No preview available
HomeMy WebLinkAboutGREENLAND BLK 5 LT 5Greenland Block 5 Lot 5 #015-171-32 MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http://www.muni.org/onsite On -Site Wastewater Disposal System Permit Permit Number: OSP231260 Work Type: Septic Upgrade Tax Code Number: 01517132000 Site Legal Address: GREENLAND BLK 5 LT 5 G:2636 Site Mailing Address: 4620 E 115TH AVE, Anchorage Owner: BLAIR JASPER WILEY & Design Engineer: HDL ENGINEERING CONSULTANTS This permit is for the construction of: Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: llepartIII ell t 9/21/2023 9/20/2024 18000 Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction shall be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80) 3. The wastewater code requires inspections during the installation. The engineer shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Received By: Date: Issued By: l/ �� Date: Z� 202 4 MUNICIPALITY OF ANCHORAGE Q� Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 01517132000 Property owner(s) Jasper Blair & Billie Larson Mailing address Site address 4620 E 115th Ave , Anchorage, AK 99516 Day phone 907-205-1185 Legal description (Sub'd., Block & Lot) Greenland Sub, B5, L5 Legal description (Township, Range & Section) Lot Size 18,000 Sq. Ft. Number of Bedrooms 4 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (N all that apply) Absorption Field 0 Initial ❑ Single Family (SF) ❑ Septic Tank ❑ El Upgrade x (w/wo ADU) (D) El Holding Tank ElRenewal ElDuplex Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. Mark Fondren , PE (Signature of property owner or authorized agent) Permit/Rush Fees: 5 - Date Date of Payment: g�/.5/23 Receipt Number: �69'c)j9 Permit No. OSLO 17 � O Waiver Fees: Date of Payment: Receipt Number: Waiver No. GADevelopment Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc ANCHORAGE, ALASKA SCATTERED SITES - SITE 3 GREENLAND BLOCK 5 LOT 5 ISSUED FOR REVIEW PLAN SET NUMBER: AKA-22-ANC ANTHC PROJECT NUMBER: AKAC3K-1276SSS RUSSIA A L E U T I A N OF BRISTOL BAY CO O K I NL E T NORTON SOUND NOME KOTZEBUE BARROW JUNEAU FAIRBANKS CANADA ARCTIC OCEAN GULF ALASKA I S L A N D S BERING SEA CHUKCHI SEA KODIAK BETHEL UNALASKA Su s i tna Koyuk u k Yukon Yu k o n Ku s k o k w i m River River River River Tanan a R i v e r River Kobu k Colville River Co p p e r River Riv e r ST. LAWRENCE ISLAND ST. MATTHEW ISLAND NUNIVAK ISLAND PRIBILOF ISLANDS SEC 27, T13N, R3W, SEWARD MERIDIAN ANCHORAGE TOTAL SHEETSOF USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: COVER PRINTED: 9/15/2023 12:46:50 PM 1 14 4500 DIPLOMACY DRIVE ANCHORAGE, ALASKA, 99508-3440 PHONE: (907) 729-3600 FAX: (907) 729-4090 http://www.dehe.org A L A S K A N A T I V E TRIBAL HEALTH CONSORTIUM DIVISION OF ENVIRONMENTAL HEALTH AND ENGINEERING SHEET LIST TABLE G-001 GENERAL LEGEND G-002 GENERAL NOTES & DESIGN CRITERIA G-003 DESIGN SPECIFICATIONS G-004 DESIGN SPECIFICATIONS G-005 DESIGN SPECIFICATIONS G-006 PUMP SELECTION CALCULATIONS C-001 CIVIL LEGEND C-101 SITE PLAN C-102 PROFILE CS-501 SEPTIC TANK DETAIL SSSD-301 SEWER SERVICE AND CLEANOUT - ABS PIPE SSSD-400 SEWER SERVICE LINE TRENCH SSSD-512 IM-1060 - 1000 GALLON SEPTIC TANK - ABS PIPING Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231260, Curtis Townsend, 09/21/23 GENERAL SYMBOLS GENERAL NOTES: THESE DRAWINGS HAVE BEEN DEVELOPED FOR CONSTRUCTION BY CONSTRUCTION CONTRACT METHODOLOGY. CONSTRUCTION SPECIFICATIONS HAVE ALSO BEEN DEVELOPED SPECIFICALLY FOR THIS PROJECT. TOGETHER, THE DRAWINGS AND CONSTRUCTION SPECIFICATIONS CONSTITUTE A COMPLETE AND INSEPARABLE SET OF CONSTRUCTION DOCUMENTS, INCLUDING ALL NECESSARY CONSTRUCTION AND MATERIALS SPECIFICATIONS TO ENSURE THE PROJECT AS CONSTRUCTED MEETS THE DESIGN INTENT. ANY CHANGES TO CONSTRUCTION METHODS OR MATERIALS SHALL BE APPROVED IN ADVANCE BY THE RESPONSIBLE REGISTERED PROFESSIONAL. 0 1" 2" X X-XXX X X-XXX X-XXX X X 0 10000'20000' HORZ. SCALE VERT. SCALE VIEW TITLE X XX"-XX' XX"-XX' VIEW TITLEX XX"-XX' DRAWING TITLE OR SECTION TITLE DRAWING TITLE OR SECTION TITLE WITH VERTICAL AND HORIZONTAL SCALE SECTION INDICATOR DRAWING OR PHOTO/IMAGE ELEVATION INDICATOR CALL OUT BUBBLE ARCHITECTURAL GRAPHIC SCALE ENGINEERING GRAPHIC SCALE BREAK LINE KEY NOTE INDICATOR (REFERS TO NOTE ON SAME SHEET) REVISION INDICATOR # VICINITY MAP SCALE: 1" = 2640' MATCH LINE, SEE X-XXX MATCH LINE VIEW NUMBER VIEW NUMBER SHEET NUMBER SHEET NUMBER SHEET NUMBER VIEW NUMBER VIEW NUMBER VIEW NUMBER ABBREVIATIONS ABS ACRYLONITRILE BUTADIENE STYRENE ADEC ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION ALUM ALUMINUM ANSI AMERICAN NATIONAL STANDARDS INSTITUTE APPRO X APPROXIMATE ARV AIR RELEASE VALVE AS ASPHALT AVEC ALASKA VILLAGE ELECTRIC COOPERATIVE AVG AVERAGE AWWA AMERICAN WATER WORKS ASSOCIATION BH BORE HOLE BLDG BUILDING BMP BEST MANAGEMENT PRACTICE BOH BOTTOM OF HOLE BTU BRITISH THERMAL UNITS CFM CUBIC FEET PER MINUTE CL CENTERLINE CO CLEANOUT CONC CONCRETE CMP CORRUGATED METAL PIPE DCCED DEPARTMENT OF COMMERCE AND ECONOMIC DEVELOPMENT DIA DIAMETER DI DUCTILE IRON DIST DISTANCE DWV DRAIN WASTE VENT EG EXISTING GROUND/GRADE ELEC ELECTRIC ELEV ELEVATION FF FINISHED