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HomeMy WebLinkAboutHIGHLAND TERRACE #5 TR 1-CHighland Terrace Tract ! C #050- 311 - 25  Municipality of Anchorage ..:' ~.. Bu ding Safety Division ~,~ On-$ile Water and Wastewater Program, 4700 S. Bragaw St. P.O. Boxt96650 An~omge.~ 995t9-6650 Page J of~ ~.cLan~o~age.ak.us (907) 343.7904 ON-SITE WASTEWATER DISPOSAL SYSTEM ANDIOR WELt. INSPECTION REPORT Permit Number: ~ 000 "'' 5~Ve M~O~ WastewaterSystem= ~New OUogrede I~'~S04;,.ff~ ~;~tC. ~K ~qS 77 ABSORPTION FIELD SEPARATION DISTANCES ~s,p~ic U HoUing ~ S.T.E.P. U Other: Septic Absorption L~ Ho~ing "~" BENCH MARK 5 & 5 ENGINEERING Inspections performed by: .......... ~ : P£R.~II? i~O. SW000475 PAGE 2 OF 5 Mumicip. oLi~ oF .A.n._c hqr ~g.e' DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.a. Box 196650 ·Anchorage, Alaska 99519-6650·Telephone: 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LEGAL LOT I-C, HIGHLAND TERRACE #5 P.I.D. NO. 050-511--25 PERMIT NO. SW000475 PAGE 3 OP 3 Municip. o.!.i-t o? .A.n._c h.o,r' a g.e. DEPARTMENT OF HEAl. TH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P,O. Box 196650 OAnchorage, Aiasko 995i9-6650o Telephone: 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL iNSPECTION REPORT L£CAL LOT l-C, HIGHLAND TERRACE #5 P.I.D. NO. 050--511--25 ~ ST1 ST2 /- 99.0' FINAL G~N SU LATi~NN 94'0'-/ ~ ~- 93.7' FINAL GRA~E/ / MT1 = 86.4' ._/ MT2=8~.4' NO CO1 =99.6' A B FCO 54.5' 57.0' ST1 40.0' 46.0' ST2 41.0' 49.0' DBL1 42.0' 51.0' OBL2 42.5' 51.5' ,C01 67.0' 64.0' MT1 61.0' 65.0' C02 25.0' 81.5' MT2 28.0' 78.0' FC02=99.0' CO1 =93.4' C02=93.4' · WATER FOUND ~'o jl-' B.O.H. NOU--27-2001 17:08 6IITH ENUIROr,~IENTAL Job No,: Pcrmit 1%.: P.01 M-W Drilling, ]:nc. · P.O. Box 110378*Anchoroge. A)C 99511e e907*-34.%4000 · 907-345-3:~57 As°Built Log · Welt e Legal D~Cdl~tlon: · ,Site of C~sing: · Static ~t~er level S,~ve Matxson · Use of Wctt:. Hi~hland Te~ace #5 Tract 1-C ~-? Rivex- Alaska 6" · Dept& of Hole: 307' · Ce.~ed 2'0: 30.7' I~egow top of c~lng. Domesti~ 62A1' · P/elt f2nbho OpenmdX~ Screen Perforated · Screen/Perforation de~crl~tlen: None · P/eUpttmpfng te~t at, 2 g~liontper mlnutefor I hout~ with 100% of drawdown from static level. · Notes: Well dryj:romLnl with one (I) sack bentonite granuals. e Date of completion:. 11-27-00 Well Log 2 .,,TO 6 6 TO 22 ~veI ~d cobbles ~ TO 25 Bo~der 25 TO 32 Sil~ve!: ~p .... . _ 32 TO 65 Sm~l ~vel: ~y, ~ sil~, s~dy, comp~t . . 65 TO 122 Be~k: ~yblaek, silt~one~llite ~22 To _2os F~ct~e zone,' 205 TO 207.' ~ layer TO TO ~ ~ ~_~ TO _.. '- _ TO TOTAL P.O1 ROBERT C. COWAN, RE. ROBERT A. SHAFER. RE. Dater ClVTL ENGINEEFIS (907) 694-2979 FAX (90?) 694-! 2 t ! 8(~ TEST IESr Municipality of Anchorage DEPARTMENT OF tlEALTH AND IIUMAN SERVICES 825 L Street P.O. Box 196650 Anchorage, Alaska 99519-6650 REFERENCE The septic inspectiqns for ~he_referenced property were performed on 6-J%-~'1 and 6 J~ O~ · Prior to submitting the On-site Wastewater Disposal System and/or Well Inspection Report we are waiting for the ~-b~'J~ E~fu~ to be completed. If we may be of further service please contact us. Sincerely, Robert C. Cowan, P.E. t 7034 NORTH EAGLE RIVER LOOP * SUITE 204 ' EAGLE FdVER, AL, AS, KA 99577 MUNICIPALITY OF ANCHORAGE Department of Health and Human Services .On-Site Services Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTE'WATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT Initial Date Issued: Nov 09, 2000 Expiration Date: Nov 09, 2001 Permit Number: SW000475 Legal Description: HIGHLAND TERRACE #5 TR Design Engineer: 0003 S & S Engineering Owner Name: Steve Mattson OwnerAddrass: PO Box 233 Willow, AK 99688- 1-C Parcel iD: 050-311-25 Site Address: 019750 CICUI-rAWAY Lot Size: 59631 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 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 ( 18MC72 ) and Drinking Water Regulations ( 18MC80 ). 