HomeMy WebLinkAboutPARADISE VALLEY BLK 9 LT 4Paradis Valley Block Lot 4 #020-414-12 Municipality of Anchorage 600 Development Services DepartmentBuilding Safety Division Onsite Water and Wastewater Program, 4700 S. Bragaw St. P.O. Box 196650 Anchorage, AK 99519.6650 Page I of3 www.ci.enchorage.sk.us (907) 343.7904 ON-SITE WASTEWATERDISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: SW030�617 PIDNumber: O —Zllq—1 Name 4 e A A e / en -' Wastewater System: U New [I Upgrade Afton 0 ' 46, Jr//I ABSORPTION FIELD ^I �" �oC — 6 9 3 Number a 11"oomFLl D Deep TMh D ShMIM Trent, D Bed 0 Mound LEGAL DESCRIPTION Ba "'°naTOY m D.pm hGunpnY grad. GPD/Fl FI. sio,* LOL SuDbwvw r p V4 Ile Dep"' 10ppe bosom "Om wy 15 Gravy depth beM•m pp Townsvi Rana* S•aon FJ added above ong,nal Grade Gravy Length FI. Ft. Well: ❑ New ❑ Upgrade GrarY end.. 1 /` V Nu of nos T"12 etvwa I*"e FI. I Ft CNtish b n(Pq t AB C). TOW D•pm. Cae*d10 TOM absorption anasf O Pi Mat 41 s�ti j7LL ,. Ft Flt (� htf/' Dmlar D ad SWu:WatMLew InY.INf � Do'sLnYYIsd FL P Y,Yd Pump set at C.r tAb*v*Grra" TANK GPM FI. FL SEPARATION DISTANCES C(8eptic ❑ Holding ❑ S.T.E.P. ❑ Other: To Septic Absorption Uft Holding ubi,HPawate MnufIWK •pacay From Tank Field Station Tank Sewer Line re/ Na S /r GY won (�Ij Manny. 14 D EE Nu,n°.r a compann"nN. ] / � 1/ of spdaawater'+ WT LIFT STATION La Un* L /Lf 1 n 5_50GY nu wuar Re �C V /P/1pl(.t FoudaW 5—T 73 L 6 7 1L Pw^p p^ NM at lig 'Pump oN'NVY at Wgn .1a, Yrmg8 In N Culrn Darn 13% 351 / 1 L Neu,� Make ef-+ ao EI•ancY YhweamF wnon,"d by, ^ /�I . RtunaMs BENCH MARK Lontion and D•.mpnn ;:Z/Q6 1 wn,ad I.Nbon /n /00 FL N4' r-" S: S ENGINEERING 17034 Ea b Rlwr Loep pond, No Dates: 1"g—!E Inspections performed by: g Ewil(liwr, 2nd-16-01/ ;, Development Services Department A proval py7ROBEoavaru �'� c��:� Cr°-BOOT, i oy t+I` ;�� (.,di�03`.': Reviewed and approved byG;/`Date: PERMIT NO.SWO30494 PACE 2 OF 3 Municipalityof Anchora e DEPARTMENT OF HEATH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Te'tephone 343-4744 W ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LECAL LOT 4, BLOCK 9, PARADISE VALLEY S/D P.I.D. No. 020-414-12 Gs �l�q OJ c l�O. LOT 3 SOD 6� 'b„c,N OjGS Ir `� B y�O S E P Tsf �M c AREA n o�TBM A FCO WELL LOCATION MARKED CGRJgN BY STEELLFESCE POST OP4jN j O FVI-FV4 • w \ s\\ J JO MT1 Jf STI W ST2 k MH TMT LOT 5 4 \ A SCALE'. 1" 40' 700, Ok <OCgAOjUS ... U / ....... TON \ i LOT 33 \ \\ l \ \\\ ,; P�1 ROBERT C. C0C-0 01 6AN'`2 �yj PERMIT NO. SW030494 PAGE 3 OF 3 Municipalit of Anchore DEPARTMENT OF HEALa 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 LOT 4, BLOCK 9, PARADISE VALLEY S/D P.I.D. NO. 020-414-12 FINAL GRADE 88.9' INSULATION ELECTRICAL .. .. ... .. .. ... ... .. ....• CONDUIT I 85.8' NEW 1300 GAL. IY' DISCHARGE PIPE , POLY. TANK 85.5' 550 GALLON FAT ALBERT WITH PUMP ASSEMBLY MT1=87.5' MTt FINAL GRADE INSULATION M1 7-71A. yy�MOUUIuv0. 11 IATEx.b� I u. u.. 11i0 ORIGINAL GRADE 1 MTI=82.5' BOTTOM OF SAND=80.5' V PIT RUN DIST. LINE=82.8' SAND ADDED N T. S. xx � ~�N.� XT7` k, A B GROUNDWATER AT 78.0' -•�� �i n��t FCO 6.0 * 1.5 72.5' B.O.H. C�' STI 57.5 82.5 .tii�rd ST2 61.0 84.5 TMT 61.0 86.5 ;... .» ..........� MH 65.5 88.0 .........` FV 1 92.5 76.5 'i �; ROBERT [. COW e�_ j FV4 100.0 84.0 MT1 1 6.5 1 81.0 ,+tt��••'` 3i�°f ;;;�`.' * OFFSET FROM HOUSE FROM : CARCEL ELECTRIC FAX NO. : 3464032 Mar. 03 2MS 12:26PM PS INSPECTION REPORT I MUNICIPALITY OF ANCHORAGE, BUILDING SAFETY DIVISIO. ! 3500 EAST TUDOR ROAD INSPECTION: VOICE 6633464 INSPECTION: FAX(907)343-8235 INFO: M-8211 NAME CARCEL ELECTRIC PERMITS C ~W ! ADDRESS 5iQ,i OK11I0 ' PHONES 346-4030 INSP[CTION LOT BLOCK SUBDIVISION >?IdICE ` OAT6 COMMENTS or DIRECTIONS: ✓%�' TYPE OF INSPECTION: REINSPECTION: NO NONCOMPLIANCE OBSERVED y (J CORRECTIONS ESSENTIAL AS EXPLAINEO BELOW I1 WILL RE-EXAMINE AT NEXT INSPECTION I1 DO NOT CONCEAL UNTIL REINSPECTED COMMENTS: (FOR INSPECTOR USE ONLY) CO, ok, a P,�A,J, �L (,/ . vl-)'i 7a.%'(Y) NO INSPECTOR DATE: �3 /19'617. WHEN CORRECTIONS ARE MADE PLEASE CALL FOR REINSPECTION DO NOT REMOVE THIS NOTICE MUNICIPAL17y OF ANCHORAGE Development Services Department D On -Site Water & Wastewater Program �'`l�a� 4700 South Bragaw Street �I F P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 I ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Initial Permit Number: SW030494 Legal Description: ,PARADISE VALLEY BLK 9 LT . 4; Date Issued: Dec 01, 2003 Expiration Date: Nov 30, 2004 Parcel ID: 020-414-12 Design Engineer: 0003 S & S Engineering Site Address: Owner Name: MICrHppA��EL ALLEN Lot Size: 24181 SQ. FT. Owner Address: NH ROMANIA DRIVE Total Bedrooms: 4 Permit Bedrooms: 4 ANCHORAGE. AK 99516 - This permit is for the construction of: ❑,/ Disposal Field ❑,/ Septic Tank ❑ 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 DSD at least 2 hours prior to each Inspection. Provide notification by calling (907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and dosed on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: Issued By. Date: la- %?gyp ? Date: 2 Municipality of Anchorage -� Development Services Department Building Safety Division .?'-• On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.enchorage.ak.us (907) 343-7904 013 -SITE SEWER/WELL PERK i APPLICATION - FOR A SINGLE FAMILY DWELLING Parcel I.D. 020-414 " / 2 Permit Number SW030474 Property owners) M I Ng �c A LLDay phone 'a a. 9 -$6 93 Mailing address (1) 77 6 D a S6/� ARrue Mailing address (2) K C1 Zip Code Legal description (Lot, Block & Sub'd.) Lot Ll 61osk !, Tand,5P Vollay Legal description (Section, Township & Range) Lot Size � of'y/ I R (/f Acre Sq.Ft. Number of Bedrooms 1 THIS APPLICATION IS FOR: Sewer Only Well Only ❑ Sewer and Well ❑ Water Storage ❑ Sewer Upgrade ❑ THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ 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 & S ENGINEERING _WZ I17034 Eagle River Loop Road No. 204 la Rlver,er. Alaska 99577 (Signature of property owner or authorized agent) Permit Fees: y 0 0. 01 Waiver Fees: Date of Payment: /1 r /0 3 !L Dale of Payment: Receipt Number: O y S$1 2- J Receipt Number: (Rev. 12100) ') J ROBERT C. COWAN, P.E. ROBERTA. SHAFER P.E. CMLENGINEERS (907)694.2979 FAX(907)694-1211 November 13, 2003 NE&THHITHCRITY APPROVALS MUNICIPALITY OF ANCHORAGE Development Services Department P.O. Box 196650 SEWERaWATER Anchorage, AK 99519 ►WNEXTENSIONS REFERENCE: Lot 4, Block 9, Paradise Valley Subdivision SEWER a WATER HSPECNGN It is requested that you issue a permit to install a septic system to serve the proposed four bedroom dwelling on the referenced property. VIONEERPKiStMES Three test holes were excavated and percolation tests performed. The approximate ANDREPORTS locations of the test holes are located on the attached site plan. At the time of excavation 10/11/03, no groundwater was found to a depth of 12 feet. After ground water monitoring, the tube was dry. WEU INSPECTION aFLOW TEST 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 SREPLANS properties. If you require additional information, please contact us. ROAD DESIGN Sincerely, SOLtEST ZWbert C. Cowan, P.E. RCC/bjj PERCOLATION TEST With Enclosures STIa,CTURALa MCIwacAL ISPECraNs ONSITE WASTEWATER OISPCSALSYSTEIA DESIGN 17034 NORTH EAGLE RNER LOOP • SURE 204 • EAGLE R VER ALASKA 99577 y cz 40' DESIGN SITE -PLAN h W-, OO r' 3 '01ONb r O rev: O Zomrn v U) - n^ W I I V, /H J / r . + A / Ztim 0 / A C m=< �\ / m>� /c / ..zm , fJ ; S �► :,,Xm N/ ,.Z> L 00 4� C t a 0 va y C Cil N � NI fJ ; S /0 0 0 D m A 9 m� D / w ,y",b '6 00 eV X18 ' vi t a uN9 •� v o �• N NO W A t a O m Cil m 0 N fJ ; W Q z L 00 0 10 = 0 a T 1�1 N v M � oo` e9 "C Ul W I C O> W r .� fvon -z no J pz yo 0 l _A i xpA A m N 0 c Z�o i tir. N. T. S. DESIGN PROFILE Co iU O n \\I �=ate aP�a +Nb� a b a 8 t�j ^ _ N 09 �os IC p m rn O Arn a mo a Z, r O " co O ^� K; 44 ��� "� AS cYa �e ►� � � =.vim ��yy Y_ � gg �' I r v!v �/ va•a ` C-7 CJ A N r A C�7 Cn Z Z ��a C/) w r Z' N 0,o= C' C � c o C 1 R8,� D wn m m w r N r 20111 9U r =o � w �t:�� cin •r rp �� i•(, t.. �+"1' �f tLv •� w r. p9 V 1' N A Y P " a �o ^ �C o>y� 4r n I i a y MunklpalNy of Anchorage DEPARTMENT OF HEALTH 6 HUMAN SERVICES 825"V Street, Anchorage, Alaska 99502-0850 SOILS LOG — PERCOLATION TEST PIL S:IF ^- PERFORMED FOR: B06 rsme•c6': DATE PERFORMED: LEGAL DESCRIPTION: frac drYe Vft jj •9 L•4 TOWnshlp, Range, Seetlon: r. rrrA/AJ4•r- RN SLOPE SITE PLAN fYAS�S'F�J%1Vl P+ pe...t' 1 2 3 4 6 e 7 s ttl 11 12 13 14 18 18 17 18 19 20 4=161Z 0 w.te G+M 64'1+%% S", jra..4el •tl,tj S4r&4a kv Ike^ NPS Sa+•6- Seams r.4w( T(,r.y4t% itr.�I•tl, wa.4er .r%C'w5 tke--sh YI N 0 o' 0 WASGROUNDWATER ENCOUNTERED? S IF VES, AT WHAT ' • L DEPTH? Z P E 090 to 1hW After kboilelrpl Bile .1 PERCOLATION RATE Z (n%imIsVW4h) PERC HOLE DIAMETER TEST RUN BETWEEN 'V"2- FT AND —_FT PERFORMED BY: BEGS Al• ST F S -'Y" I CE( ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72400 (Rw. 4105) THIS TEST WAS PERFORMED IN NDODV M*AC MunklpelNy of ARdwno OF NMTM l ' DEPARTMENT OF HEALTH d H9A1iR9*VM1C9®T=OR a25 'L7 Street, Anchorage, Alaska 98502-0650 SOILS LOG — PERCOLATIOMS76 19b5 RECE PERFORMED FOR: Rhh T"Crefb - I �X DATE PERFORMED: 9 -27 --es' LEGAL DESCRIPTION: PMadee Valet ,11 q L.g Township, Range. Section: &. 