FLOOR FG FINISHED GROUND/GRADE FLG FLANGE FM FORCE MAIN FPS FEET PER SECOND FPT FEMALE PIPE THREAD GA GAUGE GALV GALVANIZED GPD GALLONS PER DAY GPM GALLONS PER MINUTE HDPE HIGH DENSITY POLYETHYLENE HORZ HORIZONTAL HP HORSEPOWER HUD DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT HWL HIGH WATER LEVEL ID INSIDE DIAMETER I/I INFILTRATION/INFLOW INV INVERT IPS IRON PIPE SIZE LB POUNDS LF LINEAR FEET LPS LOW PRESSURE SEWER LPSS LOW PRESSURE SEWER SERVICE MAX MAXIMUM MH MANHOLE MIN MINIMUM MLLW MEAN LOWER LOW WATER MPT MALE PIPE THREAD NFS NON FROST SUSCEPTIBLE NPSH NET POSITIVE SUCTION HEAD NSF NATIONAL SANITATION FOUNDATION NTS NOT TO SCALE OC ON CENTER OD OUTSIDE DIAMETER OSHA OCCUPATIONAL SAFETY & HEALTH ADMINISTRATION PE POLYETHYLENE PERC PERCOLATION PEX CROSS-LINKED POLYETHYLENE PP POWER POLE PSF POUNDS PER SQUARE FOOT PSI POUNDS PER SQUARE INCH PT PERCOLATION TEST PVC POLYVINYL CHLORIDE REPS RESIDENTIAL EFFLUENT PUMPING STATION ROW RIGHT OF WAY SDR STANDARD DIMENSIONING RATIO SL SLOPE SS SEWER SERVICES OR STAINLESS STEEL STA STATION SUBD SUBDIVISION SWPPP STORM WATER POLLUTION PREVENTION PLAN SWT SWEAT TDH TOTAL DYNAMIC HEAD THD THREADED TYP TYPICAL UHMW ULTRA HIGH MOLECULAR WEIGHT VERT VERTICAL VFD VARIABLE FREQUENCY DRIVE WST WATER STORAGE TANK WTP WATER TREATMENT PLANT SECTION 11, T11N, R3W, SEWARD MERIDIAN, ALASKA, USGS QUAD: ANCHORAGE A-8 SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: GENERAL LEGEND PRINTED: 9/15/2023 12:47:45 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W G-001 1 6 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC GENERAL LEGEND 14 2 PROJECT LOCATION ABBOTT ROAD O'MALLEY ROAD HUFFMAN ROAD LA K E O T I S P A R K W A Y EL M O R E R O A D S E W A R D H I G H W A Y SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: GENERAL NOTES & DESIGN_CRITERIA PRINTED: 9/15/2023 12:47:16 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W G-002 2 6 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC GENERAL NOTES & DESIGN CRITERIA 14 3 1. ALL WORK SHALL BE COMPLETED IN ACCORDANCE WITH THESE PLANS AND THE BIDDING AND CONTRACT DOCUMENTS TITLED "ANCHORAGE, ALASKA SCATTERED SITES - SITE 3 GREENLAND BLOCK 5 LOT 5" DATED AUGUST 2023. 2. SCOPE OF WORK a. PROVIDE ALL LABOR, EQUIPMENT, MATERIALS, AND SUPERVISION REQUIRED FOR CONSTRUCTION OF A COMPLETE ON-SITE SANITARY SEWER SYSTEM INCLUDING SEWER PIPING, SEPTIC TANK LIFT STATION, AND SUBSURFACE DISPOSAL SYSTEM AS SHOWN ON THE PLANS, THESE SPECIFICATIONS, AND IN ACCORDANCE WITH MUNICIPALITY OF ANCHORAGE (MOA) AND/OR ADEC REQUIREMENTS. b. COMPLETELY REMOVE AND DISPOSE OF EXISTING SEPTIC TANK, AND EXISTING LIFT STATION. c. REMOVE PORTIONS OF EXISTING LEACH FIELD IN VICINITY OF PROPOSED SYSTEM AS SPECIFIED IN DESIGN CRITERIA AND ON PLANS. ABANDON ALL OTHER EXISTING LEACH FIELDS IN-PLACE. d. MARK UP CONSTRUCTION PLANS TO REFLECT FIELD CHANGES, ELEVATIONS, AND SWING-TIES OF CONSTRUCTION. SUBMIT "RED LINE" DRAWINGS TO ENGINEER AT COMPLETION OF THE PROJECT. 3. ALL WORK SHOWN IN THIS PLAN SET SHALL BE INCLUDED IN THE BASE BID LUMP SUM ITEM FOR "CONSTRUCT ON-SITE SANITARY SEWER SYSTEM," UNLESS NOTED OTHERWISE, AND SHALL INCLUDE ALL LABOR, EQUIPMENT, MATERIAL, AND SUPERVISION REQUIRED TO PROVIDE A COMPLETE AND WORKING SYSTEM AND RESTORE THE SITE TO ITS PRE-CONSTRUCTION CONDITION. 4. THESE PLANS ARE BASED ON TOPOGRAPHIC SURVEY INFORMATION PROVIDED BY ANTHC IN SUMMER 2022. THE CONTRACTOR SHALL VERIFY SITE CONDITIONS, DIMENSIONS, AND DETAILS PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES AND/OR UNKNOWN CONDITIONS WHICH AFFECT THE PROJECT ARE FOUND, THE CONTRACTOR SHALL NOTIFY ANTHC AND THE PROJECT ENGINEER. THE CONTRACTOR MAY BE REQUIRED TO PROVIDE MINOR LAYOUT CHANGES IN THE FIELD BASED ON ACTUAL SITE CONDITIONS. VERIFY ALL CHANGES WITH ANTHC AND THE PROJECT ENGINEER PRIOR TO PROCEEDING 5. A GEOTECHNICAL INVESTIGATION WAS PERFORMED ON JUNE 22, 2023 BY HDL. GROUNDWATER LEVELS INDICATED ON THE PLANS MAY VARY DEPENDING ON TIME OF YEAR. THE CONTRACTOR IS RESPONSIBLE FOR ALL DEWATERING NECESSARY TO INSTALL IMPROVEMENTS IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS AT NO ADDITIONAL COST TO THE OWNER. 6. IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, THE CONTRACTOR WILL BE REQUIRED TO ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THE PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL BE MADE TO APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. 7. NOT ALL UTILITIES MAY BE SHOWN ON THE PLANS. CONTRACTOR SHALL FIELD VERIFY EXISTING UTILITIES BEFORE CONSTRUCTION. CONTRACTOR SHALL PROTECT UTILITIES AT ALL TIMES DURING CONSTRUCTION, AND REPAIR DAMAGES IN ACCORDANCE WITH THE RESPECTIVE UTILITY COMPANIES REQUIREMENTS. 8. CONTRACTOR SHALL INSTALL ALL MATERIAL AND EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS, INSTRUCTIONS, AND INSTALLATION DRAWINGS, UNLESS INDICATED OTHERWISE. 9. CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE INTERNATIONAL BUILDING CODE, STATE AND FEDERAL OCCUPATIONAL SAFETY & HEALTH REGULATIONS, U.S. ENVIRONMENTAL PROTECTION AGENCY, ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION, AND ALL OTHER FEDERAL, STATE, AND LOCAL LAWS AND REGULATIONS PERTAINING TO THIS PROJECT. ANY WORK PERFORMED BY THE CONTRACTOR CONTRARY TO SUCH LAWS OR REGULATIONS SHALL BE MET AT THE CONTRACTOR'S SOLE RISK AND EXPENSE. 