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. Received By: //~/'~ -' Issued By: ~'-~1~ ~ ~~ Date: October 26, 2000 ROBERT C. COWAN, P.E. CML ENGINEERS (907) 694-2979 FAX (907) 694-1211 MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 Anchorage, AK. 99519 REFERENCE: Tract lC, Highland Terrace//5 It is requested that you issue a permit to install a well and a septic system to serve the proposed four bedroom dwelling on the referenced property. A test hole xvas excavated and a percolation test performed. The approximate location of the test hole is located on the attached site plan. At the time of excavation, 10/20/00, water was not found. After ground water monitoring, the tube was dry. 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. Rcc jj Enclosure 17034 NORTH EAGLE RIVER LOOP '* SUITE 204 * EAGLE RNER. ALASKA 99577' DRAINFIELD 9.0' DEEP 7.0' EFFECIIVE 2.5' WIDE 54' LONG ~"~ TRACT lC, I'IIGIII,AND B.J.J.J R.C.C. DESIGN CRITERIA: 4 BDRM = 600 GPD SOILS = 0.8 GPD/SQ.FT. 600/0.8 = 750 SO.FT. REQ'D. ?ERIA: l--q, CICUTT~ WAY TERRACE 6-5-01 #5 J.~,~.u: 1 OF CONTRACTOR IS REQUIRED TO OBTAIN UTILITY LOCATES PRIOR TO ANY EXCAVATION WORK. sE.~TRACT lB LOT 5 LOT 5 ALL LOTS SERVED BY PUBLIC WATER & SEWER LOT 10 LOT 11 rring DESIGN CRITERIA: 4 BDRM = 600 GPO PRIOR TO ANY EXCAVATION SOILS = O.S GPD/SO.FT. wo.~. 600/0.8 = 750 SO.FT. REQ'D. DRAINFIELD~ C; :ITERIA: 9.0' DEEP I 7.0' EFFECTIVE 2.5' WiDE 54' LONG [ ~m LOT 4  ~T _ . ~,o~ - Mu,,lclpallly ol Ai,cho,age bEPAR*rMENT OF ILEAL1 I & I UMAH SERVICES 825 SOILS LOG ~ERCOLATION TEST 6 7 8 § Io II 13 IG- 18- 19 2U SLOPE SITE PLAN I'EI'ICOLAIlOlt I'lXl E tESt RU~I BETWEEJl COLIMEI41$ ROBERT C. COWAN, P.E. CML ENGINEER~ (907) 694-2979 FAX (907) 694-1211 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION PRACTICES and MATERIAL SPECIFICATIONS REFERENCE: Tract lC, Highland Terrace//5 October 26, 2000 GENERAL: The scope of this project includes the installation of a ! 250 gallon minimum septic tank and a drainfield trench to serve the proposed four bedroom residence located on the referenced property. Construction shall be in accordance with the approved site plan and design drawings, Municipal permit 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. Contractors installing wastewater disposal systems must be certified by the Municipal Health Department for system installations. O~aaers installing their 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. ¶7034 NORTH EAGLE RIVER LOOP · SUITE 204 · EAGLE RIVER. ALASKA 9951/' Page 2 Tract lC, Highland Terrace #5 October 26, 2000 All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. Septic tanks installed with less than 4 ft. 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 (unless un effluent pumping system exists within the septic tank). 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. ABSORPTION TRENCll/DRAINFIELD INSTALLATION: Excavate the proposed trench to the dimensions shown on the design. The bottom of the excavation shall be within 2 inches of level. If the sidewalls of the excavation become smeared, they must be raked or scratched (ruffed-up) before gravel (sewer rock) placement. Once the gravel is installed, the distribution pipe is to be installed level with the perforations faced downward. Gravel is then to be placed over the distribution pipe to provide a minimum of 2 inches ofcover over the pipe. A silt barrier 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 approximately in the locations shown on the design, and extend a minimum of 12 inches above final grade. The portion of the monitoring tube extending through the gravel shall be perforated from the bottom of the trench to the invert of the distribution pipe. This is equivalent to the effective depth of the gravel as noted on the design. Backfill over the final 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 finish grade over the trench must be mounded to prevent the formation of a depression after settling. Page 3 Tract lC, Highland Terrace #5 October 26, 2000 MINIMUM MATERIAL SPECIFICATIONS: Any septic tank proposed for installation must be constructed by a Municipal 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 Iron 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 (Caul&r, Femco, or equal). A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between the final leaclxfield 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 M.O.A. or D.E.C. requirements, which ever requirement applies. 