11 rlr W rt LS ♦ rt a5-1 • SLOPE SITE PLAN 1 Z 3 4 6 6 7 9 9 10 11 12 13 14 16 10 17 16 19 or./Ant'C F•o.'/ �Oqj" TMs(/ T/+'9 .Nn`` ,IEtpF ft; •eN{ l+•I arf �,h ,to tqt 20 LJ �? PERCOLATION RATE 2-7 (minlntbvncn) FERC HOLE DIAMETER �` TEST RUN BETWEEN 2L FT AND Z Y't' FT COMMENTS -TW'I O m 7t 14 a !-A'/td tV 291 m VA- WAS GROUND WATER ENCOUNTERED? YCS IFYES.ATWHAT DEPTH? Oqlum "nwedw" To Reeding Data Orm Trow Net Time Depth to Wets Net Drop / joy V- /0 2, .0 16yr 3.10 2'c'rr /O 3.02 Dfj ort O /?or 10 J o 06 ? o - 3• /o 4 z - 20 i• 00 .10 / r 3•to PERFORMED BY:-i�srr������ -CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72-M (Rev. 465) . , 1 1 1 1 1 1 1 2 OF Municipality of Anchorage ,• (ENGIN `j _.. Development Services Department ; 7;� _ rt BuOdingSafety Division e•••••^• aet On -Site Water and Wastewater Program ' 4700 South Bragaw SL a •T ' ROBERT G COWAN i01 P.O. Box 196650 Anchorage, AK 99519-6650 r•. t www.N.anchorare sk.us �C�% CE • 8801 f \ l (907) 343.7904 II c;+'• ::.°, ,� Soils Log - Percolation Test Performed For. _ M ( )G k.. it L L E A)Date Performed: �� A0 -�t Legal Description: 1 -0'r -Y d L4C K 9 f ,4Ae, 0' S & VALL 5 y S/D Slope Site Plan 1- 2- 3- 4- 5- d A4dri L 3 (—() R Gv1J.0aa wh-i apt ML TN4N'i4A,0 (. Si LT- 4N1-7 Q.J• N . WAS GROUND WATER ENCOUNTERED? h/ 0 S IFYES.ATWIIATDEPTH? L Depth to Water Alter p P Monitoring? a/ DQ !tev E Date: )0 / $43 Reading I Dale I Gross Time I Not Time I Depth to Water I Net Drop PERCOLATION RATE ( ' w n4rKA) TEST RUN BETWEEN FT AND COMMENTS PERFORMED BY: S 3 S ENGINEERING t PERFORMED IN AC _ - _ - - L _ _ PAL WIDELINES IN PERC HOLE DIAMETER FT `CERTIFY THAT THIS TEST WAS ON THIS DATE. DATE: /p / 9l0 3 ROBERTC. COWAN, P.E. ROBERTA. SHAFER, P.E. (907) 6942979 FAX (907) 6941211 APLLT1A1fHORTM APPROVALS INTERMITTANT DOSING SAND FILTER SPECIFICATIONS Lot 4, Block 9, Paradise Valley Subdivision November 13, 2003 sEWERa WATER MAN EXTENSIONS GENERAL STATEMENT OF WORD The work and plans covered by these specifications consist of furnishing all labor, materials, tools, transportation, and equipment necessary to complete an Intermittent Dosing ISEWEINSPECTIONCTION R Sand Filter system as described herein and on the attached drawings. All work under this project shall comply with current Municipality of Anchorage (MOA) Regulations. ENGINEERNGSTUMS ANDREPORTS 4 Bedroom House 600 GPD Use 10' x 36' Bottomless Sand Filter and absorption area (360 S.F. required) WEILNSPECTION Sand filter to be constructed on accepting soil with all organics removed. (bottomless SOWTEST R only) )A PTT Rv✓ fAAoA 0" SITE INVESTIGATION SITE PLANS The Contractor must carefully examine the project documents, have full knowledge thereof, have investigated the site, and be satisfied with the conditions affecting the work. Conditions include, but are not limited to those bearing upon transportation, disposal, ROADDESIGN handling and storage of materials, availability of labor, water, electric power, roads, and uncertainties of weather, physical conditions at the site including all underground utilities, the conformation and condition of the ground, the character of equipment and facilities needed preliminary to and during prosecution of the work. The Contractor must be satisfied 8O TEST with the character, quality and quantity of surface and subsurface materials or obstacles to be encountered. Any failure by the Contractor to become acquainted with the available information will not relieve him/her from responsibility of performing the work as stated in PERCOLATION these specifications and drawings. LEST Location of utilities will be the contractor's responsibility. STRU L*MS MECHANICAL INSPECTIONS ONSITE WASTEWATER 06POSA.SYSTEM DESIGN , 17034 NORTH EAGLE RIVER LOOP • SURE204 • EAGLE RIVER ALASKA 99577 Page 2 Lot 4, Block 9, Paradise Valley Subdivision November 19, 2009 SEPTIC TANK / LIFT STATION / AIR COMPRESSOR A. General The work under this section consists of the performance of all operations pertaining to fumishing and installing the septic tank/lift station, air compressor and piping to the sand filter. B. Materials 1. Tank a. Septic tank shall be a two compartment tank of at least the minimum size indicated on the drawings and MOA approved. b. First compartment shall have a separate 4" pump -out riser. The second compartment shall have a separate 4" pump -out riser. 2. Manhole Riser or Lift Station Tank •R a. An additional second compartment manhole riser shall be capable of being equipped with the following: 1. A junction (Nema 4x) box or equal, bonded or attached to the pump basin. 2. UL listed electrical cord grips, installed in the J -box. b. An additional tank (M.O.A. approved) may be provided for the effluent pumping assembly and the items in (a.) above. 3. Effluent Pumping Assembly, Controls, Alarm & Piping a. Effluent pumping assembly shall be of approved materials, including the following: 1. A 110 volt or equal U.L. Listed effluent pump. 2. High-density PVC cylinder housing the pump, with level controls and screen, serving as a baffle to prevent the screen from clogging. Page 3 Lot 4, Block 9, Paradlse Valley Subdivision November 13, 2003 3. All piping shall be PVC or other non -corroding material. b. Pump controls and alarm system shall be an approved system with the following options consisting of. 1. Event counter 2. Elapsed time meter 3. Program timer 4. 10 watt heater 5. Remote alarm panel option with a minimum of 80 D13 sound pressure at 24", operating temperature 30AC to 65AC, continuous sound to be located in the home. 6. Oil -tight visual alarm with push -to -silence feature. Automatic audio -alarm reset. 7. 15 amp motor rated toggle switch, double pole, double throw with three positions; manual (man), automatic (auto) and center (off) (II.O.A.). 8. Nema 4x -rated, fiberglass, or equal, enclosure with hinged cover. 9. All controls to be installed as per manufacturer's recommendations. 10. Control panel to be installed on outside wall of home within sight of septic tank/lift station. c. Piping from the septic tank to the sand filter is to be 1 1/4" PVC schedule 40 solvent weld piping properly bedded as described in Materials Specifications and sloped to drain back to the lift station. Insulation board 2" thick and T wide centered over pipe is to be placed where soil cover is less than 4' depth over pipe. d. The airline from the house to the filter is to be HDPE arctic insulated pipe 3/4"-2" SDR - 11. The compressor will have a gauge (0-10 psi) and be extended into the living area or garage for easy monitoring by home occupants. Page 4 Lot 4, Block 9. Paradise Valley Subdivlslon November 13. 2003 4. Air Compressor a. Air compressor shall be a DIOMAS LINEAR SERIES model number 5060-A or 5070V -A or M.O.A. approved equal. CONSTRUCTION SEQUENCE In order to insure proper installation, the system is recommended to be installed in the following order: I. Sewer line from house to tank II. Septic tank/lift station III. Sand filter IV. Leachfield bed (if required) V. Final grading CONSTRUCTION 1. Construction Instruments Contractor shall provide instruments such as transits, or levels, for establishing proper elevations and levelness of pipe or materials. 2. Pipe Laying All pipe shall be laid with material free of large or sharp rocks and organic matter. Each section of pipe shall be handled carefully and placed accurately. The spigot end shall be fully inserted pointing in the direction of flow and glued in place to make a water tight seal. Each section of pipe shall be properly supported to insure true alignment and an invert which is smooth and free from roughness or irregularity. At all times, when work is not in progress, open ends of pipe and fittings shall be closed so that no undesirable substance will enter the end of the pipe or fittings. Page b Lot 4, Block 9, Paradise Valley Subdivision November 13, 2003 3. Bedding of Pipe for Sewer Lines The pipe should be bedded with materials free of large or sharp rocks and organic matter, compacted. Native materials may be used as back fill material above the pipe, provided it is free of large rocks and organic matter. All lift stations shall be installed in accordance with the manufacturer's recommendations and standards. Electrical installation is to be in accordance with the National Electric Code (latest adopted edition) by a licensed electrical contractor, with M.O.A. inspection where required. If MOA inspection is not required, a licensed electrician is to provide a letter to the Engineer stating that the system meets or exceeds all applicable codes. 