❑ 5 6 7. '..p.„, 9 MuI • • ilMilirlg , ❑ Privy ❑ , , • aJ Private Well �I'1i Water Storage ❑ a qR 14 201 ; 9 ❑ 0� j THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: ���`s 8 , Lg9 Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. /PA (Signature of property owner or authorized agent) Permit/Rush Fees: 4360.00 Waiver Fees: Date of Payment: 03114 (1 Date of Payment: Receipt Number: a 10824 Receipt Number: Permit No. OSPIQ I DSS Waiver No. G:\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc March 14,2019 Municipalities of Anchorage Departments of Health and Human Services P.O. Box 196650 Anchorage, Alaska 99519-6650 Fax 249-7847 Re: New Septic tank permit Legal: WATERS LT 12A To Whom it may concern: This is a request for a septic tank permit on the above referenced lot. The owner is selling their house and the tank is too old. A test was done on the leach field and it passed no issues, therefore we only need to replace the old steel tank. This tank replacement will not impact any of the neighbors or encroach on any wells,septic or open water issues. This permit design will not impact any of the neighboring properties due to the large lot size. Sincerely,404... Michael N. Anderson. P.E. 4661 Natrona Anch,Ak 99516 Ph 727-8864 � � ,5�-,►.y -c v h l v w k 11 h c- 8 r tV rs try 440,rVI?r 4t,r `4Y T PERMIT NO.SW000340 PAGE 2 OF 3 Municipalityof' nchora e DEPARTMENT OF HEATH AND HUNfAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 0 Anchorage, Alaska 99519-6650 0 Telephone: 343-4744 ON -SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LEGAL LOT 1 2A, WATERS S/D-� P.I.D. NO. 051 —281 -53 20'_T _ELEC_OM� ELECT" 10' UTILITY EASEMENT —& UTILITY EASEME I 7 P • I I W � FCO l (53,.,-2,4-...„ �� I cll 0 "1- \ 0,v--- II oQ� \50 /40 O-t.-clrr w- tyr „ /DO 41 Iz1 Ii E I A,TBM Eiltk* T 10T 1 ( H Ll Iv) <, --I C Ld 3 O (0(1i G, 0 ' 1 0 0 LI II= O ;B DV (DIVERTER VALVE) ITH 2 A+r IP"4• T 1 0 DBL1 & OBL2 � .. ii, ., A . _igloo MT1 • CO1 F E 'A •TION ,e '• j., 111144444iiimp.AOZ• 1 �s,..l SEPTICj1000 GALLON111P. CO� CO AREA ! SEPTIC TANK (INTEGRITY VERIFIED ' C7 • MT , U SALE: 1" = ,1( ) (/)0 ' CO3 - • • MT2 r�� OF Q���kk MTI CO2 .•+ •.• •, .r P I I I I --�CO h.•' �1 U \-1. -* . 49TH �,` '\(1V °\:)1 \5-\- oRA . 4 QpTH#1 ,... MICHAEL N. ANDERSON rt *2• /i69 ::-— W ROFES613t1.` 44.. Municipality of Anchorage Page DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744 On~Sale Waslewaler Disposal System and/or Well Inspection Report Permit Number: 5'~000390 PIDNumber: 14;Id¢ WaslewalerSyslem: UNew ~Upgrade *~'Gox ~'7~5 ~;,~1~ ~;ve4~ ~3577 ABSORPTION FIELD Phc.e: ~q~--~O{ IN°'°'eedr°°m':~ ~ Deep Trench BShallow,rench ~,ed ~Mound BOther WELL: U New U Upg~ Gravelwldth: J~ Ft '~ ~. Ft. SEPARATION DISTANCES u Septic U Holding ~ S.T.E.P. Surface Water Lot J~ [O0t~, ~ ~ L~FT STATION Remarks: BENCH MARK Assumed Elevati°n: S & S ENGINEEEING 110~4 Eagle liver Loop ~oaS. No. ~04 Department of Heallh and Human ~ervmes approval Reviewed and approved b ~ ~ Date: ~o 72-013 (Rev 9/91] MOA 25 PERMIT NO SW000340 PAGE 2 OF 3 Municip. o, Li~ oF Anchor-aae DEPARTHENT OF HEALTHAND HUHAN SERVICES ENVlRONHENTAL SERVICES DIVISION P.[]. Box 198650 OAnchor0.9e, Alaska 99519 6650©Tetephone, 343 4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL [NSPECTION REPORT LEGAL LOT 12A, WATERS S/D P.I.D NO. 051 281--53 10' U__TILIjY EA~SEM~EN~T ,'~____ & UTILITY EASEMEb I ~ LOT ADDITIONAL TEST HOLE SEPTC TANK COlD ~ , m~'m/ co5~T2 PERMIT NO SW000340 PAGE 3 OF 3 Municip, alit oF Anchoraqe DEPARTHENT OF HEA~THAND HUHAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 O Anchorage Alaska 99519-6650eTelephome: 343 4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL NSPECTION REPORT LEGAL LOT 12A, WATERS S/D P.I.D. ~o. 051 281 53 ST1 ST~ 95.8' FINAL GRADE ~2" INSULATION EXISTING 1000 95.0' GALLON SEPTIC TANK 96.3' FINAL GRADE 98,8' TO EXCEED 3:1 CO_MT13 C02 MT2~C01 TO EXCEED 3:1 A B u. ~. s. ST1 68.0' 29.0' DBL1 67.0' 35.0' ~B~2 aa.s' 3~.~' A ~).. DV 66.5' 36.0' WATER FOUND CO~ 59.0' 53.5' 85.1' B.O.H. C02 108.5' 82.5' C03 108.0' 80.5' MT2 109.5' 85.5' [ ~,~'., ,.,"L~'~ A B ST1 68.0' 29.0' ST2 67.0' 33.0' DBL1 67.0' 35.0' DBL2 66.5' 35.5' DV 66.5' 36.0' C01 59.0' 53.5' C02 108.5' 82.5' C03 108.0' 80.5' MT1 56.5' 45.5' MT2 109.5' 85.5' Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L' Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST 5 6 7 8 9 10 11 12 13 14 15- 16 17 18- 19- 20- (ENGI~ AL) [ ............. Township, Range, Section: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? S IF YES, AT WHAT ~ / (~ DEPTH7 p E Depth to Waler Alter / Monitoring? ~ Date: Gross Net Depth to Net Reading Date Time Time Water Drop ~0 ~o ~,~ ~./~, ~ ,, PERCOLATION RATE (~ (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN ~ FT AND '~ FT COMMENTS PERFORMED BY: ~ 70.~,~. ~..~;e ~;ver Loop ~oa~ NO, 2~ i J~ CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WI~R~LR~~AL GUIDELINES IN EFFECT ON THIS DATE. DAT~: / O ~ / ~O 72-008 (Rev. 4/85) MUNICIPALITY OF ANCHORA GE Department of Health and Human Sen/ices On-Site Sen/ices Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Date Issued: Aug 28, 2000 Expiration Date: Aug 28, 2001 - Permit Number: SW000340 Legal Description: WATERS LT 12A Design Engineer: 0003 S & S Engineering Owner Name: Lafton & Hilde Wells Owner Address: PO Box 773635 Eagle River, AK 99577- Parcel ID: 051-281-53 Site Address: 017842 HILLCREST DR Lot Size: 39052 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: [] Disposal Field [] SepticTank [] Holding Tank [] Privy [] Private Well [] 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 engineer must notify DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. 5. The following special provisions. THE SAND USED IN THE FILTER LAYER MUST BE A CLEAN COARSE SAND WITH 4% OR LESS PASSING THE #100 SIEVE AND 2% OR LESS PASSING THE #200 SIEVE. A SIEVE ANALYSIS MUST BE PROVIDED ON THE SAND USED OR OBTAINED FROM AN APPROVED SOURCE. Received By: Issued By: Date: tm~J.