10. WORK SHALL BE PERFORMED WITH SKILLED CRAFTSMEN SPECIALIZING IN THE REQUIRED WORK. INSTALL ALL MATERIALS IN A NEAT, ORDERLY, AND SECURE FASHION, AS REQUIRED BY THE CONTRACT DOCUMENTS AND COMMONLY RECOGNIZED STANDARDS OF GOOD WORKMANSHIP. 11. ALL EXCAVATIONS SHALL BE SLOPED AND SHORED AS REQUIRED FOR SAFETY OF PERSONNEL AND TO ENSURE THAT EXISTING STRUCTURES, UTILITY POLES, AND UNDERGROUND UTILITIES ARE NOT COMPROMISED. UTILIZE PORTABLE TRENCH SHIELDS OR OTHER SUPPORT SYSTEMS IN COMPLIANCE WITH RELEVANT OSHA REGULATIONS. 12. CONTRACTOR SHALL PROTECT ALL MONUMENTS AND PROPERTY CORNERS. DAMAGED/MOVED MONUMENTS AND CORNERS, WHETHER OR NOT THEY ARE SHOWN ON THE DRAWINGS, SHALL BE PROPERLY SURVEYED AND REPLACED IN THEIR PRECONSTRUCTION CONDITION. SUBMIT SURVEY FIELD BOOK TO PROJECT ENGINEER AFTER CONSTRUCTION IF ANY MONUMENTS ARE IMPACTED. 13. CONTRACTOR SHALL BE RESPONSIBLE FOR THE OVERALL CARE OF PROPERTY USED TO STAGE MATERIALS AND EQUIPMENT DURING CONSTRUCTION. FUEL, OIL, HYDRAULIC FLUID, AND OTHER PETROLEUM OR COMBUSTIBLE PRODUCTS SHALL BE STORED AND MAINTAINED AT A LOCATION ACCEPTABLE TO THE OWNER'S REPRESENTATIVE. 14. ALL EQUIPMENT OWNED BY THE CONTRACTOR SHALL BE KEPT IN GOOD REPAIR AT ALL TIMES. ALL POWERED EQUIPMENT SHALL BE INSPECTED BEFORE AND AFTER EACH USE FOR ANY FUEL, HYDRAULIC OIL, OR COOLANT LEAKS. THE USE OF ANY POWERED EQUIPMENT WITH KNOWN LEAKS IS PROHIBITED. SITE CLEAN-UP OF ANY ACCIDENTAL PETROLEUM LEAKS OR SPILLS ARE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE REMEDIATED IMMEDIATELY UPON DISCOVERY. ANY SPILL, REGARDLESS OF SIZE, MUST BE REPORTED TO THE OWNER'S REPRESENTATIVE AS SOON AS PRACTICAL. IN ADDITION, CONTRACTOR SHALL COMPLY WITH ALL ADEC REQUIREMENTS IN 18 AAC 75. 15. REFUELING OR OTHER FLUID HANDLING ACTIVITIES MAY HAVE SPECIAL RESTRICTIONS IN SENSITIVE AREAS, SUCH AS WITHIN 100 FEET OF DRINKING WATER WELLS. ACCEPTABLE LOCATIONS FOR SUCH ACTIVITIES SHALL BE APPROVED BY THE OWNER'S REPRESENTATIVE. AN ADEQUATE SUPPLY OF ABSORBENT PADS SHALL BE KEPT ON SITE TO FACILITATE INITIAL REMEDIATION OF SMALL PETROLEUM SPILLS. 16. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING WORK WITH ANY OTHER CONTRACTORS IN THE VICINITY, HIS SUBCONTRACTORS, THE OWNER, AND STATE AND FEDERAL AUTHORITIES. 17. ALL ITEMS SHOWN ARE NEW UNLESS SPECIFICALLY INDICATED AS EXISTING. INSTALL ALL MATERIAL AND EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS, INSTRUCTIONS, AND INSTALLATION DRAWINGS UNLESS INDICATED OTHERWISE. SEPTIC SYSTEM GENERAL NOTES 1. CONTRACTOR SHALL ABIDE BY MUNICIPALITY OF ANCHORAGE WASTEWATER REGULATIONS, AMC 15.65. 2. CONTRACTOR SHALL VERIFY THAT ALL SEPARATION DISTANCES FOR SEPTIC TANK AND DRAINFIELD LOCATIONS STATED IN PLANS AND SPECS HAVE BEEN MET. 3. CONTRACTOR SHALL FURNISH ALL ON-SITE SEPTIC RELATED SUBMITTALS FOR APPROVAL PRIOR TO BEGINNING WORK. 4. CONTRACTOR SHALL SEQUENCE HIS CONSTRUCTION TO MAINTAIN WASTEWATER SERVICE TO THE BUILDINGS FOR THE GREATEST EXTENT POSSIBLE. CONTRACTOR WILL BE ALLOWED A SINGLE, EIGHT (8) HOUR WINDOW IN WHICH TO MAKE FINAL CONNECTION BETWEEN THE BUILDING AND EXISTING SEWER CONVEYANCE PIPING. 5. HDL WILL APPLY FOR MOA WASTEWATER PERMIT AND WILL APPLY FOR APPROVAL OF THE SYSTEM FROM MOA AFTER CONSTRUCTION. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH MOA AND/OR ADEC REGULATIONS. 6. WITHIN 5 WORKING DAYS OF COMPLETION OF THE PROJECT THE CONTRACTOR SHALL PROVIDE A SET OF RED-LINED DRAWINGS TO THE ENGINEER. DRAWINGS SHALL SHOW AS-BUILT MEASUREMENTS OF THE COMPLETE SYSTEM INSTALLATION. ALL SWING-TIE MEASUREMENTS SHALL BE TAKEN TO THE NEAREST 1/10 FOOT. TAPE SHALL BE HELD TAUT TO PROVIDE AS ACCURATE A MEASUREMENT AS POSSIBLE. 7. VERTICAL ELEVATION MEASUREMENTS SHALL BE TAKEN BASED ON THE FINISHED FLOOR OF THE BUILDING AT THE FOLLOWING POINTS, AT A MINIMUM: a. INLET AND OUTLET OF TANKS; TOP OF PIPE; EACH CLEANOUT b. BEGINNING; MIDPOINT; AND END OF EACH DRAINFIELD AT: ELEVATION OF BOTTOM OF DRAINFIELD BEDS, ELEVATION OF BOTTOM OF LATERAL PIPES, ELEVATION OF FINISHED GRADE 8. CONTRACTOR SHALL SUBMIT SEPTIC SYSTEM DOCUMENTATION TO THE ENGINEER IN ACCORDANCE WITH SPECIFICATION SECTION 01 78 39 AND AMC 15.65. 9. SEWER ROCK AND FILTER SAND MUST MEET MUNICIPALITY OF ANCHORAGE SPECIFICATIONS. 10. THE SEWER ROCK MUST BE RAKED LOOSE AND NOT COMPACTED BY EQUIPMENT. PROJECT RESTORATION NOTES 1. ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE RETURNED TO PRE-CONSTRUCTION CONDITION OR BETTER. CONSTRUCTION DEBRIS SHALL BE REMOVED FROM THE PROJECT AREA AND DISPOSED OF AS DIRECTED BY THE OWNER. CONTRACTOR SHALL EXERCISE DUE CARE TO AVOID DISTURBING AREAS OUTSIDE THE WORK LIMITS. 2. DISTURBED AREAS OUTSIDE TRAVELED WAYS SHALL BE STABILIZED IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS. 3. ALL DISTURBED AREAS OR SLOPES SHALL BE RE-GRADED, COMPACTED, AND SEEDED AS DETAILED IN THE SPECIFICATIONS. 