4. Excavation Excavate to proper depth to allow gravity flow, install tank level, tolerance 0.05 foot, on undisturbed or compacted classified sand fill material. Create a level sand surface over the tank and add 2" burial foam +35 PSI directly over tank. Mound unclassified soil over tank with a minimum of 2 feet of cover and anti -flotation weights that may be required in areas of shallow ground water. 5. Connections All connections to be as per MOA requirements, PVC 3034 piping with Caulder or equivalent couplings for inlet riser pipes. All tank connections are to be completely water tight. Page 6 Lot 4. Block 9, Paradise Valley Subdivision November 70, 2003 SAND FILTER The work under this section consists of the performance of all operations pertaining to furnishing and installing the sand filter. A. Materials 1. Sand Filter a. Liner (if required - not required for bottomless sand filter) - OSI Model LI or equivalent. 30 mil PVC cut and fabricated to provide water tight enclosure of filter sand volume. Seams to be permanent as per Manufacturer's recommendations. All connections, such as boot flanges, through sand filter to be permanently bonded to the liner. b. The Contractor shall provide a washed sand to meet ASTM C-33 Concrete Sand Specifications with the additional requirement that all but 1% of the materials passing the #100 sieve be removed. All sand shall be approved for use by the Municipality of Anchorage (M.O.A.). If the sample does not meet specifications, all sand will be removed and replaced. c. The Contractor shall be responsible for providing pea gravel that shall be a washed material containing no fines (0% passing the #100 sieve) and a maximum size of 1/4" diameter. d. The Contractor shall provide the manifold assembly. The manifold assembly shall be of approved materials with orifice shields and flushing assembly. All drilled holes to be cleaned of burrs and pipes flushed, prior to assembly. Flushing valve to include riser to finish grade. Lateral distribution piping is to be laid level (@ t 0.05'). e. Side walls and top of the filter box to be insulated with 2" direct burial polystyrene insulation. f. The Contractor shall be responsible for providing filter fabric. g. Air coil in sand filter to be geoflow WF16-4-24 150 LF placed 6" above bottom of sand. Page 7 Lot 4, Block 9, Paradise Valley Subdivision November 13, 2003 Construction of Sand Filter The sand filter construction is to follow procedures as outlined below, as applicable to this design. Pea gravel and filter sand are to be hand leveled to proper depth (tolerance within 0.05 feet) in filter, taking care not to allow mud or fine soil material into the filter or gravel layer. This would include any soil material picked up by excavation machinery buckets while loading specified material. The Contractor should estimate filter material volumes such that allowance is made for wastage of material in contact with the ground at site. The area over the sand filter to be finish graded with a minimum of 2 feet of cover and to prevent ponding of surface water run off. Side slopes shall not exceed 3:1. The Engineer will reject any sand or pea gravel that does not meet specifications or is contaminated in transit or while handling. If such material is placed in the filter, all soil material may be required to be removed and replaced with new material. CONTRACTOR/INSTALLER t i 3 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET i Yo .To: 5 AS ENGINEERING 1.1 oh;Y eLegal description: PARADISE VALLEY SVBDMSION BLOCK 9 LOT 4 v a The attached paperwork has been reviewed and is being returned for the following reasons: ��? a ❑ Original signature or stamp missing on — t ❑ gCalculation error in design. alas'— ❑ Additional soils Information needed. — ® Water monitoring results Inadequate. DOES NOT APPEAR TO BE WITHIN 30 FEE .w• www-.-wu w,. w,n .wi.wwww..-wu we.ww ❑ Z\ s ❑ — Topographic information missing or inadequate. — ® Incomplete; missing WHERE AIR LINE TO BED WILL BE BURIED THE Municipality of Anchorage ❑ Incomplete; missing — Development Services Department 7 a • +.e Building Safety Division o a ' ❑ On-SHe Water and Wastewater Program C' ❑ Locations of all soils, percolation and water monitoring tests not shown. — 4700 South Bragaw St. c Proposed system too deep for soils information submitted. — P.O. Box 196850 Anchorage, AK 99519-6650 s ❑ www.ci.anchorage.ak.us c c ❑ Insufficient till over tank or field.— (907) 343-7904 i 3 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET i Yo .To: 5 AS ENGINEERING 1.1 oh;Y eLegal description: PARADISE VALLEY SVBDMSION BLOCK 9 LOT 4 v a The attached paperwork has been reviewed and is being returned for the following reasons: ��? a ❑ Original signature or stamp missing on — t ❑ gCalculation error in design. alas'— ❑ Additional soils Information needed. — ® Water monitoring results Inadequate. DOES NOT APPEAR TO BE WITHIN 30 FEE .w• www-.-wu w,. w,n .wi.wwww..-wu we.ww Name of reviewer. DAN Date: 11/24/03 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK ❑ Discrepancy in information submitted. s ❑ — Topographic information missing or inadequate. — ® Incomplete; missing WHERE AIR LINE TO BED WILL BE BURIED THE AIR PUMP / AIR GAVGE BE LOCATED? ❑ Incomplete; missing — ❑ Additional adequacy test information needed. — ❑ Water sample unacceptable. — ❑ Measured/proposed distances/dimensions missing. — ❑ Locations of all soils, percolation and water monitoring tests not shown. — ❑ Proposed system too deep for soils information submitted. — ❑ Well log required. — ❑ Omission in narrative. — ❑ Insufficient till over tank or field.— ❑ Other. — Name of reviewer. DAN Date: 11/24/03 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK Municipality of Anchorage } j Department of Health and Human Services df"lrl5 Tom Fink, 825 "L" Street Mayor P.O. Box _196650 Anchorage, Alaska 99519-6650 December 16, 1988 Mr. Leroy C. Reid, Jr., PhD, P.E. President Alaska Environmental Control Services 1412 W. 33rd Avenue Anchorage, Alaska 99503 Subject: Lot 4, Block 9, Paradise Valley Dear Lee, I worked with Darcy Bevens of your office on the original permit for this installation in 1985. I also was responsible for voiding the permit. This decision was a result of finding that the bed was dug 30 feet away from the original soil test, and a new soil test dated 9-9-85 showed water at 3.5 feet. Obviously then a bed could not be installed. The well had already been drilled prior to obtaining a well permit. It was my under- standing from Darcy that the curtain drain had in fact been installed and that solid pipe was also in place across Lot 33. I am surprised to hear that may not be the case. There are several considerations we need to give to this lot. First I would want to see the curtain drain issue resolved. It would appear that either the owners of Lot 33 or Mr. Tamberelli would be the ones to ask. No one from this department witnessed any of the installation. Then we would want to have forwarded to us your inspection record of the curtain drain installation. I am mostly concerned about (1) how the drain is installed; (2) where and how it empties and the measured separation to the bed; and (3) the status of the stream bed we identified along the back property line of Lot 4 which was present in 1985. On the contracted report your office prepared for the department in 1985, you identified a natural stream which came from the north and crossed Lot 4. By the time Mr. Tamberelli began his installation, the culvert which carried the water had been removed and the water re-routed to the ditch on the north side Page 2 Lot 4, Block 9, Paradise Valley of Romania. On several occasions since 1985 I have been in Paradise Valley and the last time I saw the excavation in the summer, there was water standing in it. Based on other information we have on Paradise Valley, there is a strong suspicion that there is still an underground stream making its way through this lot. Due to this possibility, prior to granting a new permit this department will want extended water monitoring. As far as granting a new permit, remember that all requirements set out in AMC 15.65 will apply. You will need to show that the lot has the required amount of reserved area and room for two systems. Based on the soil information in file, 3,000 square feet per bedroom will be needed. Since the natural, unsaturated soil was already removed in the existing excavation, that area may not be usable in calculating the reserved area. In addition, you will have to address the separation distance from known streams and perforated sections of curtain drains. Sincerely, -4Susan Oswalt On -Site Services /71 A 7,' E s a ALASKA RICO MPTAL COnTROL SMUS, InC. Enqineerinq & Enuironmental Studies November 18, 1988 MUNICIPALITY OF ANCHOP.AOI Municipality of Anchorage DEPT. OF HEALTH & 825 L Street VNVIRONP,4ENTAL PROTECTIOI'q Anchorage, AK 99510 ATTN• Dan Roth f7 cj i s3 RE: Lot 4, Black 9, Paradise Valley Subdivision E C �� a` D Dear Dan: In 1985 a curtain drain was installed on the subject lot. It discharges onto the lot. At