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: I~aga 4 Tract lC, Highland Terrace #5 October 26, 2000 The first inspection must be conducted after the excavation of ditches, pits, trenches, or beds and before the installation of any grovel. A septic tank may be set in place, but may not be backfilled 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. 3. The final inspection is to occur upon final grading of the property. Often there will be more than these 3 iuspectious 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 M.O.A. permit. 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 and the M.O.A. 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 cato' 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 DEPARTMENT OF HEALTH & HU,~At January 10, 1986 TO: Permit Applicant Subject: Permit # 850268 Tract lC Highland Terrace Subdivis~ A permit issued by this Department for an in sewer system has expired as of December 31, Permits are issued on a calendar year basis Ordinance. A new permit must be obtained fr well and/or on-site sewer system not install If you have drilled the well, a well log ne Department for documentation of the installa If a private engineer inspected the installa the original as-built inspection report(thre this office for review and approval,and for If there are any further questions, please Sincerely, Susan E. Oswalt Program Manager On-site Services SEO/ljw enc: Copy of Permit P.O. BO;< 6659 AtqCHORAGE, ALASKA 99502-0650 ('907) 26a-4II 1 I SERVICES on #5 Jividual well and/or on-site [985. Dy authority of Municipal Dm this Department for any ~d by the expiration date. ~ds to be sent to this :ion and to close the permit. :ion of the on-site sewer system part form) must be sent to ocumentationo c~ll this office at 264-4720. BOILS LOG PERFORMED FOR: LEGAL DESCRIPTION: MUNICIPAI. ITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVI RONMEN rAL P¢~OTECTION ,~! PERCOLATION (~TEST, 82§ k. Straet, Anchorage, Alaska ~50~ 204-4720 ~ , SOILS LOG - PERCC)LATION TEST '~ * ~X DATE ........ 2.; .J ~ ,.... d / / 10 11 12 13 14 15 16 17, 18- 19-. 20-- COMMENTS WAS GROUND WA'rER ENCOUNTEF1ED? IF YES, AT WEIAT DEPTH? Reading Date " PERCOLATION RATE 'rEST RUN BETWEEN Gross Time L: ~: /:~ _ ,_..':~:._.',_ Net Depth to Time Water t, i~%-' Net Drop (minutes/inch) ~-.} PERFORMED BY: ~R1~ 1~ __ 72-008 (6/79) 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.anchora ge.ak.us (907) 343-7904 CERTIFICATE Of HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. O~'o-3lt-~.~" 1. GENERAL INFORMATION Complete legal description T rac t Location (site address or directions) 19 75 0 C i c u t t a Wa y Expiration Date: "~- ~'-'- O ~ lC; Highland Terrace #5 Eagle River, AK 99577 Current Property owner(s) S t e v e M a t t s o n Day phone 5 2 2- 7 29 3 Mailing address 19750 Cicutta Wa~- EaRle Rivert AK 99577 Lending agency Day phone Mailing address Real Estate Agent Day phone Mailing Address Unless otherwise requested, HAA will be held by DSD for pickup. NUMBER OF BEDROOMS: 4 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 Deve!opment Services Department (DSD) Issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 5 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 less than 30 days old. (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 er a public water system. The Municipality of Anchorage is not responsible for errors er omissions in the professional engineer's work. 4. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I vedfy 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 an 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, ardinances, and regulations in effect at the time of installation. Name of Firm S & S ENGINEERING Address ~le River, Alaska 99577 Engineers Printed Name ~0~ ~, 5. DSD SIGNATURE V" Approved for Disapproved. Conditional approval for L/... bedrooms. bedrooms, with the following stipulations: Additional Comments Attachments: HAA Checklist Septic System Advisory Well Flow Advisory X Maintenance Agreements Supplemental Engineer's Report Other Original Certificate Date: /~L. - ~ 0 1 M. nicipality 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.cLanchorage.ak.us · (SO~) 343-?9O4 HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description: ""'~:~ - C i / r ~"~.5" Pa~l ID: O~)-~JIl' 3g A. WELL DATA Well b/pe ~;~'4,~C If & B, or C provide P~/$1D # ~ ~' eil L~ ) ~ 5 To. depth ~07.. C~edto 6~...:': .... FROM WELL LOG -.' /, Date of teat ~ I Static water level "~ I ,, It. Well production '~ g.p.m. · WATER SAMPLE RESULTS: Coliform c~ coJonies/100 mi. NilTate ~'-~ mgJl. Date of sampte: JIl~'~ /0 I (~ilectedby; B. SEPTIC/HOLDING TANK DATA Casing height (above ground) ~t.j{ In. AT INSPECTION /;_~: · i,-,~"'~ lt. ,~ g.p.m. Tank Type/Material ~=~~1~ Tank size ~ ~CIC) gel. Number of Compartmente Foundation cleanout ('~1) yl.$ Depression over tank (Y(~ Date of pumping ~ Pumper C. ABSORPTION FIELD DATA Date i,steil~ &'l ¢l"01 Soil raU.g (g.p.d~ or ferodrm) 0,.__~ =u',~ ~ lt. Length .,.~T ~ fl. Wklth 'rote~depth ¢~ lt. E..a~so,p,on=.?S~,~ Moo,o,ngtu..l~=-< Fluid depth in absorption field before test '""" in. Water added ~ gal. Elapsed Time: '--' min. Final fluid depth -' in. Abso~:pfion rate >= Any rejuvenation treatment (past 12 mo.) (Y/N & type) /~ Other'b~--tezia O colonies/100 mi. 17034 Eagle Ri.aw Leap Road Ne. 204 .~.3.~le RI'yin', Aiasica Date Installed ~ '-- ~/"{~1/ High water alarm (Y/I~ N o System type ~ Gravel below pipe '~ ft. Depression over field ~ For ~ bedrooms New depth~ in. "'"'-' g.p.d. If yes. give date ~ D. UFT STATION Date instailed __ $~Ze 'Pump on' level at ~.~..i jm ~.~ 3 · T~'g~e.~. ~ ~_ Datum nts? E. SEPARATION DISTANCES · in. SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot J J~ I .... On adjacent lots l ~)O~d' Absorpfion field on lot J T0' OnadjacentlotsIOO"r' Public sewer main 7 g ~ Public sewer manhol~cteanout $..r,sep.¢.e ,ine :..bldingtan SEPARATION DISTANGE$ FROM SEPTIO/H~IIIIB-TANK ON LOT TZ ' Water Service line Curtain drain ~__ Building foundation J '~ Water main .~ Wells on adjacent lots. SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Building foundation ;~ Surface water J ~) Wells on adjacent lots properly line ,~'Itt Water service line Absorption field Surface water I ~0 ~' Water main ~ Driveway, paddng/~ahicte storage F. COMMENTS ENGINEER'S.CERTiFICATION I certi~/that I have determined through field inspections and review of Municipal records that the above systems are in conformance wfth MOA HAA guidelines in effect on this dale. Engineer's Printed Name ~'~ · / / Date;, '.: I~. ~ O f ". · Waiver Fee $ Date of Payment Receipt Number ' DEC-04-O1 O1:2~Pl,I FROM-CT&E EflVIRONI, EHTAL ~,~n~,sm,A~-~"' ,, CT&E Environmental Servtcel Inc. 9075615~01 T-748 P.02/03 F-644 CT&£ Ret# Client Name Project Name/# CHeat Sample ID ,Matrix Ordered By PWSID Sample Rem=ks: 1018142001 S & S Engineering Tract l-C HiRMnnd Ten*acc #5 Tract I-C Highland Tcnace #5 Dr/~d~ Water Client PO# Printed DatuTlme 12/04/2001 8:i4 Collmed Date/Time 11/27/2001 16:20 Received Date/Time 11/28/2001 16:55 Technical Dirtctor Stephen C. Erie PQL Unie Method AJlownbte P~ep Analys~$ l.lmtts Date Date Init Ni~=e-N 2.28 0.$00 mg/L EPA 300.0 (<10) I 1/29/01 SCL M:Lcrobl ology Laborato:~' To~d Cohforra 0 ~l,'lOOmL SMI8 9222B (<1) I 1/28/01 KAP