~-R AL~HOF~ITY SEWER ~, WAT~fl i~3PEClIOI~ WELL iNsPEc'rro~ ~E~COLA~[O~ ROBERT C. CoWAN, p.E. August 14, 2000 CIVIL ENGINEEFL~ (907) 694-2979 FAX (907) 694-t2t t MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 Anchorage, AK. 99519 REFERENCE: Lot 12A, Waters Subdivision It is requested that you issue a permit to upgrade a septic system to serve the existing three bedroom dwelling on the referenced property. One test hole was excavated and a percolation test was performed on 8/2/00. The approximate location of the test hole is located on the attached site plan. Ground water w.as monitored and after seven days, water was found at 5 feet as shown on the attached soils log We do not anticipate any adverse effects on neighboring wells, septic systems, reserve areas or drainage patterns by the installation of the proposed septic system. The construction of this system will not prevent any future development on any of the adjacent properties. If you require additional information, please contact us. Sincerely, Robert C. Cowan, P~E. P. CC/bjj Enclosure t ~o94 HOI~tH ~GL~ hlVt:~J LOop * ~UITt: 204 ~ i~.~G LE RIVER, ALASKA 9g§77 ~ 0 U) >- 31V9S ,~ qlVi3d NOIS3G 'S 'i 'N Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 LEGA' DESCR,PT,ON: £0~- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O DATE PERFORMEi Township, Range, /~- SLOPE Section: WAS GROUND WATER IF YES. AT WHAT ~' DEPTH? E SITE PLAN Monitoring? ~ Dole: Gross Net Depth to Net Reading Date Time Time Water Drop ~o ~o ~ ~ yz" ~,I~,, PERCOLATION RATE {~--~' {minutes/inch) PERC HOLE DIAMETER (~ ~/ TEST RUN BETWEEN / FT AND '~ FT COMMENTS ACCOR DAN C E WIT H Ai~[~l~34~{~h~J3~,~l{;tP,.~- ~1~. F~ EF F ECT ON T HIS DATE. DATE: 72-008 (Rev. 4/85) Eagle R~ve! h~q.TH ALr[I~oRiTY /~PPROVALS ~i~ ~XTE~IOk~ i~SPEonoH ~ELL I~Si'ECTIO~ ~coLk~io~ §fhuctu~J_ ~, U~cl~hlc~L 3. ROBERT C. CoWAN, P.E. ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION PRACTICES and MATERIAL SPECIFICATIONS CIVIL (907) 094-2979 FAX (907) 694-t 21 REFERENCE: Lot 12A, Waters Subdivision August 14, 2000 GENERAL: The scope of this project includes the verification and/or replacement of the 1000 gallon septic tank and an absorption bed to serve the existing three bedroom residence located on the referenced property. Construction shall be in accordance with the approved site plan and design drawings, Municipal permit or ADEC Authority to Construct with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. The contractor shall be responsible for obtaining any necessary underground utility locates. Unless specifically agreed otherwise, the property owner shall be responsible for final grading areas subsequently depressed from soil settling. On all leachfield mound systems, the property owner shall be responsible for ensuring a satisfactory vegetation growth over the mounded area. Contractors installing wastewater disposal systems must be certified by the Municipal Health Dep.artmant or ADEC if required, for system installations. Owners installing thelr own systems must also receive prior approval from the Municipal Health Department. SEPTIC TANK INSTALLATION: A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 17o~4 (qoRt~J EAGLE PIIVEN LOOP ~ 9UltE! 2o4 i K:AOLE hiVER, ALAgKA 99S77 Page 2 Lotf2A, Waters S/D Augustl4,2000 4. Septic tanks installed with less than 4 ff. of cover shall be insulated. A foundation cleanout shall be installed one to four feet from the building foundation. In the line between the tank and the leachfield there shall be two adjacent cleanouts. These cleanouts shall be located on undisturbed soil not more than 10 ft. from the tank. The first cleanout, in line, shall be to clean toward the leachfield. The second cleanout shall be to clean toward the septic tank. Final grading over the septic tank shall be such that a positive slope exists away from the septic tank. LEACHFIELD BED INSTALLATION: Excavate the proposed Bed Area to the depth shown on the design. The bottom of the excavation shall be within 2 inches of level. If the bottom of the excavation becomes smeared, it must be raked or scratched (ruffed-up) before gravel or sand placement. If a sand layer is required, place sand over entire excavation to the required depth shown on the design. The top of the sand layer must be within 2 inches of level. Sewer rock shall be placed uniformly throughout the entire bed. Perforated distribution pipe must be installed level with perforations down. Gravel depth below the perforated pipe shall be a minimum of six (6) inches. Gravel depth above the perforated pipe shall be a minimum of two (2) inches. The total gravel depth throughout the entire bed shall be a minimum of twelve (12) inches. The perforated distribution pipes must be no more than six feet apart. The distance between the outermost perforated distribution pipes and the sidewall of the absorption bed must be no more than three feet. Silt barrier material must be installed between the final gravel layer and the native soil backfill. Ensure the silt barrier covers the entire gravel surface before placing backfill. Monitor tubes shall be of four (4) inch diameter, installed at the locations shown on the design, and extend a nfinimum of 12 inches above final grade. The portion of the monitoring tube extending through the gravel depth shall be perforated six (6) inches below the bottom of the horizontal distribution lines. The monitoring tube should not extend below the bottom of the gravel surface. Backfill over the f'mal gravel layer must not be less than twenty-four (24) inches. Insulation must be installed when the backfill depth is less than thirty-six (36) inches. The finished grade over the bed must be mounded to prevent the formation of a depression after settling. 8. A mound system is to have the upper six inches of top soil and be seeded for vegetation. Page 3 Lot ?2A, Waters S/D August ~14, 2000 MINIMUM MATERIAL SPECIFICATIONS: Any septic tank proposed for installation must be constructed by a Municipally approved septic tank manufacturer. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Type of Pipe Perforated Solid Cast kon Yes Yes ASTM D3034 (PVC) Yes Yes ASTM F810 (HDPE) Yes No ASTM D2662 (ABS) Yes Yes Use of a type of pipe other than listed above must be approved by the inspecting engineer. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Company Styrofoam HI or equal). Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Femco, or equal). A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between the final leachfield gravel layer and the native soil backfill. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3% passing the #200 sieve. When sand is being used as a filter material, its gradation specifications must conform to current MOA or ADEC requirements. INSPECTIONS: Typically there will be a minimum of three (3) inspections required during the installation of the wastewater disposal system. These inspections will occur as follows: The first inspection must be conducted after the excavation of ditches, pits, trenches, or beds and before the installation of any gravel. A septic tank may be set in place, but may not be baekfilled before this inspection. The second inspection must be conducted after the placement of the silt barrier, gravel, distribution lines, standpipes, cleanouts, and insulation, but before the placement of any other backfill. Page 4 Lot 12A, Waters S/D August 'i4, 2000 3. The final inspection is to occur upon final grading of the property. Often there will be more than these 3 inspections required. Especially with the installation of multiple trenches, sand filters, pressurized distribution systems, etc. Thus, the inspecting engineer is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre-construction meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any way the contractors activities. The owner shall contract with the contractor to perform the work outlined in these specifications and plans and in accordance with the attached MOA permit or ADEC Authority to Construct. There will be no contractual arrangement existing between the contractor and S & S Engineering. S & S Engineering shall be the owner's representative and will inspect the work as stated above to document the contractors activities. Final acceptance of the contractors work rests with the owner. S & S Engineering shall have no liability to the owner or to others for acts or omissions of the contractor or any other persons performing work on this project or the failure of the contractor to carry out the work in accordance with these construction documents. S & S Engineering's inspecting engineer will not be responsible for the construction means, methods, techniques, sequence, procedures or the safety precautions incident to this project. CONTRACTOR / INSTALLER : MUNICIPALITY Of ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES Environmental Health Division 825 "L" Street, Anchorage, Alaska 99502, Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Nar.. DISTANCES Address "-, TANK FIELD Township,~Range.~ ~Sect{°" ~ ~-. ~ ~ ~' ~ driveway.AS-BUILTwaterDIAGRAMbodies, etc.)(Sh°w location o, weU. septic .yste~, prope.y lines, foundation, Material NO. of Compadments TYPE OF SYSTEM ~ TRENCH W. DRAIN ~ OTHER Depth to pipe bottom fro~ Total depth from original gr~de ~.~ Fill added above original grsde Gravel depth benea'h pipe [raver width .otal absorplio, area Distance between lines ~ ~O FT ~ FT - Number of lines Soil rating Pipe material REMARKS: 72-013 (3/85) Depar.'Lm~rrL cji' Health &: Human I:~OSE I-iAIyC~H BE}X 771'764 E.AGI__E:. ~,, I L/ER 995'77 Lc, t t...egal: Subd:i.v:ilS:ilon: 'WATER~:] Lo't:.: ].2A Black~ .Sect:i. on: 25 'l'ownsd'J:Lp: 15N Racge= 2W L..crL Size :.:!;9047 (sq. f'L'.., l::ir. Max BecJr, ooms: '['his PE, l'rfii.'L: :::,!; Tc)tal Capac:ity: O0 1, ()()0 gal ! .,:ins :, Each ~*~!:~::)'t:. i (::: Lc::,p of %ept:.ic 'Lank (~',) < 4.0 'FHIS MOUND SYSTE]¥I MUS~f BIE INSTAl.LED :[Iq ACCORDANCIE WI IT'H THE: ENGiNEERE~ DESIGN, 'HOWE:VER THERE MUST BE A 2 FOOT' SAND FILTERING L:AYER INS'fAL. L. ED OVER THE ACCEPTIN~ SOIL. STRATUM. DHHS FIUS]" BIE NOTII::'IEi:D I::)I:~ :i: OR 'I'O ALI.. INSPEE;]'IONS- 'T'H IS F:IERMIT IS I=OIR A THF:¢EE BEDROOM SZNGLE I='AM]:L.Y RIESZDENI]E OhILY~ AND EXF'IRIES [)N :L2!31/89. I CEI:'4IFIFY 'T'II-I~-YI'~ fop'Lh by the I~lurl:Lc:i. pal:i, ty or Anchopage (MOA) and the Sta'Le of A].a~ka, i~].sc) L~r]cJe)r's'L;~n ~ c:apaci'Ly of Lhe 'Lc~Lal sys'Lem is :]; b6]dl'c]cDIfis &w']cJ any er'ilar'gem ~4i].l .Life an addi'kiorlal per'mJ.'L. :.)A f L. (Ot4n e p ) Issued B,. DATE: Tom Fink, Mayor unicipality of Anchorage 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 July 14, 1989 Robert A. Shafer, P.E. S & S Engineering 17034 Eagle River Loop Road Suite 204 Eagle River, Alaska 99577 Subject: Waiver Request for Lot 12A Waters Subdivision Waiver Request #WR890032, PID ~051-281-53 Dear Mr. Shafer: Your request for waiver of the required 100 foot separation of a septic system to a private well has been approved. The approved separation distance is 89. 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 DJR/ljw#6 MUNiCIpALITY OF ANCHORAGE ENVIRONMENTAL SERVICES DIVISION JUL 7 19 89 RFCEIVED ROBERT A. SHAFER J~y 6, 1989 CIVIL ENGINEER 694-2979 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 Muni~p~lity of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES 825 L Street P.O. Box 196650 Anchorage, Alaska 99519-6650 REFERENCE: Lot 12A; Waters Subdivision Request you issue a permit to upgrade the septic system on the referenced property and grant a waiver between the private well on the property and the seepage pit locked on the adjacent Lot 12B at a distance of 89 feet. The septic system serving Lot 12B was originally installed in 1970 (Thus, no waiver to the septic tankis reqaired). The leachfield portion of the septic system was upgraded in 1979, however, the seepage pit remains operable. The upgrade was inspected and approved by the Mu~cipality of Anchorage (MOA) without mention of the well located on Lot 12A. The existing septic s'ystem serving Lot 12A was installed approxdmately 1984 without a permit or inspections. This septic system was instaZ~ed too close to the existing private well and appears to be within the groundwater. We feel th~ helps to explain the existance of ~itrates within the private well. We propose to abandon the existing septic system thereby eliminating the contamination source. A new septic system is to be installed outside the 100 ft. protective well radius. A risk anelysis was performed for the referenced waiver using the Alaska Deparl~ent of Environmental Conservation (DEC) Separation Distance Waiver Gaidelines. We accw,~ated approz~6mately 14 poin~ indicating no baeterielogical possible. During our risk analysis we used a hydraulic gradient near zero percent since the drawdown of the well (from the flow test) was or~y one foot. It was a~o difficult to determine soll sorption and pe~meabi~y since well logs in the area are unavailable due to the age of the wel~. However, we do know there appears to be a layer of GM soils as per the recent soils test for the septic system upgrade. At~ached for your review are the following documents: I. A plot plan showing relative distances between we~Is and septics. 