that time there was also a discussion of running the discharge pipe downhill on Lot 33 and crossing the culvert on Bulgaria. This apparently was not done. After construction was started, there was some work done o—n-drainage along Romania Drive. The water that ran on several of those lots was diverted from the culvert under Romania Drive and back into the road ditch running toward Golden View. The owner of the property never.finished the sewer system. A bed was designed for the lot and, is fact, the.actual excavation was done. The final effects of the curtain drain Rad not occurred so work was stopped. The redesign used two feet of sand to ensure that the system would, -,be four feet above the groundwater. A standard bed was designed. Earlier this autumn Paul Palmer called me and asked if I would go up and check the lot to see if it was still buildable. When I inspected the lot I found that the bed was excavated but not backfilled with sand. The curtain drain was working, but the tube that I thought I had seen earlier was missing. In early November of this year I had Paul Palmer install a monitor tube to a depth of 6 feet below the bottom of the excavated area. On November 10, 1988, I visited the lot again. The water level in the standpipe was 5.4 feet below the top of the bed. The design is to add 2 feet of sand on top of this soil, which would now put the water level at a depth of 7.4 feet below the bottom of the rock. Also, there had been a monitor tube installed approximately 10 feet above the curtain drain. It was also 6 feet deep and was dry. At the top of the lot, at approximately 50 feet from the northeast corner of the lot, the test hole was at 6.4 feet, and it also was dry. In summary, I believe that the major reason the lot is dry is that the drainage pattern was changed several years back, and has stopped water from running onto 1412 WESt 3312d Avenue * AnchORaGE, Alaska 99503 0 (907) 279-5553 the lot. The curtain drain, as installed, in 1985 is working and has dried out the lot sufficiently so that the water table is well over 2 feet below the bottom of the bed. In my professional opinion, this lot would be acceptable for an onsite sewer system. If you have any questions, please let me know. Sincerely, OLeroy Reid, Jr., D, P.E. Presid t LCR/sr f- 5 MLMOnn Fnvinvninu1in1. CONTROL SERVICES, INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561.5040 SHEET NO. ' OF - CALCULATED BY�G ` DATE CHECKED BV J DATE SCALE I /00 I/ V HLHJnA CIY V IRVINIVICIY 1 ML CONTROL SERVICES, INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561-5040 SHEET NO. OF— CALCULATED BY DATE CHECKED BY DATE SCALE j ` 30, PROW 291ees 1 ., Goma. Mm 01471. \ !\L!\Jf\/\ LI\111\VI\1\ILI. 111E CONTROL SERVICES, INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561.5040 SHEET NO. OF `I CALCULATED BY DATE CHECKED BY DATE SCALL / PRODICT20CI Hees )o , W., Y 014M ALAbKA tNVIKUNMtNIAL CONTROL SERVICES, INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561.5040 SHEET NO. OF— CALCULATED BY K DATE CHECKED BY DATE SCALE NTS 2 ...... O O e 2z x HE 1 1 A )/ ..i .A I y'3�r•1 -gym.. January 10, 1986 P O."Y 5650 ANCHORAGE, ALASKA 99502=f,630 ;907; Z64-4111 `0 1YK,'.C','/LES. ^•+A Y'R DEPARTMENT OF HEALTH & HUMAN SERVICES TO: Permit Applicant Subject: Permit # 850515 Lot 4 Block 9 Paradise Valley Subdivision A permit issued by this Department for an individual well and/or on-site sewer system has expired as of December 31, 1985. Permits are issued on a calendar year basis by authority of Municipal Ordinance. A new permit must be obtained from this Department for any well and/or on-site sewer system not installed by the expiration date. If you have drilled the well, a well log needs to be sent to this Department for documentation of the installation and to close the permit. If a private engineer inspected the installation of the on-site sewer system the original as -built inspection report(three part form) must be sent to this office for review and approval,and for documentation. I£ there are any further questions, please call this office at 264-4720. Sincerely, Susan E. Oswalt Program Manager On-site Services SEO/ljw enc: Copy of Permit � ` O'Dh L 1 it DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTTOM 825 L STREET, ANCHORAGE, Al:-'. 99501 264-472O / PERMIT NO: DATE ISSUED: APPLICANT: ADDRESS: CONTACT PHONE: LEGAL DESCRIP: LOT SIZE: 'LOT LOC4TI31q: ��FR. � ���� �J[ -F 850515 ENGINEERED DESIGN 08/19/85 ROUND HOUSE BUILDERS 3650 HUFFMAN ROAD ANCHORAGE, AK 99516 345-3975 SUBDIVISION: PARADISE V 4 SECTION: 11 TOWNSHIP \R GE: 3W 24000 (SQ" O ACRES)ROMANIA OFF' 'JOLDER VIEW DAUVE I c e r y that: 1" I am f'amiliar with the �G-'l \Lt i r e forth by the Municipalit 2. I w6j.11 install the system and in compliance with th 3" I will adhere to all MOA an a d1.stanc"rom any existing v l sewerage system on +his or `�->' � IF AL.IFT STATION IS IN THEN (1) AN ELECTRICAL WILL NOT BE APP D WI ELECTRICAL WOF�����T^BE SIGNED BLOCK: 9 for, on-site sewers and wells as set ' rage (MOA) and the State of' rdance with all MOA codes and regulations� criteria of, this permit" e oI' Alaska requirements the set back wastewater disposal system or public jacent or nearby lot" AN AREA COVERED BY MOA BUILDING CODES, RMIT INSPECTION MUST BE OBTAINED; (2) AS�BUILTS OUT If I ELECTRICAL INSPECTION REPORT; AND (3) THE []NEBY -�mLICENSED ELECTRICIAN. DATE: DATE: APPLICANT:"RI!JUND HO �SE BUI�DERS \ /\ ` ISSUED SSUED BY . / � ^ ci'l4�^�' y ^ ^ SEAL) Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG — PERCOLATION TEST PERFORMED FOR: Rc)b 7-4meell• DATE PERFORMED: LEGAL DESCRIPTION: Parc,drSe t/cwq 12'cl L"7 Township, Range, Section: r�T SLOPE SITE PLAN MASE'hl P.} pen -t I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 COMMENTS ^w ox6tie) (r'ne C� YY"l S� I� S tind�t �rA�el ll ds Showa 1-� ki"% NFS Sia seams r'thnt5 ryts�h PCC wk;'6' weLte•J MOWS -t-�rr�tl r,+ t N D c WAS GROUND WATER ENCOUNTERED? S L IF YES, AT WHAT g 0 DEPTH? P E Depth to Water After Monitoring? Date: Reading Date Gross Time Net Time Depth to Water Net Drop Y ", 2 f4 -- 3-0-5- — ■■NEEM■■ I 0 ■ MENEENNERN 1 3,c)61 _ ■■■■MMEMENNEENUMEMEN' 10 OS C� M■M■ri®®■N■■ l0 3,0d o ■��.�■_�_■_�■EES .— 311 NSM®�■■■■■ 10 3U`} G et Reading Date Gross Time Net Time Depth to Water Net Drop Y ", 2 f4 -- 3-0-5- — s I 0 c� , 5-4- 1 3,c)61 _ 64 10 OS C� l0 3,0d o �3 14- .— 311 3Z4 10 3U`} G et 334 10 3 0 3 -C3 4 6 344-- t0 � P S -- .04- 1,4 1 PERCOLATION RATE � (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN 2 f/2-• FT AND 3 FT Oft C✓6o /2�r'.-Ze4, /7-carjLet.h CYC.x/I'I 6�- nee fw/. S'tz-/'fin. 2. S-- A'T, ~ /-k4V 26727 ��9 PERFORMED BY: /`! /+t S% 5 i I ✓ �� A 'p ---CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: /s 1 72-008 (Rev. 4/85) MUNICIPALITY OF ANCH©pAGg Municipality of AnchoragBEPT. OF HEALTH & DEPARTMENT OF HEALTH & HWARMWICESTealoN 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG — PERCOLATIOIMST6 19b5 p DECEIVED. PERFORMED FOR: BbA T�ioherelb DATE PERFORMED: �'P�2--`S LEGAL DESCRIPTION: P,%r" cf&'2 (%lac% iS 11 Z f Township, Range, Section: ,._ ti 1- I i N R3 �� r a -i f35• i SLOPE SITE PLAN �E' T OL vey 1 ' 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 N, vi N 0 Sr'/7'Y/ S' &✓ dy ,-,t -,Ie--s, -k-75 �h-e %o -I1? --01 A S'Ma!/ 711 /'7L 41" (n�zr5 w inq .veers' fn oVls (.1'.'5 Zm 40 14, WAS GROUND WATER ENCOUNTERED? _ YQ5 IF YES, AT WHAT DEPTH? "r I Dept to Water After — I Monit (g? Date: 110 7H 1&5-11 c s 0/0 Reading Date Gross Time Net Time Depth to Water Net Drop /oS- 3,r)6 --9- f by S- 3 io 2- /V rs- le 3, OZ .08 //Os- .66 4 Ota .I o 5' / i 3.1`� 10 3' C-� 7 C35 20 I , IL_11 PERCOLATION RATE - (minutes/inch) PERC HOLE DIAMETER //� TEST RUN BETWEEN FT AND 2'Y -2 -FT COMMENTS 5;;,-I -71brh i4 ,J ?-,L-led 2-11 'O ` 4- PERFORMED BY: L�ici--cN $$�y l-� �� •CERTIFY THAT/THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72-008 (Rev. 4/85) WATER' ELL RCOfID'N STATE OF ALASKA DEPARTMENT OF NATURAL RE SOURE$ >i . 4 Division of Geological aBooty Sursep�= { - - Drilling Permit No. LOCATION OF .WELL (Please complete either to, lb or ic.) - A. D. L. No. I Boroulgh Subdivision Lot Block Ib. 1/4gtre. Section No. Township N Range E� Merl than ' t }„_afat - Ia DISTANCE' ANDDIR TION. FROM ROAD INTERSECTIONS '.- - 3. OWNER OF WELL: I s Address: i31. • E'Y'E r z Street Address and -Arco of Well Location Feet Below 2. WELL LOG - Surface 4. WELL (final) 5..DATE OF COMPLETION r. a +. - �e 77 t_' tt - — - Material Type Top BottoM Gil-Lt+Yr y - 6, _ ❑Cable toot �otary C] Driven ©:Aug - ❑ Auger Jetted 0 Bored Other. ❑ ❑ _ b -P bad — ,r � �`: 45 �: 9 8_. fr ;e �. .r '.. K7 c.-.. iy _) i F . ..Is.,;i . j , f 3 =.