4. THE CONSTRUCTION SITE, STAGING AREAS, STORAGE AREAS, AND MOBILIZATION AND DEMOBILIZATION ROUTES SHALL BE RESTORED TO THEIR ORIGINAL CONDITIONS PRIOR TO CONSTRUCTION ACTIVITIES. ANY LEFTOVER MATERIALS SHALL BE REMOVED FROM THE SITE. ALL EXCAVATED MATERIAL SHALL BE USED AS BACKFILL OR REMOVED FROM THE SITE AND THE SURFACE PROFILE SHALL BE GRADED AS SHOWN IN THE PLANS. GENERAL NOTES 1. STATE OF ALASKA ADEC ONSITE WASTEWATER SYSTEM INSTALLERS MANUAL, JANUARY 2016. 2. ADEC WASTEWATER DISPOSAL REGULATIONS 18 AAC 72, NOVEMBER 2017. 3. MUNICIPALITY OF ANCHORAGE WASTEWATER REGULATIONS, AMC 15.65. 4. MUNICIPALITY OF ANCHORAGE STANDARD SPECS 2023 (MASS) REFERENCES DESIGN CRITERIA 1. SOIL ABSORPTION SYSTEM · 4 BEDROOM HOUSE. DESIGN FLOW RATE: 150 GAL/DAY/BEDROOM. TOTAL DESIGN FLOW: 600 GAL/DAY · GEOTECH MEMO SUBMITTED SEPARATELY WITH PLANS INCLUDES TEST PIT LOG AND PERC TEST RESULTS · HDL TEST PIT TP-01 EXCAVATED JUNE 22, 2023 (SEE SHEET C-101 FOR LOCATION). SOIL FROM 0.3 FT - 7.6 FT BELOW GROUND SURFACE (BGS) CLASSIFIED SM. PERCOLATION TEST AT 5.0 FT RESULTED IN RATE OF 37 MIN/IN. TARGET RECEIVING SOIL FROM APPROXIMATELY 2 - 6 FT BGS. DURING EXCAVATION NO GROUNDWATER OR IMPERMEABLE SOILS WERE OBSERVED TO 13 FT; ON JUNE 30, 2023 NO GROUNDWATER WAS OBSERVED IN HDL TP-01 GROUNDWATER MONITOR TUBE TO 13 FT. · ADDITIONAL TEST PIT LOGGED BY ANTHC EXCAVATED MAY 26, 2022 - PROVIDED FOR MOA REVIEW TO CONFIRM CONSISTENT RECEIVING SOILS ON SITE. ANTHC TEST PIT EXCAVATED TO 12 FT AND SOILS APPEAR SIMILAR TO BETTER THAN ENCOUNTERED IN HDL TEST PIT. GROUNDWATER WAS MONITORED AND NOT OBSERVED TO 12 FT AND NO IMPERMEABLE SOILS WERE OBSERVED. DESIGN CRITERIA IS BASED ON HDL TEST PIT RESULTS - WHICH ARE MORE CONSERVATIVE. · SEASONAL HIGH GROUNDWATER ESTIMATED AT 12 FT BGS BASED ON ADJUSTMENT FACTOR OF 1 FT FOR JUNE (TABLE 1, AMC 15.65). · APPLICATION RATE WIDE TRENCH: 0.45 GAL/SQ FT (TABLE 2, AMC 15.65) · ABSORPTION AREA REQUIRED: (4 BEDROOMS * 150 GAL/BEDROOM/DAY) / (0.45 GAL/SQ FT) = 1333.33 SQ FT · FOR 5-WIDE TRENCHES WITH 4.0 FT OF SEWER ROCK - USE REDUCTION FACTOR OF 0.5 (AMC 15.65.210 D 2b) · LENGTH REQUIRED IS = [1333.33 SQ FT / (5 FT)] * 0.5 = 133.33 FT. · USE THREE 5-WIDE TRENCHES 45 FT LONG (135 FT TOTAL LENGTH) FOR PROPOSED SOIL ABSORPTION SYSTEM (SAS). · PROPOSED SAS CUTS ACROSS EXISTING TRENCHES AND EXISTING LIFT STATION. · EXCAVATE & REMOVE EXISTING TRENCHES SPECIFIED ON SITE PLAN (ALL SEWER ROCK AND STAINED SOIL), LIFT STATION, PORTION OF SEEPAGE PIT, AND EXISTING SEPTIC TANK. · BACKFILL LIFT STATION AND EXISTING TRENCHES WITH THE FOLLOWING SEQUENCE - NOTE ALL BACKFILL TO BE COMPLETED WITH 12" MAXIMUM LIFTS AND COMPACTED TO 95% IN ACCORDANCE WITH SPECS (SEE BACKFILL SECTION). a. BACKFILL BOTTOM WITH MASS TYPE II-A (MASS 20.21.2 B) SOILS TO ELEVATION OF 465.5' (SEE SAS PROFILE ON C-102 TO REFERENCE ELEVATION) APPROXIMATELY 4' BELOW BOTTOM OF PROPOSED SAS TO PREVENT SETTLING. b. PLACE MOA FILTER SAND MIN OF 4 FT (AMC 15.65.210 D 3b) BELOW BOTTOM OF PROPOSED SAS TRENCHES ( SEE C-102 TO REFERENCE ELEVATION APPROXIMATELY 465.5' - 469.5'). c. BACKFILL REMAINDER WITH NATIVE SAND AND GRAVEL SOILS. REMOVE ROOTS, STUMPS, UNNATURAL MATERIAL, AND ROCKS GREATER THAN 3 INCHES IN DIAMETER FROM NATIVE SOIL PRIOR TO BACKFILL. · SEEPAGE PIT AND SEPTIC TANK TO BE BACKFILLED WITH NATIVE SAND & GRAVEL SINCE BOTH ARE MORE THAN 5 FT FROM PROPOSED SAS FOOTPRINT. REMOVE ROOTS, STUMPS, UNNATURAL MATERIAL, AND ROCKS GREATER THAN 3 INCHES IN DIAMETER FROM NATIVE SOIL PRIOR TO BACKFILL. NOTE BACKFILL TO BE COMPLETED WITH 12" MAXIMUM LIFTS AND COMPACTED TO 95% IN ACCORDANCE WITH SPECS (SEE BACKFILL SECTION). · FIELD VERIFY 1984 TRENCH IS AT LEAST 6' FROM PROPOSED SOIL ABSORPTION SYSTEM - SEE SITE PLAN C-101. BACKFILL WITH NATIVIE MATERIAL IF LESS THAN 6' AWAY FROM PROPOSED TRENCH IN 12" LIFTS, AND COMPACT TO 95% IN ACCORDANCE WITH SPECS (SEE BACKFILL SECTION). 2. SEPTIC TANK · MINIMUM SEPTIC TANK SIZE FOR 4-BEDROOM HOME IS 1250 GALLONS · PROPOSE TO INSTALL ANCHORAGE TANK 1500 GALLON STEP TANK SEE CS-501 FOR STEP PACKAGE DETAILS · HYDRAULIC CALCULATIONS FOR PRESSURIZED SAS AND PUMP CURVE ARE PROVIDED ON G-006. BASED ON PROVIDED CALCULATIONS AN ORENCO PF2005 HH EFFLUENT PUMP OR EQUAL IS SPECIFIED. · SINCE WATER TABLE WAS NOT OBSERVED TO 13FT, BUOYANCY RESTRAINTS ARE NOT INCLUDED IN DESIGN SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: DESIGN SPECS 1 PRINTED: 9/15/2023 12:47:59 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W G-003 3 6 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC DESIGN SPECIFICATIONS 14 4 ON-SITE SEPTIC SYSTEM PART 1 - SUBMITTALS A. THE CONTRACTOR SHALL SUPPLY MATERIAL, PRODUCT DATA, SHOP DRAWINGS, OR TECHNICAL DATA SHEETS FOR THE FOLLOWING ITEMS TO DEMONSTRATE COMPLIANCE WITH THE SPECIFICATIONS: 1. BEDDING MATERIAL 2. MOA FILTER SAND 3. MASS TYPE II-A MATERIAL 4. SEWER ROCK 5. SEED 6. TOPSOIL 7. GEOTEXTILE FABRIC 8. PIPE AND FITTINGS 9. SEPTIC TANK 10. LIFT STATION PUMP & CONTROLS 11. RIGID INSULATION B. CONTRACTOR SHALL PROVIDE “CERTIFIED SEED” REPORT, OR FOUR SIGNED COPIES OF A REPORT CERTIFYING THAT EACH LOT OF SEED HAS BEEN TESTED BY AN APPROVED LABORATORY WITHIN 9 MONTHS OF DATE OF APPLICATION. INCLUDE NAME AND ADDRESS OF LAB, DATE