2. A soils log. ON SITE WASTE WATER DISPOSAL SYSTEM DESIGN 17034 EAGLE RIVER LOOP, SUITE 204, EAGLE RIVER, ALASKA 99577 Page Two Lot 12A; Waters Subdivision J~y 6, 1989 3. An application for sewer permit. 4. Satisfactory bacteria and nitr~e analysis reports. 5. A we~ flow test report. 6. A septic inspection report for Lot 12B; Waters Subdivision. It is our opinion the ho~zontal separation d~tance prescribed by 18AA¢72.021 is not required in this case. If you require additional information for your review, please co,act us. L/q~S/gm Enclosures · SCALE '7 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 PERFORMED: Township, Range, Section:.--~l SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? ,~ pO E hate: Depth to Water Monilerino? Gross Net Depth to Net Reading Date Time Time Water Drop '~.~ ~_~-~ -~-~ ~/~ ~ ~'.~ ~ ~,~, ~/~" ~/~ PERCOLATION RATE ~ (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN.~/~.~T AND ~'- FT COMMENTS -/ PERFORME" B": :-~f, ~" ~- ~/~,~_~'Z, '~E.T,EV T.AT T.,STEST WAS PE.~O~ME... ACCORDANCE Wl~H ALL ST:TE AND M/UNICIPAL ~IDELIJ~FECT ON THIS DATE.. DATE', :~/ 72-008 (Rev. 4/85) Ruts# MUNICIPALITY OF ANCHORAGE.-±47- s� Development Services Department _ :. Phone: 907-343-7904 On-Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On-Site Systems Approval Parcel I.D. 051-281-53 Expiration Date: J(AF)e aI7 0?6 I9 1. GENERAL INFORMATION Complete legal description WATERS LT 12A Location (site address) 17842 HILLCREST DR Current property owner(s) CURTIS BRENTON Day phone Mailing address SAME Real estate agent Day • Q .-6 7 8 9 2. TYPE OF DWELLING: .-11.) CI Single Family (w/wo ADU) a MAR 2 2 2U19 a ❑ Duplex 3 111 Multiple Dwellings (Single Family and/or Duplex) 0,enti 68L9 � 3. NUMBER OF BEDROOMS: 3 4. TYPE OF..WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well CI Private Septic 0 Water Storage ❑ Holding Tank ❑ Community Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ • Waiver request for: Distance: Received by: Date: ZJ/21//9 COSA to be released to the engineer,unless otherwise requested by the engineer. COSA Fee $ 120 ./ n Waiver Fee $ Date of Payment ��JZ(0(f"! Date of Payment Receipt Number n /t Receipt Number COSA# C nC I`� N5 Waiver# 1 rill • • 5. 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. I acknowledge that On-Site staff may visit the site to verify the information submitted. Name of Firm MICHAEL N ANDERSON, P.E. Phone 727-8864 Address 4661 NATRONA AVE ANCH AK 99516 Engineer's Printed Name MICHAEL N ANDERSON, P.E. Date 3-25-19 eThvet e' .F a c' • yLsy .C7 6. DSD SIGNATURE ..o�c '; � op J System #1 Approved for 3 bedrooms ° ° L 4 ysf+ ;:SICf WEL M ar:C;RSGA! System #2 Approved for bedrooms • CE-o�� ° .0) Disapproved <,, =•% Conditional approval for bedrooms, with the following stipuulatiions 4, -a' ON-SITE ,-c� NAT F AND • WASTEWATE P �k.40FNT SER\i\c, 7 By: 6Original l 1 Y far./Z.A g al Certlflcate Date: / �/Q�LCit"1 d � o!O q The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA Checklist blue sheet i COSA Checklist Legal Description: WATERS LT 12A Parcel ID: 051-281-53 If more than 1 septic system on lot: COSA Checklist# of Structure served by this system A. WELL DATA 0 Well log is filed with Onsite (or attached) Well production at time of test 8 gpm Date drilled UN Water storage tank volume 0 gallons Total depth 50 ft Well disinfected for coliform test? 0 Yes 0 No Cased to +46* ft Coliform bacteria is Negative ❑� Sanitary seal is functioning correctly Nitrate 9.9 mg/L ❑ Nitrate less than MRL (ND) ❑� Wires are properly protected Arsenic ug/L 0 Arsenic less than MRL (ND) Casing height(above ground) 18 in. Collected by MNA Date of flow test for COSA 9/05/18/.* 042/1 Date of Sample 3/18/19 Static water level at beginning of testff45* ft. Comments * SEE ATTACH SULLIVAN WELL INSPECTION B. TANK DATA C. LIFT STATION Age of tank(s) NEW years ❑ Required maintenance completed Tank type/material PLASTIC Age of lift station years Measured operating fluid level in septic tank NEW Lift station material Standpipes/foundation cleanout per record drawing Comments: Date of pumping NEW D. ABSORPTION FIELD DATA Which system tested (date installed) 9/5/00 Adequacy test date 9/5/18 D ALL standpipes present per record drawing Results ['Pass For 3 bedrooms Total measured depth from grade 3.5 ft(max) Fluid depth prior to test 0 in Measured depth to pipe invert from grade 3.2 ft(min) Water added 500+ gal 0 N/A—pressurized field New depth 0 in 0 Monitor tubes go to bottom of effective. If not, state Elapsed time 1440 min depth into effective ❑■ Code-required soil cover over field Final fluid depth 0 in Absorption rate 500+ gpd System presoaked (Required if vacant for greater than 30 days prior to Any rejuvenation treatment(past 12 months) UN date of test) Gallons introduced 1500 gallons If yes, enter date Comments/Deficiencies:TWO SYSTEM.TESTED THE 2000 BED EAST SIDE COSA Checklist yellow sheet • E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) Septic Tank/Lift Station on Lot> 100' Community Sewer Manhole/Cleanout> 100' 0 Yes if No ft [0 Yes if No ft Neighboring Tank> 100' ❑✓ Yes if No ft Private Sewer/Septic Line>25' ®Yes r_1Z( ft. ��� ,Absorption Field on Lot> 100' ❑✓ Yes if No ft Holding Tank > 100' 0Yes if No (.1 ottLS. ,Neighboring Absorption Fields> 100' Animal Containment> 50' ❑✓ Yes if No ft ❑✓ Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main> 75' p✓ Yes if No ft n✓ Yes if No ft From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' ❑✓ Yes if No ft Surface Water> 100' I✓ Yes if No ft M Property Line > 5' ElYes if No ft Wells on Adjacent Lots: Absorption Field > 5' p✓ Yes if No ft Private Wells> 100' p Yes if No ft Water Main > 10' ✓0 Yes if No ft Community Wells>200' El Yes if No ft Water Service Line > 10' ElYes if No ft If septic tank is under driveway comment below From Absorption Field on Lot to: (Please enter distances if less than required) Building Foundation > 10' 1 Yes if No ft If absorption field is under driveway comment below Property Line > 10' ElYes if No ft Wells on Adjacent Lots: Water Main > 10' ✓❑ Yes if No ft Private Wells> 100' ❑✓ Yes if No ft Water Service Line> 10' 1 Yes if No ft Community Wells>200' I✓ Yes if No ft Surface Water> 100' El Yes if No ft F. ENGINEER'S COMMENTS Ceti LrA. etc., w/ eh St 1 e rhew4uew cw'P f.. 2 /V t) � , OFA!,1"itg G. ENGINEER'S CERTIFICATION r .. •• •• S I certify that I have determined through field inspections and review e*: 4 9TH , • * 1 of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. = ti fi J'• • vs..MICHAEL N. ANDERSON .