�c: E} � 7. USE: _^ omesllc Public Supply Indus �fv P n if. DY r ❑ Y. s a r� - ❑Irrigation - ❑ Recharge oGommerkoo+'+;. =y{ - ❑ T.rf Well C3 other:76 Q } � s B. CASING: ❑Threaded 1P diem: L; In: to i i.' ft. Depth Welgtit diem. in. to ft, Depth 9)ickup {{ _ 9, FINISH ,OF WELL: --- _ Type: Diameter: f - - Slot/Mesh Slzer Length Set between- ff. and ft t, s;V - -:: Backfilling Grovel Oaek r -- 10. STATIC WATER LEVEL: ft, - - _. -- Q'drbeve�--ow Bel 'I ilirtaee' Equipmebf used: — 1 I ` I I . PUMPING LEVEL below land surface and YIE�.L-. :� (( 1) F r -- _ - ft. after hrs. pumping -- - ft, after hrs. -pumping - 12.GROUTING Well Grouted: ❑ Yes _f3No „ ..is, - - - Material: ❑ Neat Cement ❑ Other: AI - - - - - 13. PUMP: (if available) HP. -. Length of Drop -Pipe - ft. cop city �_ - _----- - ❑ Subm, ❑- Jet ❑ Centrifical ;� Other „fir 14 REMARKS' i.sk r - 16. WATER WELL CONTRACTOR'S CERTIFICATION: - - - _ 15. Water Temperature _° ❑ F- ❑-C .. P This well was drilled under my jurisdiction and this report -is true to the best of my knowledge and belief; 'n.;.( ' ��La �3?�Zt��1'�t✓1.1� Vex°�1� & ;Iz•i.?...i�� Ys.#� �x �cl'i;s �'' , =��� _ _ Registered Name Contract License Number " �p}Bus,fiinelsysy MM,�.pp ++pp i,'::'241 J'idr�( )n tit* :':tl.ill.i�'id qge, -,1•-�1L4`Y7 'ii �,9Yrr�� _ - - Date: !."' •.:�' l7 J ,}. ISigned,:_ Authorized .Representative Frm 02-WWfl (11/81) _ Copy .Distribution: WHITE - State OGGS, PINK - Driller, CANARY- Customer> - OUR round 9 howe builderr, I the undersigned hereby grant to ROUND -HOUSE BUILDERS, INC., their heirs or assignees the following: Drainage easement, including terms and provisions thereof, granted to ROUND -HOUSE BUILDERS, INC. to construct, operate and maintain aa 4" PVC plastic curtain drain discharge pipe buried- 12"-1811 below grade and said drain pipe to be located in the East 5' of Lot 33, Block 9 Paradise Valley Subdivision. GREEN STATE OF ALASKA ) ss. 1'HIRD JUDICIAL DISTRICT) /­e7S TED THIS r rc 1. t .. ti 2 a % HIS IS 0 R1'�, Y that o„ �� ' day of 985 before me appeared r_-,.. 1 �i2� --, to me known to me to be the persons who execute the foregoing instrument and acknowledged voluntarily signing and sealing the same. NOTAR / O /` R ALASK My commission expires: pif 3650 e. huffman rd., anchorage, ak., 99516, 345-3875 roundhouse builders is an authorized cothedrolite domes distributor specializing in the soles, design, and construction of geodesic domes. s g�-066350 �P RECORDED-FFt-E6' ANCHORAGE REC. DISTRICT SEP 27 315 P'85 REQUESTED QY AoDRESS ELECTRIC ASSOCIATION, INC. )TA DRIVE • POUCH 6300 • ANCHORAGE, ALASKA 99502-0300 • PHONE 907-563-7494 TELEX: CHUGACH AHG (090) 25 265 September 26, 1985 Round House Builders, Inc. 3650 East Huffman Road Anchorage, Alaska 99516 Attention: Mr. Robert L. Tamburelli Subject: Lot 4, Block 9 Paradise Valley Subdivision Gentlemen: Chugach Electric Association, Inc., (Chugach) does not object to your proposal of installing a curtain drain across the existing easement common to Lots Four (4) and Thirty -Three (33), Block Nine (9), Paradise Valley Subdivision, provided that locates for all underground utilities are accomplished and no poles or other surface -mounted facilities are disturbed. It must be your understanding that the installation of the cur- tain drain is at your risk, and Chugach will not be responsible for any disturbance of the curtain drain while servicing its facilities. This nonobjection is given without prejudice to Chugach's full enjoyment of any and all rights it may have in and to such ease- ment. Sincerely, < � /</-7re�L Jim K. Topolski Land Services Manager JKT/gh ROW 69-2 ALASKA MUIROWI]TAL CONROL SOhiM, Inc. Cngineerinq & Cnuironmental Studies. September 19, 1985 Bob Tamerelli Roundhouse Builders 3650 East Huffman Road Anchorage, Alaska 99516 Dear Bob: MUNICIPALITY C. a DEPT_ ENVIR G` �IVIf r ;> 01985 RCf1_V_ED This is in regards to Paradise Valley Block 9 Lots 31, 32, and 33. Recently, the owners agreed to grant you a legal platted 5 foot easement along the eastern lot line of Lot 33, in which you could run the curtain drain culvert pipe you plan to install which will daylight in the existing drainage ditch along Bulgaria. The owners requested a site plan showing where on their lots they could place septic systems and wells, showing that the curtain drain would not hurt their chances of building. The curtain drain certainly will not hurt their chances of building, since it is to catch the seasonal groundwater which I have observed to fluctuate with rainy weather. Thus it will not run year-round and need not be treated as a water source to maintain a 100 -foot separation distance as some curtain drains require. In fact, the only possible effect of this curtain drain on Lot 35 would be good. There are small springs on this lot and perhaps the curtain drain built on Lot 4 will help dry up Lot 33 a little. As to site plans, we cannot make a site plan on any of those Lots showing suggested locations for wells or septic systems, because no soils tests have been done there, and it is not known where good soil is located on these lots. Indeed, before construction of homes or well drilling is done, a good soils test should be performed on each lot to find out where soil adequate for on-site septics is located. Alaska Environmental Control Services, Inc., has an excellent geologist who is quite good at finding good soils in notorious Paradise Valley. We are enclosing a map showing all existing wells and are near enough to Lots 31, 32, and 33 to affect them. have been drawn in to illustrate where septic systems placed on those lots -- their location must be outside distances, and their exact positioning will depend on If you have any questions, feel free to call me. Sincerely, 17 Darcy evens Engineering Geologist Approve By: u Lo id Jr., PhD, P.E. Presiden septic systems that Separation distances and wells can not be these separation future soil testing. 1200 LUest 33rd Auenue, Suite 13 • Anchorage, Alaska 99503 • (907) 561-5040 1200 West 33rd Averi �Sulte B CALCULATED HY ��, y DATE 7-16 -f _5 ANCHORAGE, ALASKA 99503 CHECKED BY (907) 561.5040 SCALE [ JOo' DATE LYAIC'bl: a ia. bob 1Ya IIQI �. LJ f=� 3 5 Q \ VJ \ - 10 13 1, 6 5 7\ - I it 5 20 1 3 5 Q 3 Aus rRiq g SWiT o 6 ?F� 1 20 2On 7 h1.9 5 . u 3 35 G/ �7•Q �` (V 42 , 16 16 Q '1 - DRIVE 6 \ 9GCc 7 o��L (n ; 3 ^ 3 7 2 10 38 R ..r^r` 29 WM Is II 11 10 10 16 21 ,1s RQ?/�n 27 . VP 5 9 23 Q TRAC %YRGI 3 3 4 r� GRF 6 FN 28 23 .2 , '" 14 ... 21 19 D 1 TR RV f eF� -A 20 X_ ESE T . RESERVE - a TR A TRACT 17 �" - T �Cx� 7 10 f• \ O 14 v 16 38 A 3 2TR l �OGAL Y J C OR 5 E3 21 - < 3 �' C 12 U � 24 J O 27 36 34 (� `✓ •� r� TRACT D 11 13 24 371_b 1 21 15 FQP 14 20 23 21 w 28 33 1\\\v ! LJ 1 I ENGLAND__ --- ----- _- ENQL ND --.—Ave __AYe _ - - - - ` TR 7A I I ,Ar 1 % 8 TR A2 J w ". Paradise Valley Subsurface Drainage �� I�2oposed Loca I DRHrhAye � 10/ =rn�Rouew,ehf I,rs�2�cf - 1 � - .1 I L� Local Drainage Improvement District Proposed Preliminary Assessment Roll Paradise Valley Subdivision JDM 12/3/86 PVASS Area Percnt Local Lot Block S.F. Total Assessmt Page 1 Outfall 1 Outfall 2 Trunk Assessmt Assessmt Assessmt 1 7 26538 1.62% $11,719 $2,582 $7,740 $4,420 2 7 29803 1.82% $13,160 $2,900 $8,693 $4,963 3 7 19851 1.21% $8,766 $1,931 $5,790 $3,306 4 7 25380 1.55% $11,207 $2,469 $7,403 $4,227 5 7 21871 1.33% $9,658 $2,128 $6,379 $3,642 6 7 18134 1.11% $8,008 $1,764 $5,289 $3,020 7 7 17937 1.09% $7,921 $1,745 $5,232 $2,987 8 7 23155 1.41% $10,225 $2,253 $6,754 $3,856 9 7 25272 1.54% $11,160 $2,459 $7,371 $4,209 10 7 20806 1.27% $9,188 $2,024 $6,069 $3,465 11 7 42815 2.61% $18,906 $4,166 $12,488 $7,130 12 7 24142 1.47% $10,661 $2,349 $7,042 $4,021 13 7 18412 1.12% $8,130 $1,791 $5,370 $3,066 14 7 15304 .93% $6,758 $1,489 $4,464 $2,549 1 8 17147 1.05% $7,572 $1,668 $5,001 $2,856 2 8 19269 1.18% $8,509 $1,875 $5,620 $3,209 3 8 19958 1.22% $8,813 $1,942 $5,821 $3,324 4 8 21203 1.29% $9,363 $2,063 $6,184 $3,531 5 8 15324 .93% $6,767 $1,491 $4,470 $2,552 6 8 14661 .89% $6,474 $1,426 $4,276 $2,442 11 8 28254 1.72% $12,476 $2,749 $8,241 $4,705 12 8 21232 1.29% $9,376 $2,066 $6,193 $3,536 13 8 20118 1.23% $8,884 $1,957 $5,868 $3,350 14 8 19339 1.18% $8,540 $1,882 $5,641 $3,221 15 8 17924 1.09% $7,915 $1,744 $5,228 $2,985 16 8 20643 1.26% $9,116 $2,008 $6,021 $3,438 17 8 21014 1.28% $9,279 $2,045 $6,129 $3,500 18 8 17449 1.06% $7,705 $1,698 $5,089 $2,906 19 8 14498 .88% $6,402 $1,411 $4,229 $2,415 20 8 12992 .79% $5,737 $1,264 $3,789 $2,164 1 9 19918 1.21% $8,795 $1,938 $5,810 $3,317 2 9 19683 1.20% $8,692 $1,915 $5,741 $3,278 3 9 24436 1.49% $10,790 $2,377 $7,127 $4,070 4 9 24181 1.47% $10,678 $2,353 $7,053 $4,027 5 9 23823 1.45% $10,520 $2,318 $6,948 $3,968 6 9 24031 1.47% $10,612 $2,338 $7,009 $4,002 7 9 23432 1.43% $10,347 $2,280 $6,834 $3,902 8 9 25377 1.55% $11,206 $2,469 $7,402 $4,226 9 9 24484 1.49% $10,812 $2,382 $7,141 $4,078 10 9 20599 1.26% $9,096 $2,004 $6,008 $3,431 11 9 23092 1.41% $10,197 $2;247 $6,735 $3,846 12 9 26853 1.64% $11,858 $2,613 $7,832 $4,472 13 9 27432 1.67% $12,113 $2,669 $8,001 $4,569 14 9 22667 1.38% $10,009 $2,205 $6,611 $3,775 15 9 28000 1.71% $12,364 $2,724 $8,167 $4,663 23 9 35909 2.19% $15,857 $3,494 $10,474 $5,980 24 9 33430 2.04% $14,762 $3,252 $9,751 $5,567 