OF TEST, LOT NUMBER FOR EACH KIND OF SEED, AND RESULTS OF TEST AS TO NAME, PERCENTAGES OF PURITY AND GERMINATION, AND PERCENTAGE OF WEED CONTENT FOR EACH KIND OF SEED FURNISHED. C. THE CONTRACTOR SHALL SUBMIT INSTALLATION RECORD DRAWINGS TO ENGINEER PROMPTLY AFTER COMPLETION OF THE ON-SITE SANITARY SEWER SYSTEM. ENGINEER WILL SUBMIT DRAWINGS TO MOA FOR APPROVAL. D. THE CONTRACTOR SHALL PROVIDE TWO (2) OPERATIONS AND MAINTENANCE MANUALS FOR SEPTIC TANK & LIFTSTATION, ONE TO BE SENT TO THE OWNER, AND ONE TO THE ENGINEER. PART 2 - MATERIALS USE MATERIALS THAT CONFORM TO ADEC REQUIREMENTS AND THE FOLLOWING: A. BEDDING MATERIAL USE CLEAN AGGREGATE FREE OF FRIABLE MATERIALS AND DEBRIS; MEETING THE FOLLOWING GRADATION FOR BEDDING MATERIAL WHERE SHOWN ON THE PLANS. SIEVE DESIGNATION % PASSING 1” 100 3/4” 80-100 #4 20-75 #8 12-60 #30 2-30 #200 *0-6 B. SEWER ROCK USE MATERIAL MEETING THE FOLLOWING GRADATION WHERE SHOWN ON THE PLANS. SIEVE DESIGNATION % PASSING 2” 100 1 12" 95-100 1" 0-100 3/4" 0-10 1/2" 0-5 #200 0-1 C. DRAIN FIELD GEOTEXTILE NON-WOVEN FABRIC NON-WOVEN FILTER FABRIC SHALL HAVE THE FOLLOWING CHARACTERISTICS: 1. MINIMUM PERMITTIVITY (ASTM D4491) = 0.50 SEC -1 2. MAXIMUM APPARENT OPENING SIZE (ASTM D4751) = 0.20 - 0.21 MM (US SIEVE #70) D. MOA FILTER SAND USE MATERIAL MEETING THE FOLLOWING GRADATION FOR MOA FILTER SAND WHERE SHOWN ON THE PLANS. SIEVE DESIGNATION % PASSING 3/8” 100 #4 95-100 #100 0-4 E. MASS TYPE II-A USE MATERIAL MEETING THE FOLLOWING GRADATION WHERE SHOWN ON THE PLANS. SIEVE DESIGNATION % PASSING 3" 100 3/4" 50-100 #4 25-60 #10 15-50 #40 4-30 #200 2-6 F. PIPE AND FITTINGS 1. ALL PIPING SHALL BE IN ACCORDANCE WITH CONSTRUCTION DOCUMENTS CONFORMING TO THE SIZE AND CLASS SHOWN AND SPECIFIED HEREIN. 2. POLYVINYL-CHLORIDE (PVC) SEWER PIPE SHALL CONFORM TO ASTM D3034 (TYPE PSM POLY VINYL CHLORIDE (PVC) SEWER PIPE AND FITTINGS, SPEC FOR), SDR-35. FILLED PVC OR STYRENE RUBBER PIPE WILL NOT BE ALLOWED. JOINTS FOR PVC SEWER PIPE SHALL CONFORM TO ASTM D3212 (JOINTS FOR DRAIN AND SEWER PIPES USING FLEXIBLE ELASTOMERIC SEALS). SCHEDULE 40 AND SCHEDULE 80 PVC SHALL CONFORM TO THE REQUIREMENTS OF ASTM D1785. 3. ACRYLONITRILE-BUTADIENE-STYRENE (ABS) SEWER PIPE SHALL CONFORM TO ASTM F628, SCHEDULE 40. G. RIGID INSULATION BOARD 1. RIGID BOARD INSULATION: INSULATION SHALL BE 2-INCH THICK RIGID BOARD INSULATION FURNISHED IN MINIMUM 2-FOOT WIDE SHEETS AND SHALL HAVE THE FOLLOWING MINIMUM REQUIRED PHYSICAL PROPERTIES. a. COMPRESSIVE STRENGTH (ASTM D-1621): 40 PSI (5% DEFORMATION) b. THERMAL CONDUCTIVITY (ASTM C177): K-VALUE =0.20 @ 25 DEGREES FAHRENHEIT c. WATER ABSORPTION (ASTM D2842): 1% (BY VOLUME @ 96 HRS) d. APPROVED PRODUCTS: DOW HI-40 OR EQUAL. H. TOPSOIL 1. TOPSOIL SHALL CONSIST OF A NATURAL FRIABLE SURFACE SOIL WITHOUT ADMIXTURES OF UNDESIRABLE SUBSOIL, REFUSE, OR FOREIGN MATERIALS AND SHALL BE REPRESENTATIVE OF NATURALLY AVAILABLE SOILS AT OR NEAR THE PROJECT SITE. THE MATERIAL SHALL BE FREE FROM ROOTS, CLODS, HARD CLAY, ROCKS GREATER THAN 1 INCHES IN DIAMETER, NOXIOUS WEEDS, TALL GRASS, BRUSH, STICKS, STUBBLE OR OTHER LITTER, AND SHALL BE FREE DRAINING AND NON-TOXIC. USE TOPSOIL MEETING THE FOLLOWING GRADING REQUIREMENTS SPECIFIED BELOW: SIEVE DESIGNATION % PASSING 1” 100 1/2" - #4 75-100 #16 50-95 #200 20-80 I. SEED 1. MUST MEET THE APPLICABLE REQUIREMENTS OF THE STATE OF ALASKA SEED REGULATIONS, 11 AAC 34, ARTICLES 1 AND 4. 2. THE FOLLOWING IS MASS SCHEDULE A MOWABLE SEED MIX. SPECIES PROPORTION MIN. % SPROUTABLE* BY WEIGHT ANNUAL RYEGRASS 5%77% (LOLIUM MULTIFLORUM) KENTUCKY BLUEGRASS KENAI 30%77% (POA PRATENSIS ‘KENAI’) ALENE 25%77% (POA PRATENSIS) BOREAL FESCUE 40%77% (FESTUCA RUBRA ‘BOREAL’) *% SPROUTABLE IS PRODUCT OF %PURITY AND %GERMINATION. 3. ACCEPTABLE MANUFACTURES INCLUDE THE FOLLOWING a. ALASKA MILL AND FEED b. POLAR SUPPLY COMPANY c. OR APPROVED EQUAL APPROVED SUBSTITUTION J. SEPTIC TANK & LIFT STATION 1. SEPTIC TANKS SHALL BE STEEL PLUS FITTINGS AND FIXTURES AS NECESSARY. THE TANKS SHALL BE OF CAPACITY AS INDICATED ON THE DRAWINGS AND SHALL MEET ALL REQUIREMENTS OF THE MOA AND/OR ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION (ADEC). AS SUCH, THE TANK SHALL HAVE TWO COMPARTMENTS WITH 24" DIAMETER MANHOLE OPENINGS, AND WATER TIGHT RISER SYSTEMS. ACCEPTABLE MANUFACTURES ARE LISTED BELOW. a. GREER b. ANCHORAGE TANK c. OR, APPROVED EQUAL 2. ALL TANKS SHALL COMPLY WITH THE UNIFORM PLUMBING CODE AND WITH IAPMO IGC 262-2013 SPECIFICATION FOR CORRUGATED THERMOPLASTIC TANKS. 3. ALL TANKS SHALL HAVE SUFFICIENT STRUCTURAL INTEGRITY TO WITHSTAND BEING PUMPED DRY WITHOUT INCURRING STRUCTURAL DEFORMATION (I.E. RIB COLLAPSE). 4. ALL RISERS SHALL BE WATERTIGHT, AVAILABLE IN 6-INCH OR 12-INCH INCREMENTS AND BE ABLE TO EXTEND TO GRADE FROM THE MAXIMUM BURIAL DEPTH. A GASKET SHALL BE USED IN TANK-TO-RISER AND RISER-TO-RISER CONNECTIONS. RISER COVERS SHALL BE LOCKABLE. 