-Z▪ ...7r: 0 :,1%•. CE-94 •• '° COSA Checklist yellow sheet l,`\��5��'. MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 907-343-7904 On-Site Water and Wastewater Section Fax: 343-7997 www.muni.org/onsite Nitrate Advisory Certificate of On-Site Systems Approval # 0SC191083 Subdivision: Waters, Lot: 12A A water sample revealed a nitrate concentration of 9.9 milligrams per liter (mg/L). The Environmental Protection Agency (EPA) has established a maximum contaminant level (MCL) of 10.0 mg/L for public drinking water systems. While private wells are not subject to this regulation, EPA standards are based on existing health information and can therefore be used to gauge the relative quality of water from private wells. Since nitrates are known to slowly increase, we recommend you monitor the water quality. Please see the attached "Nitrate Fact Sheet" for important information regarding nitrate. This advisory must be attached to all copies of the subject Certificate of On-Site Systems Approval. Mailing Address: P.O. Box 196650*Anchorage,Alaska 99519-6650 *www.muni.org Nitrate Fact Sheet From Northern Testing Laboratories, Inc. Nitrate is a negatively charged compound of nitrogen and oxygen, which is very soluble in water. Nitrate is not readily filtered or otherwise removed in the soil and can pass rapidly into ground water wells. SOURCE: Nitrate is a major component of fertilizer and wastewater. Often the nitrate is in the form of ammonia or protein first, which through contact with oxygen and certain bacteria, converts to the oxidized form known as nitrate. Sources of nitrate from wastewater include urea, ammonia cleaners, food solids,and bacterial cells. It may also result from the breakdown of organic matter buried in the soil. TOXICITY: Nitrate is generally not toxic to adults or children over the age of two or three years, but is associated with a potentially fatal infant disease called methemoglobinemia. In the digestive system of young children, nitrate converts to nitrite, which can pass through the intestinal wall into the blood stream. There it combines with the hemoglobin and interferes with the ability of the blood to carry oxygen. For this reason, methemoglobinemia is referred to as "blue baby" disease. The EPA limits the concentration of nitrate in public drinking water supplies to 10 mg/L. The standard has been lowered from a previous level of 45 mg/L set by the US Public Health Service and the World Health Organization. TREATMENT: due to its solubility in water and negative ionic charge, filtration and other common home water treatment systems such as softening or iron filtration does not readily remove nitrate. The best method for limiting nitrate in well water is source control. This can include avoiding overdosing of fertilizer near the well and maintaining good separation distances between septic tank leach fields and the well. A special anion exchange filter that contains a media with a strong affinity for negatively charged ions in water, or by a reverse osmosis treatment system or distillation can remove nitrate. TESTING: Nitrate analysis is usually done by one of the several "wet chemical" methods using a spectrophotometer to read the final color endpoint. Specific ion electrodes also can be used to detect the activity of nitrate in water. This laboratory uses several different wet chemical methods approved under the public water supply laboratory certification program. They also have test kits available, which the laboratory uses to perform an inexpensive "screening test", and with which the homeowner can monitor the change in nitrate levels from their well. They recommend comparing the test kit results against a certified analysis from the lab occasionally to verify the accuracy of the kit. We recommend using a specially prepared bottle that has been rinsed in hydrochloric acid for collecting samples. Mailing Address: P.0.Box 196650*Anchorage,Alaska 99519-6650 *www.muni.org DOC CO dba PHONE DATE OF ORDER BILL COLE 2-20-19 1l1 &U LLIVAN WATER INE LLS ORDER TAKEN BY CUSTOMER ORDER NO. leP.O. Box 670269,Chugiak,AK 99567 688-2759 ❑DAY WORK ❑CONTRACT ❑ EXTRA JOB NAME/NUMBER JOB LOCATION TO: Mike Anderson 17842 Hillcrest Dr. Mnanderson58@gmail.com JOB PHONE STARTING DATE 2-20-19 TERMS: 1 %2 % interest per month on unpaid balance QTY. DESCRIPTION OF WORK PRICE AMOUNT WELL INSPECTION Static Level:45' Pump Set: 49' Casing be ••= I' degraded, casing beyond 46'severly degraded Flow Ra e: 8+GP►I limited by pum Breach in casing at weld found at 6' below grade 1 Well Camera $350.00 1 Labor& Flow Test C y111 14V,4 9 $585.00 tM G� Gd, 5 la TOTAL: 0 ' $935.00 No discounts will apply if invoice is not paid within 30 days. If paying with credit card please add a 3.75%credit card fee. If invoice is not paid within 90 days a lien will be placed on the property. Thank you, Bill & Cole Sullivan DATE COMPLETED: 2-20-19 WORK ORDERED BY : SIGNATURE I HEREBY ACKNOWLEDGE THE SATISFACTORY COMPLETION OF THE ABOVE DESCRIBED WORK. SGS Ref.# 1191166001 Client Name Mike N.Anderson.P.E. Printed Date/Time 03/22/2019 15:54 Project Name/# 17842 Hillcrest Collected Date/Time 03/18/2019 12:00 Client Sample II) Outside Spicket Received Date/Time 03/18/2019 13:35 Matrix Drinking Water Technical Director Stephen C.Ede Sample Remarks: Allowable Prep Analysis Parameter Results LOQ Units Method Container ID Limits Date Date !nit Metals by ICP/MS \r>cnic ND 5.00 ug/L EP200.8 B (<10) 03/20/19 03/21/19 DSH Waters Department Total Nitrate/Nitrite-N 9.90 0.800 mg/L SM2I 4500NO3-F C (<10) 03/19/19 EWW Microbiology Laboratory E.Coli Negative I 100mL SM21 9223B A 03/18/19 A.L Total Coliform Negative 1 100mL SM2I 9223B A 03/18/19 A.L 2 of 6 Municipality of Anchorage Department of Health and Human Services Division of Environmental Services On-Site Services Section 825 "L" Street Room 502 RO. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343~4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. 0 S-/- ~'5 / - $- 5 1, GENERAL INFORMATION Complete legal description HAA# //~//(/~/~'~ ~/' L? Expiration Date: Lot 12A, Waters Subdivision Location (site address or directions) 17842 Hillcres t Drive Current Property owner(s)Lafton & Hilde Wells Dayphone 696-5201 Mailing address PO Box773635, Eagle River, AK 99577 Lending agency Mailing address Day phone Real Estate Agent Prudential Vista/Lynn Swanson Day phone 689-6464 MailingAddress16635 Centerfield Drive, Eagle River, AK 99577 Unless otherwise requested, HAA will be held by DHHS for pickup. HAA picked up NUMBER OF BEDROOMS: TYPE OF WATER SUPPLY: Individual Well Individual Water Storage Community Class Public Water System Well TYPE OF WASTEWATER DISPOSAL: [] Individual On-site [] Individual Holding Tank [] Community On-site [] Public Sewer The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Certificates cf Health Authority Approval (HAA) based only upon the representations given in paragraph 5 by an independen: professional civil engineer registered in the State of Alaska. Certificates of Health Authority Approval are required for the transfer of title (except between spouses) on properties served by a single family on-site wastewater disposal and/or water supply system. DHHS also issues HAAs upon request to home owners Certificates of Health Authority Approval are valid for 90 days from the date of issue for properties served b'_, a private or Class C well and may be reissued with new water sample results less than 30 days old. Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipalit) of Anchorage is not responsible for errors or omissions in the professional engineer's work. 5. 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 Health Authority Approval Guidelines for the Health Authority Approval application show that the on-site water supply and/or wastewater disposal system is 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 in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. S & S ENGINEERING Name of Firm 17034 Eagle River Loop Road No. 204 Phone ~ q 1~ - ~._c/ -/ c/ Eagle i~ri~fTA~a'~/"/ Address Engineer's Printed Name DHHS SIGNATURE Approved for Disapproved. Note: There are nitrates present. It is suggested that periodic testing be performed to insure the wells continued suitability. Current nitrate Robert C. Cowan Date ~.*%',~. O F ..~;'~.%. ........ ~ bedrooms. - Conditional approval for bedrooms, with the following stipulations. ~be ~ell ~or this p~operty meets e~isCin~ StAte a~d ~unicip~l Codes, concentration is 7.62 mg/1. EPA maximum concentration is 10.0 mg/1, ~lore lntormation on nitraues is available from nhe On-site Services DHHS, 343-4744. Attachments: HAA Checklist Septic System Advisory Well Flow Advisory Maintenance Agreements Supplemental Engineer's Report Other Expiration Date: ,/- /(¢ - O ~ Original Certificate Date: _/~ ~/(o~ ©O Reissue Date: Municipality of Anchorage ~ Department of Health and Human ServiceR E C E I V E' Division of Environmental Services On-Site Services Section 825 "L" Street Room 502 P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us OCT 1 0 2000 (907) 343-4744 MUNICIPALITY OF ANCHORAGE HEALTH AUTHORITY APPROVAL CHECK~-t~t0NMENTALsESVIcEsDI¥1SION Legal Description: /? / ¢-- 4/' ~A.J.4-?7,.--C,C-~q A. WELL DATA Well type Date completed Total depth 4~-/'/- ft Parcel I.D.: ~P~-/ IfA, B, or C provide PWSID # Sanitary seal Cased to '~¢© Well Log ~ O Wires properly protected (7/~ Casing height (above ground) ) /¢- in. FROM WELL LOG AT INSPECTION Date of test Static water level \~7 ft fir Well production ~ g.p.m ~ o ~ g.p.m Nitrate O. (~ ,,~ mg/I Collected by: WATER SAMPLE RESULTS: Coliform O colonies/100 mi Date of sample: ¢/~'~/~T~ B. SEPTIC/HOLDING TANK DATA Other bacteria o colonies/100 mi ~NGINF. ERING Eagle River L~op Road No. 204 ~ vet Alaska e)c~577 Tank Type/Material Date installed ~ Tank size /'~ gal Number of Compartments Cleanouts¢~- / '/ ' FoUndation cleanout ~'/~'3, Depression over tank /'k/0 High water alarm ~.~ .Date of pumping )o//¥//~ o Pumper ~-,~ U' C. ABSORPTION FIELD DATA ~/(__'~ ~ Dateinstalled~ Soilrating,(~.p.d./ft2~orft2/bdrm)(~-~' Systemtype Length ~_~0/ ~ ~it Width /f~ it Gravel below pipeO~;~fir ~'1~- absorption area2/-'?) ¢-1 Depression over field ~ o Total depth ~oU ft Effective fF Moniteringtube Date of adequacy test ~,]~.-'bO Resui 'i~ For bedrooms Fluid depth in absorption field bef~__ in Water added gal. New depth in. Elapsed Time: ~i~e. ptL , /,/i,~n Absorption rate >= ~C-~'~)-~.p.d. Any rejuvenation4r, ea~ment (past 12 mo.) (Y/~ type)_ ' ,A/O If yes, give date 72-026 (Rev. 01/00)* D. LIFT STATION Date installed . . ..-!~ize in gallons "Pump on" level atr~_~ ',/// in "Pump off" level at / Datum '/-" Cycles tested E. SEPARATION DISTANCES in Manhole/Access High water alarm level at __ in Meets alarm & circuit requirements Public sewer main ~/septic service line SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/l~n on lot Absorption field on lot /~ /~- On adjacent lots On adjacent lots Public sewer manhole/cleanout ,'%"/~ Holding tank / SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOTTO: Building foundation ~ '~ Water main /-,,//.4- Drainage A/ SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Propedy line /0 /¢- Building foundation /0 /-/- Water main Water Service line J¢¢ /-/- Surface water Curtain drain ,/V'.¢/¢/-/~1//,,7~','v' Wells on adjacent lots Property line Water service line /0 /~- Wells on adjacent lots /~ Absorption field Surface water '/- Driveway, parking/vehicle storage_/0 /'-' F. COMMENTS G. ENGINEER'S CERTIFICATION I certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA HAA guidelines in effect on this date. Engineer's Printed Name "//~8,0'~'4-~- ~'. Date I ¢ /~ /~o HAA Fee $ Date of Payment Receipt Number Waiver Fee $ Date of Payment Receipt Number 72-026 (Rev. 01/00)* MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & HUMAN SERVICES Division of Environmental Services On~Site Services Section P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D.