25 9 29985 1.83% $13,241 $2,917 $8,746 $4,994 26 9 28099 1.71% $12,408 $2,734 $8,196 $4,680 27 9 31448 1.92% $13,887 $3,060 $9,172 $5,237 28 9 27197 1.66% $12,010 $2,646 $7,933 $4,529 29 9 31116 1.90% $13,740 $3,027 $9,076 $5,182 30 9 37421 2.28% $16,524 $3,641 $10,915 $6,232 Local Drainage Improvement District Page 2 Proposed Preliminary Assessment Roll Paradise Valley Subdivision J JDM 12/3/86 Area Percnt Local Outfall 1 Outfall 2 Trunk Lot Block S.F. Total Assessmt Assessmt Assessmt Assessmt 31 9 33589 2.05% $14,832 $3,268 $9,797 $5,594 32 9 29036 1.77% $12,822 $2,825 $8,469 $4,836 33 9 27813 1.70% $12,282 $2,706 $8,112 $4,632 34 9 25372 1.55% $11,204 $2,469 $7,400 $4,225 35 9 21237 1.30% $9,378 $2,066 $6,194 $3,537 1 10 42680 2.60% $18,847 $4,152 $12,449 $7,108 2 10 47348 2.89% $20,908 $4,607 $13,810 $7,885 3 10 52808 3.22% $23,319 $5,138 $15,403 $8,795 4 10 40789 2.49% $18,012 $3,968 $11,897 $6,793 5 10 30746 1.88% $13,577 $2,991 $8,968 $5,120 6 10 45111 2.75% $19,920 $4,389 $13,158 $7,513 tj TOTALS 1639587 100.00% $724,008 $159,520 $478,220 $273,059 Average Local District Assessment Rate $.4416 per S.F. $11,313 Local Outfall 1 Assessment Rate (Alt 1) $.0973 per S.F. $2,493 Local Outfall 2 Assessment Rate (Alt 2) $.2917 per S.F. $7,472 Trunk District Assessment Rate (Alt 3) $.1665 per S.F. $4,267 1200 West 33rd Aven' Suite B ANCHORAGE, ALASK9503 (907) 561-5040 CALCULATED BY # o `Y DATE -f- lb `O .� CHECKED BY /� DATE � t 1 BCAI F I4)0 mw� ml Q" lam glin ALASKA cnUPOWnTAL COnTnOL SMI SY Inc. Engineering & l3nuironmental Studies SPECIFICATIONS FOR A FIVE—FOOT WIDE WASTEWATER TREATMENT LOT 4 BLOCK 9 PARADISE VALLEY SUBDIVISION. 1.0 GENERAL 1.1 THE DRAWINGS, SHEETS 1 THROUGH 4, SHALL BE A PART OF THIS SPECIFICATION. 1.2 ALL MATERIALS AND WORKMANSHIP SHALL MEET THE REQUIREMENTS OF THE MUNICIPALITY OF ANCHORAGE, DEPARTMENT OF HEALTH AND HUMAN SERVICES (DHHS), THE CONDITIONS OF THE PERMIT, AND ALL APPLICABLE RULES AND REGULATIONS CURRENTLY IN EFFECT. 1.3 ALL ELEVATIONS AND DEPTHS ARE ADVISORY AND ARE TO BE VERIFIED OR MODIFIED IN THE FIELD BY A DHHS APPROVED INSPECTOR. 1.4 IT IS THE RESPONSIBILITY OF THE INSTALLER TO ADHERE TO APPROVED DESIGNS FOR INSTALLATION, MAINTAIN THE SPECIFIED SEPARATION DISTANCES, AND HAVE THE APPROPRIATE INSPECTIONS. 1.5 IF THE INSTALLATION IS NOT INSPECTED BY AN AECS ENGINEER, AECS WILL NOT BE RESPONSIBLE FOR THE DESIGN. AN ENGINEER AT AECS SHOULD BE CONSULTED PRIOR TO CONSTRUCTION, TO DETERMINE THE NUMBER OF INSPECTIONS THAT WILL BE REQUIRED AND TO EXPLAIN WHAT THESE INSPECTIONS WILL INVOLVE. 2.0 SEPTIC SYSTEM 2.1 THE EXISTING SEPTIC TANK MAY BE USED, IF IT MEETS THE CAPACITY REQUIREMENTS FOR THE RESIDENCE AND THE APPROVAL OF DHHS. IF NOT, THEN SPECIFICATIONS 2.2 THROUGH 2.6 APPLY. 2.2 THE SEPTIC TANK SHALL BE A UPC APPROVED TWO— COMPARTMENT TANK, CONSTRUCTED OF 12—GAUGE STEEL WITH BITUMASTIC COATING, SET LEVEL ON UNDISTRUBED SOIL AND INSULATED WITH AN OVERLYING LAYER OF 2 INCH BURIAL TYPE POLYSTYRENE. 2.3 THE SEPTIC TANK SHALL BE A MINIMUM OF 5 FEET FROM THE HOUSE FOUNDATION, AND A MINIMUM OF 5 FEET FROM THE ABSORPTION AREA. 2.4 THE SEPTIC TANK AND DRAINFIELD SHALL BE A MINIMUM OF 100 FEET FROM ANY PRIVATE WELL OR BODY OF WATER, 150 FEET FROM CLASS C WELLS, AND 200 FEET FROM CLASS A OR B WELLS, UNLESS OTHERWISE SPECIFIED. LESS THAN THE REQUIRED SEPARATION DISTANCE MUST HAVE 1200 West 33rd Auenue, Suite a • Anchorage, Alaska 99503 • (907) 561-5040 PRIOR APPROVAL OR WAIVER BY ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION (ADEC). 2.5 PIPING SHALL BE FITTED WITH A MECHANICAL WATERTIGHT CALDER COUPLING ON THE INLET AND OUTLET OF THE SEPTIC TANK. PIPING SHALL BE 4 -INCH ASTM D3034 OR CAST IRON, SLOPED A MINIMUM OF 1/4 INCH PER FOOT. 2.6 CLEANOUTS SHALL BE INSTALLED AS DESIGNATED, CAPPED WITH AIR -TIGHT RAIN CAPS (JIM CAPS OR EQUIVALENT), AND EXTEND A MINIMUM OF 2 FEET ABOVE GROUND LEVEL. 3.0 DRAINFIELD BED SYSTEM 3.1 THE GRAVEL FOR THE DRAINFIELD SHALL BE 0.5 TO 2.5 INCH, SCREENED ROCK WITH LESS THAN 3% PASSING THE #200 SIEVE. ALL SUBSTITUTES MUST HAVE PRIOR DHHS APPROVAL. 3.2 THE BOTTOM AND SIDE OF THE EXCAVATION SHALL BE RAKED WITH THE BACKHOE BLADE TO INSURE THAT IT HAS NOT BEEN COMPACTED DURING EXCAVATION. THE BOTTOM ELEVATION SHALL BE LEVEL. 3.3 MONITOR STANDPIPES) SHALL BE PLACED AS SHOWN IN THE DRAWINGS, AND SHALL BE RIGID PVC ASTM D3034, OR 4 -INCH CAST IRON. THE SECTION SHOWN WITH HOLES MAY BE DRILLED 0.5 INCH HOLES ON THE 6 -INCH CENTERS ON OPPOSITE SIDES OF THE PIPE, OR A REGULAR SECTION OF PERFORATED SEWER PIPE, CLAMPED TO A SOLID SECTION, WITH EITHER A NO -HUB COUPLING OR A SOLVENT JOINT. A RUBBER RAIN CAP (JIM CAP OR EQUIVALENT) SHALL BE PLACED OVER THE TOP OF THE PIPE. 3.4 THE DISTRIBUTION PIPE SHALL BE 4 -INCH RIGID PVC WITH A MINIMUM CRUSH STRENGTH OF 1500 LBS. ALL DISTIBUTION PIPES SHALL BE LAID LEVEL. 3.5 IF THE FINAL GRADE OVER THE DRAINFIELD IS LESS THAN 4 FEET ABOVE THE GRAVEL, INSULATION IS REQUIRED USING DOW EXTRUDED BLUE STYROFOAM BOARD. THERE SHALL BE 1 INCH OF INSULATION FOR EVERY FOOT OF SOIL LESS THAN THE REQUIRED 4 FEET OF COVER, BUT THERE MUST BE AT LEAST 18 INCHES OF SOIL COVER EVEN THOUGH INSULATION IS USED. THE SOLID PIPE EXTENDING FROM THE SEPTIC TANK TO THE DRAINFIELD SHALL ALSO HAVE 4 FEET OF COVER OR AN EQUIVALENT LAYER OF INSULATION TO PREVENT FREEZING OF THE LINE. 3.6 IF INSULATION IS NOT NECESSARY, THE GRAVEL SHALL BE COVERED WITH A LAYER OF NONWOVEN FABRIC (SUCH AS e/ MIRAFAI, FIBRETEX 200 GRADE, POLY -FILTER X OR EQUIVALENT). 3.7 IT IS RECOMMENDED THAT THE AREA EXCAVATED IN THE VICINITY OF THE DRAINFIELD SHALL BE PLANTED WITH A WHITE CLOVER, RED FESCUE MIX AND KENTUCKY BLUE GRASS. 4.0 CURTAIN DRAIN 4.1 THE CURTAIN DRAIN DETAIL SHEETS SHALL BE CONSIDERED PART OF THIS SPECIFICATION. 4.2 THE CURTAIN DRAIN, DRAIN PIPE, AND OUT FALL PIPE SHALL BE INSTALLED AT A GRADE OF NOT LESS THAN 0.45%. 4.3 THE CURTAIN DRAIN SHALL BE HANDLED ACCORDING TO MANUFACTURER'S INSTRUCTIONS. 4.4 THE PIPE BETWEEN THE CURTAIN DRAIN AND THE OUTFALL PIPE SHALL CONSIST OF SOLID PVC OR PE PIPE. 4.5 THERE MUST BE A SEPARATION DISTANCE OF AT LEAST 20 FEET BETWEEN THE SEPTIC SYSTEM AND THE CURTAIN DRAIN. 4.6 BACKFILL AND COMPACT AS SOON AS POSSIBLE AS INSTALLATION PROCEEDS. EXTEND THE FILL MATERIAL TO A MINIMUM OF 6" ABOVE THE CURTAIN DRAIN. 4.7 THE CURTAIN DRAIN OUTFALL STRUCTURE SHALL NOT BE DIRECTLY EXPOSED TO THE ATMOSPHERE, BUT SHOULD BE INSULATED WITH LARGE ROCKS COVERING IT. 4.8 THE RIGID BLUE STYROFOAM BOARD INSULATION (OR EQUAL) SHALL BE LAID ON TOP OF THE OUTFALL PIPE. THE INSULATION SHALL BE 2 FEET WIDE AND EXTEND TO WITHIN 1 FOOT OF THE END OF THE PIPE. THIS OUTFALL PIPE SHALL CONSIST OF 8 FEET OF PERFORATED PVC OR PE PIPE. 4.9 IT IS THE RESPONSIBILITY OF THE INSTALLER TO ADHERE TO APPROVED DESIGNS FOR INSTALLATION, MAINTAIN THE SPECIFIED SEPARATION DISTANCES, AND HAVE THE APPROPRIATE INSPECTIONS. 4.10 IF THE INSTALLATION IS NOT INSPECTED BY AN AECS ENGINEER, AECS WILL NOT BE RESPONSIBLE FOR THE DESIGN. AN ENGINEER AT AECS SHOULD BE CONSULTED PRIOR TO CONSTRUCTION, TO DETERMINE THE NUMBER OF INSPECTIONS THAT WILL BE REQUIRED AND WHAT THESE INSPECTIONS WILL INVOLVE. 5.0 INSPECTIONS 5.1 A MINIMUM OF TWO INSPECTIONS ARE REQUIRED FOR INSTALLATION OF THE BED THE FIRST INSPECTION WILL BE OF THE EXCAVATION TO VERIFY THAT THE INSTALLATION WILL BE IN THE PROPER SOIL. 5.2 THE SECOND INSPECTION WILL BE AFTER PLACEMENT OF THE GRAVEL, MONITOR STANDPIPES) AND DISTRIBUTION PIPE TO VERIFY PROPER INSTALLATION BEFORE BACKFILL. ALASKA MO1ROnMTAL COnTnOL SCR`uUS, IN. engineerinq & enuironmental Studies SPECIFICATIONS FOR BED WASTEWATER TREATMENT SYSTEM — LOT 4, BLOCK 9 PARADISE VALLEY 1.0 GENERAL 1.1 The drawings, sheets 1 thru 4, shall be part of this specification. 1.2 All materials and workmanship shall meet the requirements of the Municipality of Anchorage, Department of Health & Human Services, (DHHS) the conditions of the permit, and all applicable rules and regulations currently in effect. 1.3 All excavations and depths are advisory, and are to be verified or modified in the field by a DHHS approved inspector. 1.4 It is the responsibility of the installer to adhere to approved designs for installation, to maintain the specified separation distances, and to have the appropriate inspections. 1.5 If the installation is not inspected by an AECS Engineer, AECS will not be responsible for the installed system. An Engineer at AECS should be consulted prior to construction, to determine the number of Inspections that will be required and to explain what these inspections will involve. 2.0 SEPTIC SYSTEM 2.1 The septic tank shall be a UPC—approved two — compartment tank, constructed of 12—gauge steel with bitumastic coating, set level on undisturbed soil, and insulated with an overlying layer of 2 inch DOW extruded blue styrofoam board. 