5. THE INLET INVERT ELEVATION TO THE FIRST COMPARTMENT SHALL BE AT LEAST 2 INCHES ABOVE THE LIQUID SURFACE. IN EACH SEPTIC TANK COMPARTMENT, THE INLET TEE, ELBOW, OR BAFFLE SHALL EXTEND A MINIMUM OF 20-25% OF THE LIQUID DEPTH IN INCHES BELOW THE LIQUID SURFACE, WHILE THE OUTLET TEE, ELBOW, OR BAFFLE FROM EACH COMPARTMENT SHALL EXTEND BELOW THE LIQUID LEVEL TO A DEPTH EQUIVALENT TO APPROXIMATELY 35% OF THE LIQUID DEPTH. INLET AND OUTLET TEES OR BAFFLES AND CONNECTIONS PROVIDED WITH THE POLYETHYLENE TANKS SHALL BE 4-INCH DIAMETER PIPE. INLET INVERT SHALL BE AT LEAST 2 INCHES ABOVE THE OUTLET INVERT. THE INLET AND OUTLETS OF THE TANKS SHALL BE GASKETED TO PROVIDE A LEAK-PROOF SEAL BETWEEN THE TANK AND 4-INCH INLET AND OUTLET PIPING. 6. ENTIRE STEEL TANK SURFACES, INSIDE AND OUT, SHALL BE COATED WITH MUNICIPALITY OF ANCHORAGE APPROVED COATING. 7. THE CONTRACTOR SHALL FURNISH SHOP DRAWINGS AND TECHNICAL DATA SHEETS TO THE ENGINEER FOR APPROVAL PRIOR TO ORDERING EQUIPMENT. THE SUBMITTALS SHALL CLEARLY SPECIFY THE MATERIALS OF CONSTRUCTION, EQUIPMENT COMPATIBILITY, AND SHOP DRAWINGS FOR THE UNIQUE PACKAGE BEING SUPPLIED. SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: DESIGN SPECS 2 PRINTED: 9/15/2023 12:48:07 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W G-004 4 6 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC DESIGN SPECIFICATIONS 14 5 K. SEPTIC TANK EFFLUENT PUMPS 1. THE PUMPS SHALL BE SUBMERSIBLE HIGH HEAD SEWER EFFLUENT PUMPS. PUMPS SHALL BE UL AND CSA LISTED FOR USE WITH TREATED SEWAGE EFFLUENT. THE PUMPS SHALL HAVE A MINIMUM 24-HOUR RUN DRY CAPABILITY WITHOUT WATER LUBRICATION. THE PUMPS SHALL HAVE A 1/8-INCH BYPASS ORIFICE TO ENSURE FLOW CIRCULATION FOR MOTOR COOLING AND TO PREVENT AIR BIND. THE PUMP SHALL HAVE A FLOATING IMPELLER DESIGN TO PROTECT AGAINST UP THRUST AND INCREASE PUMP LIFE. THE PUMPS LIQUID ENDS SHALL BE REPAIRABLE BY REPLACING IMPELLERS AND/OR DIFFUSERS. THE MOTOR SHALL BE RATED FOR CONTINUOUS USE AND A MINIMUM OF 300 CYCLES PER DAY. THE MOTOR CABLE SHALL BE SUITABLE FOR CLASS 1, DIVISION 1 AND 2 APPLICATIONS. THE PUMPS SHALL BE LIGHTWEIGHT FOR EASY REMOVAL MAINTENANCE. THE PUMP INTAKE SCREEN SHALL BE 1/8-INCH MESH POLYPROPYLENE. 2. MANUFACTURED BY ORENCO, OR EQUAL. 3. PROVIDE A FLOAT BASED SEWER EFFLUENT DOSING PUMP. PUMP SHALL BE 1/2 HP, SINGLE PHASE 60 HZ MOTOR CAPABLE OF PROVIDING 20 GPM AT 100FT OF HEAD. PUMP SHALL INCLUDE 10-50 FOOT LONG EXTRA HEAVY DUTY (SO) ELECTRICAL CORD WITH GROUND. PUMP SHALL BE UL AND CSA LISTED AS AN EFFLUENT PUMP. 4. CONTROLS SHALL INCLUDE AUDIBLE AND VISUAL HIGH LEVEL ALARM; ALARMS SHALL BE LISTED PER UL 508. PANELS SHALL BE REPARABLE IN THE FIELD WITHOUT THE USE OF SOLDERING IRONS OR SUBSTANTIAL DISASSEMBLY. 5. ALL EQUIPMENT AND MATERIALS REQUIRED TO TEST OPERATION OF PUMP AND CONTROLS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER. PART 3 - EXECUTION 3.1 EARTHWORK A. PROTECT SUBGRADES FROM SOFTENING, UNDERMINING, WASHOUT AND DAMAGE BY RAIN OR WATER ACCUMULATION. IF NECESSARY, INSTALL AND MAINTAIN A DEWATERING SYSTEM TO KEEP SUBGRADES DRY UNTIL IT IS NO LONGER NEEDED. B. STORAGE OF EXCAVATED MATERIALS 1. SEGREGATE EXCAVATED MATERIALS AS SHOWN ON THE PLANS. 2. STOCKPILE MATERIALS AWAY FROM EDGE OF EXCAVATIONS. C. EXCAVATION 1. PERFORM ALL EXCAVATION OF EVERY DESCRIPTION AND WHATEVER SUBSTANCE ENCOUNTERED INCLUDING ROCK AND PERMAFROST. EXCAVATE ONLY THE EXTENT INDICATED ON THE DRAWINGS, AND AS STAKED IN THE FIELD. ALL EXCAVATED MATERIALS SHALL BE PLACED AT A DISTANCE FROM THE TRENCH SECTION WHICH CONFORMS TO STATE AND/OR FEDERAL SAFETY CODES. 2. DO NOT BEGIN EXCAVATION UNTIL ALL MATERIALS, EQUIPMENT, AND PERSONNEL ARE PRESENT TO COMPLETE THE WORK IN THE MOST EXPEDIENT MANNER. D. BEDDING 1. PIPE SHALL BE PLACED IN BEDDING MATERIAL AS SPECIFIED AND AS SHOWN ON THE DRAWINGS. 2. WHERE BEDDING MATERIAL IS AVAILABLE FROM THE EXCAVATION, USE CARE TO SEPARATE IT FROM UNSUITABLE MATERIAL. PLACE BEDDING MATERIAL IN LIFTS NOT TO EXCEED TWELVE INCHES (12 ”), AND COMPACT TO NINETY-FIVE PERCENT (95%) OF MAXIMUM DENSITY. 3. PLACE BEDDING MATERIAL SO THAT IT DOES NOT FREE FALL FOR A DISTANCE GREATER THAN TWO FEET (2') ABOVE THE BASE OF EXCAVATION. E. BACKFILLING 1. BACKFILL MATERIAL SHALL BE OBTAINED FROM THE EXCAVATION. 2. PROMPTLY BEGIN BACKFILL OPERATIONS, BUT NOT BEFORE COMPLETING THE FOLLOWING: a. AS-BUILTING THE LOCATIONS OF NEW AND EXISTING PIPING AND UNDERGROUND UTILITIES FOR RECORD DOCUMENTS, b. REMOVING TRASH AND DEBRIS, c. REMOVING TEMPORARY SHORING, BRACING, AND SHEETING d. COMPACTING BEDDING MATERIAL TO LIMITS SPECIFIED AND SHOWN ON THE PLANS. 3. PLACE BACKFILL IN LIFTS AND COMPACT IN SUCH A MANNER THAT NINETY-FIVE PERCENT (95%) OF MAXIMUM DENSITY IS OBTAINED AS MEASURED IN ACCORDANCE WITH ASTM D1557, UNLESS OTHERWISE SPECIFIED. USE MECHANICAL MEANS TO ACHIEVE REQUIRED DENSITY, COMPACTION BY FLOODING WILL NOT BE ALLOWED. 4. FINAL GRADING OF FINISHED SURFACES SHALL MATCH PRECONSTRUCTION DRAINAGE PATTERNS, EXCEPT WHERE NOTED ON PLANS. 5. DISPOSAL OF EXCESS MATERIAL SHALL BE AT CONTRACTORS EXPENSE AT CONTRACTOR FURNISHED DISPOSAL SITE, AS APPROVED BY ENGINEER. 