# ~'h_~\ ~ ~.o~\ _ ~ HAA# 1. GENERAL INFORMATION Complete legal description Lot 12A Waters Sub. Location (site address or directions) End of Hillcrest Drive off S. Birchwood Lp Property owner ~.o~.,~ ~-~/~ ~,~,.,~ Day phone Mailing address ~ ~Z~ C~f~2 ~ ~ Lending agency ~4'~ ~ ~¢~4~°~_ Daypho~e Mailing address. Agent Day phone Address Unless otherwise requested, HAA will be held for pickup. 2. NUMBER OF BEDROOMS: three'w TYPE OF WATER SUPPLY: Individual well x Community well Public water NOTE: TYPE OF WASTEWATER DISPOSAL: NOTE: If community well system, provide written confirmation from State ADEC attest- ing to the legality and status of system. Individual on-site, x Holding tank Community on-site Public sewer If community wastewater system, provide written confirmation from State ADEC attesting to the legality and status of system. 72-025 (Rev. 1/91) Front MOA #21 '~pOM %Jeeu!Bue I~uo!ssejoJd eql u! suo!ss!uJo Jo sJOJJ~ JOj elq!suodseJ lou s! ebeJoq~u%' jo /q!led!o!unl~ eq.L 'p~nss! s! e~eo!j!~9o ~ 9Joi~q 8~ep azRl~ue Jo suo!~o@dsu! lonpuoo lou op SHHQ jo saa,~olduJ3 's~u@~u@J!nb~J ~ls pue I~paJ u!~J~o ,{js!~es oi jepJo u! suo!lnii;~su! bu!pu~l J!~q~ pue se~uoq jo sJaseqoJnd o~,{s~p noo ~ se s!q~ saop SHHQ ~qJ- 'e~Sel¥ jo 9m~S ~q~, u! pgJg~s!be~ J~gu!6u~ luepu~d~pu! ue ,~q ~^oqe G qdeJ§eJed u! u~^!6 suo!)e~ues~JdeJ eq~, uodn ,quo pes~q sa~eog!PeO le^oJdd¥ ,~poq~n¥ q~l~aH senss! (9HHQ) seo!~JeS U~LUnH pu~ qlleeH ,to luauupedeo ebeJoqou¥ jo Xl!led!o!unlAI eqJ. :suo!),elndp, s 15U!MOIIO,t eq~ q),JM 'suuooJpeq Jo~ leAoJdde leUOg!puoo 'p@AoJddes!a 'SuJooJp@q JoJ. peAoJddv ~' ~11~ rlJ.VNglS SHHO ema eJnleuB!s s,Jeeu!6u=l ~966 ~tV 'elITS~fi any ~UTUZaH '~ ~§I SSSJI)PV 6969-9L~ euoqd se~.~oossv ¥ u~up.z:~ LuJH.~ euJ~N 'uol~oedsu! slqJ Jo e~,ep eq~ uo ~oe))e u{ suol~eln§eJ pue 'geouBu]pJo 'sepoo e),eiS pub ledlolunlAI lie LP, IM eouelldLuoo u} s! LUe~S/~S lesods!p JeieMeiSeM ~o/pue ,qddns Je~M ei!s-uo eCl~ 'uop, oedsu! pue UOl),e6l~seAu! XUJ LUOJ~ pue Salg e6e~oqou¥ ¢o X~!ledlo!unR uJoJ~ peulejqo UOI~LU~OlU! eql uo peseq ~,~LI), ~JpeA JeLllJn~ I 'Ule~eLl pm,~olpu! e~n),on~is ~o ed,~ pue SLUOOJpeq ~O jeqcunu eCl~ Jo) e),enbepe pue i~uol~ounj 'e)es s! uJejS,~s lesods!p JemMe),seM Jo/pue ,qddns ~e~eM e~!s-uo ecl~ ~eLi~ SMOLIS uop, eo!ldde leAo~ddv ,~pOLl~nV LI~IeeH SILI) )o /~LU ),eq) X)peA I 'MOleq UMOqS e~ep UOlleP!leA eLl~ ~o S~ pue o)e~eL4 pexg)e I~es/,LU ,~q pe!¢!Pe,'> sV "9 ~ggNION':l Ag NOIIO:IdSNI .40 1N~I~::IIYJ. S '~ Municipality of Anchorage Department of Health & Human Services HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description: Lot 12A Waters Sub. Parcel I.D. A. WELL DATA Well type prJw~- If A, B, or C, attach ADEC letter. Log present (Y/N) N Total depth 48ft+ Sanitary seal (Y/N) Y ADEC water system number Date completed unknown Driller unknown Casedto ~nn,~n~-~ ar 1,~- Casing height ~fi~ ~ ' 4Utt Wires properly protected (Y/N) Y FROM WELL LOG AT INSPECTION Date of test Static water level Well flow Pump level SEPARATION DISTANCES FROM WELL TO: Septic/holding tank on lot lO0ft+ Absorption field on lot lnnfr~- Public sewer main MA Sewer service line approx. 2Oft* *Previoq~y Approved WATER SAMPLE RESULTS: Coliform Satisfactory Nitrate Date of sample: 10/15/92 g.p.m. Public sewer manhole/cleanout NA Petroleum tank none apparent 48/-'t'5/~ Other bacteria None Collected by: A.G~dd~n~s-mn~inmmr B. SEPTIC/HOLDING TANK DATA Date installed 10/7/89 Cleanouts (Y/N) ¥ High water alarm (Y/N) Date of pumping Tank size 1000 Compartments 2 Foundation cleanout (Y/N) ¥ Depression (Y/N) N MA Alarm tested (Y/N) MA SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK TO: Well(s) on lot 100ft~ To propertyline 10ft+ Surface water/drainage On adjacent lots ~OOft: Foundation 10ft+ Absorption field lOft Water main/service line looft+ 72-026 (Rev. 7/91) Front CONTINUED ON BACK PAGE C. LIFT STATION NONE Date installed Size in gallons Vent (Y/N) "Pump on" level at High water alarm level Meets MOA electrical codes (Y/N) SEPARATION DISTANCE FROM LIFT STATION TO: Well on lot On adjacent lots Manufacturer Manhole/Access (Y/N) "Pump off" level at Cycles tested Surface water D. ABSORPTION FIELD DATA Cate installed 10/7/89 Length 43ft: Width 24fi: Total absorption area _ 1032ft2 Depression over field (Y/N) N Results (pass/fail) P~8S Gravel thickness O. 5ft: Cleanouts present (Y/N) Date of adequacy test Soil rating_;~L~~System type Seapa[e Bed Total depth ~ft: Y 10/10/92 for three If yes, give date Property line lOft:+ 10£t:+ To existing or abandoned system on lot Cutbank none Watermain/serviceline lOOft+ Driveway, parking/vehicle storage area Peroxide treatment (past 12 months) (Y/N) N SEPARATION DISTANCE FROM ABSORPTION FIELD TO: Well on lot lOOft:+ On adjacent lots lOOft4' To building foundation On adjacent lots 3Oft+ Surface water 10CLEI- + Curtain drain E. ENGINEER'S CERTIFICATION bedrooms Waiver Fee: $ Date of Payment Receipt Number HAA Fee $ Date of Payment Receipt Number ,~-¢'/ '7/--:/ 72 026 (Rev. 3/91) Back MOA 21 I certify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection. Engineer's Name ~,c~ ~, ~,~,~. ~ ,~¢~ - - - ~ ERDMAN & ASSOCIATES CONSULTING ENGINEERS SEPTIG SYSTEM ADEQUACY TEST Number of Bedrooms: ~ Septic Tank Size: /~0 (gal.) Soil Absorption System: 'g~ ~ Required FIo~: /~0 ~ X~b= ~g~d (absorption) ~ ~ Inspector Project # Cum, Tank Change ' SAS Change Time Flow Vol. Vol. Level Tank Level SAS Comments (gpm) (gal.) (gal.) (ft.) (ft.) (ft.) (ft.) 5'.o~ ~cov~s~ o,~ o.~ -o,I -o,~ ~ ~ TEST RESULTS W// Passed Failed Dnderground conditions are subject to change over the course of time. ~5~ East Herning Avenue Wasllla, Alaska 99687 907-376-6989 ERDMAN & ASSOCIATES CONSULTING ENGINEERS Lo.at ion: COT /2~'~- Well Depth: 4 ~ '~'-- (ft.) Static Water Level: ~,~ (measured from top of casing) Casing Above Ground: Z. WgLL FLOW TEST (ft.) Inspector (ft.) Project # Meter Cum. Water Time Reading Volume Volume Level Flow Comments [,~/ff£e~5 (gal.) (gal.) (ft.) (gpm) I~'.