2.2 The septic tank shall be a minimum of 5 feet from The house foundation, and a minimum of 5 feet from The absorption area. 2.3 The septic tank and bed shall be a minimum of 100 ft, from any private well or body of water, 150 feet from Class C wells, and 200 feet from Class A or B wells, unless otherwise specified. Less than the required separation distance must have prior approval or waiver by Alaska Department of F Environmental Conservation (ADEC). 2.4 Piping shall be fitted with a mchanical w tertight 1200 fest 33rd Auenue, Suite B • Anchoraqe, �Iaska 99503 • (907 561-5040 Calder coupling on the outlet and inlet of the septic tank. Piping shall be 4 -inch solid PVC or cast iron, sloped a minimum of 1/4" per foot. 2.5 Cleanouts shall be installed as designated and capped with air -tight rain caps (Jim caps or equivalent), and extend a minimum of 2 feet above ground level. 3.0 SEEPAGE BED 3.1 The gravel for the bed shall be 0.5 to 2.5 inch, screened rock with less than 3% passing #200 sieve residual. All substitutes must have prior DHHS approval. 3.2 The bottom of the excavation shall be level and raked with the backhoe blade to insure that the bottom has not been compacted during excavation. 3.3 The distribution pipe shall be 4 -inch rigid PVC with a minimum crush strength of 1500 lbs. All pipes shall be laid level, and spaced according to the drawings. 3.4 Two monitor standpipes shall be placed as shown in the drawings. They shall be rigid PVC ASTM D-3034, or 4" diameter cast iron. The section shown with holes may be either drilled 0.5" holes on the 6 inch centers on opposite sides of the pipe, or a section of regular perforated sewer pipe may be clamped to the solid section with a no -hub coupling or solvent joint. A rubber raincap (Jim cap or equivalent) shall be placed over the top of the pipe. 3.5 If the final grade over the bed is less than 4 feet above the gravel, insulation is required, using DOW extruded blue styrofoam board. There shall be 1" of insulation for every foot of soil less than the required 4 feet of cover, but there must be at least 18" of soil even though insulation is used. the solid pipe extending from the septic tank to the drainfield shall also have 4 feet of cover or an equivalent layer of insulation combined with soil to prevent freezing of the line. 3.6 If insulation is not necessary, then the gravel must be covered with a layer of a non -woven fabric (such as Mirafai, Fibretex 200 grade, Poly -filter X, or equivalent). 3.7 The top and sides of the bed should be planted with a white clover and bed fescue mix or blue grass. 4.0 INSPECTIONS 4.1 Three inspections will be required 1 of the excavation, 1 of the sand in place, and a final of the sewer rocks/ pipes/insulation and tank in place. If AECS does not perform the inspections AECS will not be responsible for the bed. ALASKA ENVIRONN�TAL SHEET NO.-,OF— CONTROL SERVICES, INC. 1200 West 33rd Avenue, Suite B CALCULATED BY �� DATE ANCHORAGE, ALASKA 99503 CHECKED BY DATE (907) 561-5040 SCALE / � 100 FRDDi1LI zoLl I�' 1m D'a., Ms col ALASKA ENVIRONM�VTAL CONTROL SERVICES, INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561-5040 SHEET NO. CALCULATED BY - CHECKED BY SCALE / : 30 T DATE ALASKA ENVIRON'NTAL SHEET NO. OF- CONTROL F CONTROL SERVICES, INC. CALCULATED BY D / 1200 West 33rd Avenue, Suite B DATE ANCHORAGE, ALASKA 99503 CHECKED BY DATE (907) 561.5040 PROM 241 g7-_ ALAbKAt:NVIKUNk AIAL CONTROL SERVIC S�, INC: ' 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561.5040 SHEET NO. It OF_ CALCULATED BY DATE CHECKED BY DATE PRWJU 20') � IM.. Gm , Y 01471 —._.- $ _ —' Se, 2 _ Y' Pe . _._...... Gu r'Sa - _ P Ro F ILE - _...... _..... r drop eA NFS'S� = Z_ -`- .1} k n 2. �.q�$ PRWJU 20') � IM.. Gm , Y 01471 $ _ —' Se, 2 _ Y' Pe . _._...... 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Ylr .... .......... _.... ..__. ... _... 5 - y _ .. t ... ... .._. _ ... a ........... .. ......a .. ...... .... :. ..... :... ...... ...._. ..... ._ _: _ _ .. ....... ^ .._.........s/sr _S wt /Z„ P,_PEcS ?yk `.3 1c el'. I ......_44 C. ... ... C141-CU1 f}T1c)1�% LSF Sft{ .. 3 LeiX1 08,11� Recti r�_... 3 t6 tai = 1e�`I (e�`. iL = ?O`(�3(\ +f, t_'a'X,yw ...... FRO XT. i01 -1.1c -Im. Gimm. Mas 01111 .,ALASKA ENVIRONI NTAL CONTROL SERVI&S, INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561-5040 SHEET NO. OF—4 CALCULATED BY DATE CHECKED BY/'DATE /7 SCALE - ;e is " Alfu . .............. lv�VQ k .. . ......... . ..... ....... .... .... ... ........... 13P .. ........ .717 ....... . . .. .... rP ... ..... ..... .... . 4: ........ ............ .... ....... . 7A a7�'f 41 Ve . ..... . ........... P f -D. rr7 6v-,7 /a ..Ma. -/I GM. M 01471 ALASKA t:NvmvNr" 141AL CONTROL SERVICL�), INC. 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907)561.5040 SHEET NO. "l OF CALCULATED BY I DATE CHECKED BY DATE K -�- PkMlYT 10LI � la. Gear. V 01471. Municipality of Anchorage • -- Development Services Department Building Safety Division On -Site Water and Wastewater Program. 4700 South Bragaw St P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ek.us (907)343-7904 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel l.D.020-414-12 HAA# Expiration Date: 6; 1. GENERAL INFORMATION Complete legal description ra Location (site address or directions) Current Property owner(s) Mailing address Lending agency Mailing address Real Estate Agent Mailing Address Michael Allen Dayphone 229-8693 17600 Spain Dr. Anchorage, AK'99516 Unless otherwise requested, HAA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: 4 3. TYPE OF WATER SUPPLY: Individual Well Individual Water Storage ❑ Community Class Well ❑ Public Water System ❑ Day phone Day phone TYPE OF WASTEWATER DISPOSAL: Individual On-site • a Individual Holding tank ❑ Community On-site ❑ Public Sewer ❑ The Municipality of Anchorage Development Services Department (DSD) Issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 4 by an Independent professional civil engineer registered In the State of Alaska. Certificates of Health Authority 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 HAAs upon request to homeowners. Certificates of Health Authority 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. f 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 Health Authority 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 S 5 S Engineering Phone' 694-2979 Address 17034 N. Eagle River Loop Ste. 204 Eagle River, AK 99577 Engineer's Printed Name Rnhnrt C_ Cnvnn Date 3/i1/oS- F S. DSD SIGNATURE ROBERT G COWAN 9 `mac CE -8801 Approved for _ L bedrooms. �sfF,`+,, s' Disapproved. tt,1 V,� Conditional approval for bedrooms, with the following stipulations: Additional Comments Note: The well for this property meets existing State and Municipal Codes. There are nitrates present. It Is suggested that periodic testing be performed to insure the wells continued suitability. Current nitrate concentration is 7.99 mg1L EPA maximum concentration Is 10.0 mg/l. More Information on nitrates Is available from the On -Site Services Program, at 343-7904. Attachments: HAA Checklist X Septic System Advisory Well Flow Advisory Maintenance Agreements Supplemental Engineer's Report Other By: O—Z.,1. / Wo paet Original Certificate Date: "Us (RW. 01m) Municipality of Anchorage • Development Services Department Building Safety Division On -Site Water & Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ei.anchorage.ak.us (907)343-7904 HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description: 10 T q Q LC CrG y /°RRAprSE YdcuE y parcel ID: Oa -0 A. WELL DATA Well type f?o V 4 rE If A. B, or C provide PWSID # _ Date completed _71x319'3- Sanitary seal L?)N) YEI o –E—ft. -L11-3. B.2 Total depth ft. Cased to FROM WELL LOG Date of test 7/-)-:) / If 5— Static water level a S— ft. Well production 10 WATER SAMPLE RESULTS: Coliform colonies/100 ml. Arsenic: mg./I. B. SEPTIC/HOLDING TANK DATA 9 -13 -m - Nitrate ' T:"m.,g../I. Date of sample: ILI OS' Tank Type/Material S ti P T r- / No P E Tank size ) 3 0o gal. Number of Compartments a Foundation cleanout 19N) Y" J Well Log&N) Yf S Wires properly protected OVN) Y9 S Casing height (above ground) I a-+ in. AT INSPECTION 3/r9/Or ) O ft. '1.7 -}Y CLwn,r44 dr ✓tiA .2 /' undo/L) g.p.m. Other bacteria 3 colonies/100 ml. Collected bA i i ENGINEERING 17034 r LDOP Koad No. 204 Eagle RWer, Alaska 99577 Date installed 9 / / (; /0'V Cleanouts Yf J Depression over tank (YAR r 00 High water alarm (Yt J� "0 Date of pumping N 1.4 - N6 Pumper C. ABSORPTION FIELD DATA Date installed AD/Of Soil rating (g.p.d./ft2 or ft'/bdrm) �- 3 System type r' - D. S . F Length *3 (o ft. Width % O ft. Gravel below pipe o • ?� S- ft. Total depth S ft. Eff. absorption area 2 -6.O -ft? Monitoring tube 74-1 Depression over field N O Date of adequacy test 1J I A -Naw Results (Pass/Fail) For —I/— bedrooms Fluid depth in absorption field before test in. Elapsed Time: _ min. uid depth _ in. Any rejuvenatioryreetffient (past 12 mo.) (YIN & type) 1_ gal. New depth_ in. Absorption rate >= g.p.d. If yes, give date D. LIFT STATION Date installed q / (b 10y Size in gallons S S 0 'Pump on' Ievel at NY in. 