3.2 TOPSOIL A. PLACEMENT OF TOPSOIL SHALL NOT OCCUR UNTIL THE PROJECT AREA HAS BEEN INSPECTED AND APPROVED BY THE ENGINEER. B. USE STRIPPED TOPSOIL FROM EXCAVATIONS. IF SUFFICIENT QUANTITY OF ON-SITE TOPSOIL IS NOT AVAILABLE FURNISH TOPSOIL MEETING SPECIFICATIONS. C. ON AREAS TO RECEIVE TOPSOIL, THE COMPACTED SUBGRADE SOIL SHALL BE SCARIFIED TO A 2-INCH DEPTH FOR BONDING OF TOPSOIL WITH SUBSOIL. TOPSOIL THEN SHALL BE SPREAD EVENLY TO A THICKNESS OF 12 INCHES AFTER COMPACTION AND GRADED TO THE ELEVATIONS AND SLOPES SHOWN. TOPSOIL SHALL NOT BE SPREAD WHEN FROZEN OR EXCESSIVELY WET OR DRY. D. TOPSOIL SHALL BE PLACED IN ALL DISTURBED AREAS WHERE VEGETATION EXISTS PRIOR TO CONSTRUCTION, UNLESS OTHERWISE NOTED. E. MAINTAIN AREAS COVERED BY TOPSOIL UNTIL SUBSEQUENT SEEDING IS ACCOMPLISHED. REPAIR AND REESTABLISH GRADES TO SPECIFIED TOLERANCES WHERE COMPLETED OR PARTIALLY COMPLETED SURFACES BECOME ERODED, RUTTED, SETTLED, OR WHERE THEY LOSE COMPACTION DUE TO SUBSEQUENT CONSTRUCTION OPERATIONS OR WEATHER CONDITIONS. COMPLETE ANY REPAIRS OR TOPSOIL REPLACEMENT, INCLUDING DAMAGE OR LOSS RESULTING FROM WINTER SHUTDOWN, WITHOUT EXTRA COMPENSATION. 3.3 SEEDING A. AFTER GRADING IS COMPLETED AND BEFORE BEGINNING SEEDING, AREAS SHALL BE CULTIVATED TO PROVIDE A REASONABLY FIRM BUT FRIABLE SEEDBED. CULTIVATED AREAS SHALL BE RAKED OR CLEARED OF STONES TWO INCH (2”) IN DIAMETER AND LARGER, WEEDS, PLANT GROWTH, STICKS, STUMPS, AND OTHER DEBRIS OR IRREGULARITIES WHICH MIGHT INTERFERE WITH SEEDING. B. APPLY SEED MIX AT 5 LBS PER 1,000 SQUARE FEET. APPLY FERTILIZER AT A RATE TO PROVIDE TWO (2) POUNDS ACTUAL NITROGEN PER THOUSAND (1,000) SQUARE FEET OF AREA. C. AFTER SEEDING, PROMPTLY REPAIR SURFACES THAT ARE GULLIED OR OTHERWISE DAMAGED BY REGRADING AND RESEEDING AS NEEDED. WATER AND MAINTAIN SEEDED AREAS IN A SATISFACTORY CONDITION UNTIL FINAL INSPECTION AND ACCEPTANCE OF THE WORK. RESEED ANY AREAS NOT SHOWING EVIDENCE OF SATISFACTORY GROWTH WITHIN 3 WEEKS OF SEEDING. D. SEED APPLICATION SEASON SHALL BE BETWEEN MAY 15 AND AUGUST 15 3.4 PIPES AND FITTINGS A. DELIVERY, STORAGE AND HANDLING 1. DO NOT STORE PLASTIC STRUCTURES, PIPE AND FITTINGS IN DIRECT SUNLIGHT. 2. PROTECT PIPE, FITTINGS AND SEALS FROM DIRT AND DAMAGE. B. PIPE GRADE AND ALIGNMENT 1. PIPING SHALL BE LAID AT THE GRADE AND ALIGNMENT SHOWN ON THE DRAWINGS. INSTALL PIPING AS INDICATED. NOTIFY ENGINEER IF CONFLICTS WITH OTHER UTILITIES REQUIRE MODIFICATIONS. 2. MINIMUM PIPE SLOPE FOR 4" DIAMETER GRAVITY PIPING SHALL BE (1/4" PER FT). MAXIMUM PIPE SLOPE SHALL BE 20%. TEN FEET PRIOR TO SEPTIC TANK AND TEN FEET AFTER TANK SHALL NOT EXCEED (1/4" PER FT) SLOPE. 3. DURING THE PROGRESS OF THE WORK, CONTRACTOR SHALL PROVIDE INSTRUMENTS SUCH AS TRANSITS, LEVELS, LASER DEVICES, AND OTHER FACILITIES FOR TRANSFERRING GRADES FROM OFFSET HUBS OR FOR SETTING OF BATTER BOARDS OR OTHER CONSTRUCTION GUIDES FROM THE CONTROL POINTS AND BENCH MARKS PROVIDED BY THE CONTRACTOR. CONTRACTOR SHALL PROVIDE QUALIFIED PERSONNEL TO USE SUCH INSTRUMENTS AND WHO HAVE THE DUTY AND RESPONSIBILITY FOR PLACING AND MAINTAINING SUCH CONSTRUCTION GUIDES. 3.5 RIGID INSULATION BOARD & FROST PROTECTION A. MINIMUM DEPTH OF BURY FOR RESIDENTIAL WASTEWATER SYSTEM COMPONENTS IN THE ANCHORAGE AREA SHALL BE 2.5 FEET (2.5') OF COMPACTED SOIL COVER WITH 2" OF RIGID INSULATION BOARD AS SPECIFIED ON THE PLANS FOR FROST PROTECTION. INSULATION IS NOT NEEDED WHERE COMPACTED SOIL COVER IS 4.5 FEET (4.5') OR MORE AS SPECIFIED ON PLANS. B. INSULATION BOARD SHALL BE PLACED ON A PREPARED SUBGRADE SHAPED TO THE LINES AND GRADES SHOW ON THE DRAWINGS AND PROVIDE A SMOOTH SURFACE ON WHICH TO PLACE THE INSULATION. C. INSULATION JOINTS SHALL BE STAGGERED SO THAT AN OVERLAP OF AT LEAST ONE FOOT IS OBTAINED. D. CONTRACTOR SHALL REPLACE OR REPAIR ANY PANELS BROKEN, CRUSHED, OR CRACKED AT NO COST TO THE OWNER. E. INSULATION BOARD SHALL BE COVERED WITH SELECTED BACKFILL MATERIAL CONTAINING NO ROCKS GRATER THAN 2-INCHES, PLACED IN 12-INCH LIFT, SPREAD, AND COMPACTED FOR THE FULL WIDTH OF THE INSULATION LAYER PRIOR TO PLACING SUBSEQUENT LIFTS. PLACING AND SPREADING, AND ALL COMPACTION SHALL BE ACCOMPLISHED IN SUCH A MANNER AS NOT TO DAMAGE THE INSULATION BOARD. 3.6 SEPTIC SYSTEM DECOMMISSIONING A. COMPLY WITH ALL ADEC REQUIREMENTS RELATED TO DECOMMISSIONING AND ABANDONMENT OF SEPTIC SYSTEMS. B. COMPLETELY PUMP OUT EXISTING SEPTIC TANK AND/OR LIFT STATION PRIOR TO BEGINNING REMOVAL OPERATIONS. DISPOSE OF SEPTAGE AT ADEC/ENGINEER APPROVED LOCATION. C. EXCAVATE AND REMOVE EXISTING SEPTIC TANK. REPLACE EXCAVATED MATERIAL AND PLACE ADDITIONAL FILL MATERIAL TO MATCH NATIVE. FILL SHALL HAVE NO STONES LARGER THAN 3-INCHES IN ANY DIMENSION. COMPACT TO 95% MAXIMUM DENSITY. CAP THE OPEN END OF LEACH FIELD AND LEAVE EXISTING LEACH FIELD PIPING IN PLACE. SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: DESIGN SPECS 3 PRINTED: 9/15/2023 12:47:55 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W G-005 5 6 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC DESIGN SPECIFICATIONS 14 6 PART 4 - INSPECTIONS & SEPARATION DISTANCES A. ONSITE INSPECTIONS 1. CONTRACTOR SHALL NOTIFY ANTHC AND ENGINEER 24 HRS IN ADVANCE OF ANTICIPATED CONSTRUCTION SCHEDULE FOR ALL INSTALLATIONS. CONTRACTOR TO NOTIFY ENGINEER 8 HRS PRIOR TO EACH INSPECTION STEP TO COORDINATE OBSERVATION BY ENGINEER AND/OR MOA. 2. ENGINEER SHALL CONDUCT ON-SITE INSPECTIONS DURING INSTALLATION OF SOIL ABSORPTION