~-o ~/~ -~ 4 ~-- ~,,f/'~r- ~-~ TOTAL VOLUME OF FLOW: l~)c~ (gal.) TOTAL TIME OF FLOW: ~ (min.) AVERAGE FLOW 1/ATE: ~'-/~) (gpm) Underground conditions are subject to change over the course of time. 15t East Herning Avenue Wasilla, Alaska 99687 907-376-6989 MUNICIPALITY OF ANCHORAGE Department of Health & Human Services DIVISION OF ENVIRONMENTAL SERVICES 343-4744 Parcel I.D. # CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL OF ON-SITE SEWER AND WATER FACILITY FOR SINGLE FAMILY DWELLING 1. GENERAL INFORMATION (Must be comPleted prior to submittal) (a) Legal Description (include 10t, block, subdivision, section, township, range) Lot I~A Wa~.r~ Subd~'vls~nn Location (address or directions) (b) Property owner RnA¢,. H~h Telephone: (home) 4~,~-¢4¢'/~ Business Mailing Address Boy 7717.44. Fr~g£,:, g/uo;~; A?m,,,b,,z qq~77 (c) Lending Institution Telephone Mailing Address (d) Real Estate Company and Agent Address !~00 P~n~f~6d D~(,.,e. Eagle ~,.,~. A~ 99577 Telephone &94-4200 : (e) Mail the HAA to the following address: (or check here~, if hold for pick up.) -.. List contact person and day phone number below: S & S ENGINEERING 17034 Eagle R~ver Lo~p Road Eagle River, Alaska 99577. 2. TYPE OF RESIDENCE Single-Family E~ Number of bedrooms 5 3. WATER SUPPLY Individual Well .~ Community [] Public [] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to th legality and status. 4. SEWAGE DISPOSAL On-site E~ Public [] Community [] Holding Tank [] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 72-025 (Rev. 7/88) Page I of 2 5. ENGINEERING FIRM PROVIDING INSPECTIONS, TESTS, FILE SEARCH, DATA AND INFORMATION As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval shows that the on-site water supply and/or wastewater disposal system is 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 in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm Telephone S & S ENGINEERING Address __~ Ro~ No, 204 Date Eagle River, AlasJ(a 9~'577 6.' DHHS APPROVAL App'oved for ,,~' bedrooms by Approved .-~' Disapproved Terms of Conditional Approval Conditional The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Health Authority Approval cerificated based only upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHHS does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHHS do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 72-025 (Rev. 7/88) Back Page 2 of 2 ,~.~ o~[~\ Health Authority Approval (HAA) .,0~ ~."',~¢.-~A CHECKLIST. FEBRUARY 1954 ~ ~ ~-~ 343-4744 ~x~0~' _ ~ C ~% ' X~ Legal Descri~ion: WELL DATA ~ Well Classification I ~ Well Log Present (Y~ ~ Date Completed Total Depth ~ ~ Cased to'~~ Depth of Grouting Static Water Level ~ Pump Set At Casing Height Above Ground Electrical Widng in Conduit CH) If A, B, C, D.E.C. Approved (Y/N) /~-~ Yield I.z~, ~- ~-~t:;'/-"l -'~ Sanitary Seal on Casing~.J) %/ Depression Around Wellhead (Y~J::'_ ~ SEPARATION DISTANCES FROM WELL: To Septic/Holding Tank on Lot ; On Adjoining Lots ~ '~ ~ ! ; On Adjoining Lots "~ / To Nearest Edge of Absorption Field on. Lot To Nearest Public Sewer Line t~/~ To Nearest Public Sewer Cleanout/Manhole To Nearest Sewer Service Line on Lot ~)¢k~/~' ~ / Water Sample Collected by ~-~'~ ~ it~O...4r.J~ Water Sample Test Results ~--------~"~"~:~-~~ ~ Comments?V~ /I,~"'. ~. ~ ~ "~-\~-~'~' Date Installed ~0""7-¢~'~ Size Standpipes C/N) Depression over Tank (Yf~ B. SEPTIC/HOLDING TANK DATA Air-tight Capsd[~N) .Pumping/Maintenance Contact on File (Y/N). Holding Tank High~Water Alarm (Y/N) To Property Line To Water Main/Service Line No. of Compartments ~ '-f' Foundation Cleanout '~zN) "7' t~D/j~te Last Pumped J'"['~ ; for "'"'-'--- Temporary Holding Tank Permit (Y/N) r4//~j SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK: To Water-Supply Well \(~,l To Building Foundation ~.,..-~ ~'4r To Disposal Field To Stream, Pond, Lake or Major Drainage Course Comments 72~)26 (Rev. 7/88) F,ont Page 1 of 2 C, ABSORPTION FIELD DATA Soils Rating in Absorption Strata Date Installed ~,~:~ Width of Field Type of System Design Statndpipes Present ~N) Date of Last Adequacy Test Square Feet of Absortion Area Depression over Field (Y.~ Results of Last Adequacy Test Length of Field Depth of Field Gravel Bed Thickness SEPARATION DISTANCE FROM ABSORPTION FIELD: To Water-Supply Well To Building Foundation "~-"1 I Lot To Water Main/Service Line \ To Property Line \ ~ ~J¢ ~=.3~ To Existing ior Abandoned System ; On Adjoining Lots ~ "~ To Cutback (if present) r~/~. on To Stream, Pond, Lake, or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area Comments / D. LIFT STATION //-,- Dat~ Size in Gallon-fi~s"---~ Dimensions Manhole/Access (Y/N) "Pump On" Level a~ -- "Pump Off" Level at High Water Alarm Level at ~'"'~.~Y/N) Tested for ~~:pqj..~ping Cycles during Adequacy Test. Meets MOA Electrical Codes (Y/N) Comments -'"'""'"'~, **Check Permitted Bedroom Rating Against HAA Request** I certify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on th( inspection. Signed S & $ ENGINEERING 17034 Ea~ile River Loop Road No. 204 Company ......... ~d ..~.,, 99577 MOA NO, (? ~/¢'~ ~- Date of Payment Amount: $ 72-O26 (Rev. 7/88) Back Receipt No Waiver Fee: $ Date of Payment Page 2 of 2 17034 Eagle River Loop Road ROBERTA. SHAFER Eagle River, Alaska 99577 CIVIL ENGINEER 694-2979 DATE OF TEST: LOCATION OFWELL(Legal Description): ~ ~-~- WELL DEPTH: t~.~. FT. CASING: __ DATE DRILLING COMPLETED: t~/---. DRILLER: STATIC WATER LEVEL (Top of Casing): ~ FT. DATE: SCREEN: ELAPSED TIME SINCE DEPTH TO DRAWDOWNI PUMPING CLOCK PUMPING STARTED/ WATER, FT, RECOVERY RATE, GPM REMARKS TIME STOPPED, MIN. ~,"~ ,~ 0 ~t~' (swl) 0 0 Start ~i~,~,~,,,.~ ~ 20 25 30 35 40 45 50 ~- 55 ~ 90 120(2 h°urs) ~~~ 150 ~ ~- ~ .... 180 ~3 hours) 240(4 hours) ~' ~,~ C~... ~ REOOVBRY t 0 0 5 10 ,15 20 25 · 30 35 Comments: Flow is not Guaranteed ~ubsectuenf Variations Can Occur, CHEMICAL & GEOLOGICAL LABORATORIES OF ALASKA, INC. /~,'\ 5633 B STREET ANCHORAGE, ALASKA 99518 TELEPHONE (907)562-2343 FEDERAL TAX ID # 92-0040440 ANALYSIS REPORT BY SAMPLE £oz Work Order % 14443 Date Report Printed: JUL 2 89 @ 13:20 Client Sample ID:Li2 A WATERS PWSID :UA Collected JUN 28 89 @ 14:00 h~s. Received JUN 29 89 ~ 16:30 hrs. Preserved with :AS REOUIRED Client Name : S & S ENGR Client Acct : SNSENGP P.O.$ NONE REC'D Req $ O~dered By : RJS Analysis Completed :JUN 30 89 Send Reports to: Laboratory Supervisor :STEPHEN C. EUE 1)S & S ENGR Released By : ,~ ~ /, 2) Instruct: Chemlab Re£ $: 6025 Lab Smpl ID: 3 Matrix: WATER Allowable Pa~amete~ Tested Result/Units Method Limits NITRATE-N 4,1 mE/1 EPA 353.2 10 Sample SAMPLE COLLECTED BY RJS Remarks: 1 Tests Performed See Special Instruction~ Above UA=Unavailable ND~ None Detected "See Sample Remarks Above NAt Not Analyzed LT=Less Than, GT=Gzeater Than DTI002211