'Pump otP level at 38 in. Manhole/Access&N) Y4, r High water alarm levgl at 419 in. Datum Qorro. en -7w„•re Cycles tested a Meets alarm & circuit requirements? %E S E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot % H 7 r Absorption field on lot Public sewer main tj r Sewer /septic service line of t On adjacent lots , I o o 4 - On adjacent lots 70o,4 Public sewer manhole/cleanout N �A Holding tank N �R SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation S y r Property line 13 r Absorption field a Water main N 44 Water service line / o � Surface water / o o '- r Wells on adjacent lots ) 0 o fi SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: r Property line °` Building foundation 7 3 Water main N �A r i Water Service line /O f Surface water / ° O Driveway, parking/vehicle storage / O -- r , Curtain drain a o t` Wells on adjacent lots 100 4- 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 /Sn06E/! 7- C t�o �✓A,✓ Date 3/al /0S— HAA Fee S S 7 • S -e Date of Payment -3/X) / 0 S - Receipt Number 6 S- / ° `% At (Rev. 12101) Waiver Fee $ Date of Payment Receipt Number i' �!t ROBERT C• COWANIt �A t 03-21-05 03:40PM FROM-CTtE ESI, SGS ENV SERVICES SCS ReLM 1051396001 Client Name S k S Engineering Project NomeN Lot 4. Block 9 Paradise Vallev Client Sample 1D Lot 4, Block 9 Paradise Valley Matrix Drinking Water Sample Remarks. 9075615301 T-239 P.02/04 F-021 All Dates/Pimes are Alaska Standard Time Printed Datemme 03/212005 15:25 Collected Date rime 03/162005 11:15 Received Date/Time 03/162005 12:02 Technical Director Stephen C. Ede -- --- - AIIowable Peep Analysis Pusmetc? Rata PQL Units maw Contains ID Limits Duo Date Init Waters Department Nitrate -N 7.99 0.100 mg/I. EPA 300.0 - PREI.INUNARY - B (<-10) 03/16MS CAM 87-16 PARADISE VALLEY SUBDIVISION LOT 4, BLOCK 9 24,188 S.F. GASTALDI LAND SURVEYING, LLC JEFF A. GASTALDI, R.L.S. 4726 WEST BOTH AVENUE ANCHORAGE, ALASKA 99502 PHONE 248-5454 GRID DATE 3538 2/18/2005 F.B. JOB NO. 05-02 1 PVS49 1 HEREBY CERTIFY THAT I HAVE SURVEYED THE PROPERTY DEPICTED ABOVE AND THAT NO ENCROACHMENTS EXIST EXCEPT AS INDICATED. IT IS THE RESPONSIBILITY OF THE OWNER TO DETERMINE THE EXISTENCE OF ANY EASEMENTS, COVENANTS OR RESTRICTIONS WHICH DO NOT APPEAR ON THE RECORDED SUBDIVISION PLAT. UNDER NO CIRCUMSTANCES SHOULD ANY DATA HEREON BE USED FOR CONSTRUCTION OR FOR ESTABLISHING BOUNDARY OR FENCE LINES. ANCHORAGE RECORDING DISTRICT, ALASKA NOTE: NO CORNERS SET THIS DATE. jr co; 49IH ; *� ...................... Jeffery A. Gaetaldl AV ME �. pis ••. LS -6091 0AV Pap'•.•....•• ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT MEMORANDUM OF UNDERSTANDING BETWEEN.�IUNICIPALITY OF ANCHORAGE AND 1 xtLc �O}�YY�DY1 THIS MEMORANDUM OF UNDERSTANDING made and entered into as of this ,2 day of %JAti2CN of 20Q1� by and between ►a! U 7bhn,5c 1 , herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY." In consideration of the mutual covenants contained herein, the parties to this Memorandum of Understanding agree as follows: 1. ADVANCED WASTEWATER TREATMENT SYSTEMS. Municipality grants permission to Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as _T P. 5. F located at f -A t-4 L Sc- Vtl,t IS LL 'j3K q /,q Anchorage, Alaska. 2. Definitions. A. Alteration. Any change to the design or function of an AW WTS that includes the installation or removal of any parts, components or pieces not included in the original construction permit and design. Prior to performing any alterations to an AW WTS the owner must obtain a Wastewater Disposal System Construction Permit from the Municipality pursuant to Anchorage Municipal Code (hereinafter, "AMC") 15.65. B. Certificate of On -Site Systems Approval. An approval by the Municipality of existing water and wastewater disposal systems given at the time of property sale and title transfer in accordance with AMC 15.65. These approvals certify that the systems are adequate for the homes that they support and meet the codes that were in place at the time of system construction. C. Damage. Any man-made or natural change in a system that would inhibit the system from performing as designed. D. Maintenance and Repair. The scheduled and as needed replacement of existing parts, components and pieces of an AWWTS that were included in the original design which would allow the AWWTS to continue to perform as designed. E. Permit (Construction) An On -Site Wastewater Disposal System Construction Permit as defined by AMC 15.65. F. Permit (Operating) An Advanced Wastewater Treatment System Operating Permit. An annual permit, issued by the Municipality, that allows the Owner to operate an AWWTS, upon meeting all the requirements of this agreement, the conditions of Operating Permit, the requirements of the On -Site Wastewater System Construction Permit and all relevant provisions of AMC 15.65 3. Fee. Owner shall pay to Municipality an annual fee of ($_.00), payable on or before the issuance of the operating permit and annually thereafter. The annual fee is due on or before the anniversary date of the approval by the Municipality of installed system. 4. Term. The term of this Memorandum of Understanding shall be for the life of the AWWTS. The term begins on the date of approval by the Municipality of the installed system and shall continue while the AWWTS system is in use or operational or until the property is sold or title is transferred by owner and a new certificate of On -Site approval is issued to the new owner or transferee of the property. 5. Alterations, Installation and Removal of Additional Equipment. Owner agrees not to make any alterations, removal of parts or additions to the AWWTS without a Construction Permit from the Municipality. 6. Maintenance and Repairs. A. Throughout the term of this Memorandum of Understanding, the Owner shall maintain AWWTS in good repair. In addition, it shall be the responsibility of the Owner during the term of this Memorandum of Understanding, and any extensions or renewals thereof, at the owner's sole expense, to pay for any and all: (1) repair(s), (2) maintenance, (3) adjustment(s), (4) replacement costs, and (5) inspection costs. Further, Owner agrees to comply will all applicable ordinance, laws, regulations, rules and orders for the AWWTS. B. Owner agrees to provide the Municipality a written schedule of routine maintenance and repairs which have been performed on the system pursuant to the terms and conditions contained in the Owner's AWWTS Operating Permit. This schedule shall be submitted to the Municipality annually upon the renewal of the permit. The schedule of maintenance and repair contained in the Owner's AWWTS Operating Permit is: C. Owner acknowledges that the fine schedule for failing to maintain and repair an AWWTS are codified in AMC 14.60. D. Owner agrees that only maintenance, repair personnel certified by the Municipality will inspect and make any necessary maintenance, repairs or permitted alterations to the system. E. Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS upon 24 hours written notice. F. Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On -Site Systems Approval. G. Owner agrees that the relevant provisions of the standard specification guidebook for AWWTS is the governing professional guidelines for the construction, maintenance and repair of the Owner's AWWTS. 7. Nonwaiver. The failure of either party at any time to enforce a provision of this Memorandum of Understanding shall in no way constitute a waiver of the provisions, nor in any way effect the validity of the Memorandum of Understanding or any part hereof, or the right of such party thereafter to enforce each and every provision hereof. 8. Amendment. A. This Memorandum of Understanding shall only be amended, modified or changed by a writing, executed by authorized representatives of the parties, with the same formality of this Memorandum of Understanding was executed and such writing shall be attached to this Memorandum of Understanding as an amendment. B. For the purposes of any amendment modification or change to the terms and conditions of this contract, the only authorized representatives of the parties are: Owner: W1 'IbhnS0h Anchorage: Purchasing Officer C. Any attempt to amend, modify, or change this contract by either an unauthorized representative or unauthorized means shall be void. 9. Jurisdiction: Choice or I.aw. Any civil action arising from this Memorandum of Understanding shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Memorandum of Understanding. 10. Severability. Any provisions of this Memorandum of Understanding decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions STATE OF ALASKA THIRD JUDICIAL DISTRICT MUNICIPALITY: By: Title: Date: ) ss. The foregoing instrument was acknowledged before me this a day of 1 Aar— 4 , 20_b4 by ,the F)1A) f'r of on behalf of the Municipality of Anchorage. TARP PUBLIC FOR A-114 /a� Uturr, My Commission expires: `� a EEN k'�R�' OT.OPtBLVG /�y