SYSTEM (SAS) ACCORDING TO MOA 15.65.070. WE PROPOSE THE FOLLOWING INSPECTIONS FOR PROPOSED SAS. PLEASE NOTE MORE THAN ONE SITE VISIT PER STEP MAY BE REQUIRED TO OBSERVE CONSTRUCTION OF EACH TRENCH. a. PRE-CONSTRUCTION TO VERIFY LAYOUT AND PLANS b. AFTER EXCAVATION OF EXISTING SYSTEMS (PRIOR TO PLACING IMPORTED MATERIAL) c. AFTER PLACEMENT OF IMPORTED MATERIAL AND FILTER SAND IN EXISTING SYSTEMS d. AFTER EXISTING SYSTEMS HAVE BEEN BACKFILLED e. AFTER EXCAVATION FOR PROPOSED SYSTEM - BOTTOM OF HOLE f. AFTER DRAIN ROCK UNDER LATERALS, LATERALS, AND MONITOR TUBES ARE INSTALLED (PRIOR TO BACKFILL) g. AFTER FINAL BACKFILL 3. ENGINEER SHALL CONDUCT A MINIMUM OF TWO INSPECTIONS FOR THE INSTALLATION OF A SEPTIC TANK a. AN INSPECTION SHALL BE CONDUCTED AFTER TANK IS SET WITH DISTRIBUTION PIPING AND CLEANOUTS INSTALLED, BUT PRIOR TO BACKFILL. b. TANK SHALL BE INSPECTED AFTER BACKFILL TO VERIFY FINAL GRADING, ELECTRICAL EQUIPEMENT INSTALLATION, AND LOCATIONS OF ALL STANDPIPES. B. AS-BUILT SURVEY 1. AN AS-BUILT SURVEY IS TO BE COMPLETED BY ANTHC AFTER THE CONSTRUCTION OF THE ON-SITE WASTEWATER SYSTEM HAS BEEN COMPLETED. THE SURVEY IS TO INCLUDE THE FOLLOWING. a. ALL STRUCTURES, DRIVEWAYS, PARKING AREAS, SEPTIC SYSTEM STANDPIPES, AND WATER WELLS ON LOT. b. ALL RESIDENTIAL WELLS WITHIN 100' OF LOT LINES SHALL BE INCLUDED, AND ALL PUBLIC WATER WELLS WITHIN 200' OF LOT SHALL BE INCLUDED. c. ALL SURFACE WATER BODIES, STREAMS, AND LAKES SHALL BE INCLUDED WITHIN 100' OF LOT. 2. AS-BUILT SURVEY IS TO BE PERFORMED BY ANTHC ONE WEEK AFTER CONTRACTOR COMPLETES WASTEWATER SYSTEM, AND COMPLETED SURVEY PROVIDED TO HDL WITHIN TWO WEEKS AFTER COMPLETION OF WASTEWATER SYSTEM CONSTRUCTION. COMPLY WITH STATE OF ALASKA REGULATIONS FOR MINIMUM SEPARATION REQUIREMENTS BELOW. IF CONTRACTOR DISCOVERS A CONFLICT BETWEEN THE DESIGN AND REQUIREMENTS BELOW, CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY FOR RESOLUTION. WHERE THE LOCATION OF THE ONSITE SEWER SYSTEM IS NOT CLEARLY DEFINED BY THE DIMENSIONS ON THE DRAWINGS, THE SYSTEM SHALL NOT BE CLOSER HORIZONTALLY THAN 10 FEET TO A WATER SUPPLY MAIN. WHERE GRAVITY FLOW SEWER LINES CROSS ABOVE OR BELOW WATER LINES, THE SEWER PIPE SHALL HAVE A MINIMUM VERTICAL SEPARATION OF EIGHTEEN (18) INCHES AND THE SEWER PIPE SHALL BE FULLY ENCASED IN HDPE PIPE FOR A DISTANCE OF TEN (10) FEET ON EACH SIDE OF THE CROSSING. THE SEPTIC TANK AND DRAIN FIELD SHALL MAINTAIN HORIZONTAL SEPARATION DISTANCES OF: 1. 100 FT. FROM A PRIVATE WELL; 200' FROM PUBLIC WELL. 2. 100 FT. TO THE ANNUAL MEAN HIGH WATER LEVEL OF RIVERS, LAKES, STREAMS AND SPRINGS 3. 10 FT. TO THE HOUSE FOUNDATION AND WATER LINES (SEE ABOVE) 4. 5 FT. MINIMUM BETWEEN SEPTIC TANK AND DRAIN FIELD (ACCORDING TO MOA 15.65.205) MINIMUM SEPARATION DISTANCES TABLE FROM ADEC ONSITE INSTALLERS MANUAL IS PROVIDED BELOW AS A REFERENCE. WHERE THERE ARE CONFLICTS BETWEEN THIS TABLE & MUNICIPALITY OF ANCHORAGE CODE THE MUNICIPALITY OF ANCHORAGE CODE 15.65 SHALL PREVAIL. SEPARATION DISTANCE REQUIREMENTS SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\General\ANC-G-STGENL-3.dwg LAYOUT: PUMP SELECTION CALCS PRINTED: 9/15/2023 12:47:41 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W G-006 6 6 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC PUMP SELECTION CALCULATIONS 14 7 SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: JERHARDTPRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\Civil\ANC-C-SPSITE-03.dwg LAYOUT: CIVIL LEGEND PRINTED: 9/15/2023 12:48:19 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W C-001 1 4 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC CIVIL LEGEND 14 8 SITE STRUCTURES WATER POWER AND COMMUNICATION ELECTRIC PED ELECTRIC METER THERMISTOR TELEPHONE BOOTH CABLE PED ELECTRICAL VAULT SANITARY SEWER TOPO AND VEGETATION HYDRANT WATER VALVE WATER WELL WATER MANHOLE WATER VALVE VAULT SEWER MANHOLE CLEANOUT SEPTIC VENT SEWER LIFT STATION SEPTIC TANK ARCTIC BOX LIGHT POLE POWER POLE ELECTRIC TRANSFORMER TELEPHONE PEDESTAL ANTENNA FUEL POWERED GENERATOR HYDRO POWERED GENERATOR WIND POWERED GENERATOR RUNWAY LIGHT TAXIWAY LIGHT SLOPE ARROW BOLLARD FUEL TANK PROPANE TANK GATE POST MONITOR WELL SIGN TEST PIT THERMOSYPHON TM E W W W A CO E FG HG WG L S TP V E EM TB C ST AB B FT G MW PT DRAINAGE CHANNELSTREET LIGHT RIP RAP STRAW BALE GRAVEL ROAD OR DRIVEWAY WATER ELEVATION THAW PORT NATURAL DRAINAGE CB CATCH BASIN AIR RELIEF VALVE CONTROL VALVESSEWER VALVE VAULT PULL BOXPB EXPANSION JOINT LINE LABELS OH/E CULVERT WATER SANITARY SEWER TOPOGRAPHY AND VEGETATION POWER AND COMMUNICATION WS SS SITE WATER SERVICE SEPTIC SEWER SERVICE X X FENCE LINE MAJOR CONTOUR MINOR CONTOUR OVERHEAD POWER LINE 220 219 CABLE TV BURIED FIBEROPTIC BURIED F F UG NATURAL GAS LINE CATV FO BELOW GROUND SANITARY SEWER TP-XX FOUND 5/8" REBARX PROPERTY LINE EASEMENT CC UG COMMUNICATION LINE UG/E UG POWER LINE TREE LINE 800.0'SPOT ELEVATION G NATURAL GAS METER TH SS SS SS SS SS SS SS SS SS SS SS 30' RADIUS TEST PIT V V TP EMC G G G ± 2' WOOD RETAINING WALL EXISTING WELL 100' RADIUS EXISTING WELL 100' RADIUS EXISTING WELL 100' RADIUS UG GAS LOCATES PAINT MARKED 5/4/2022 UG ELECTRIC LOCATES PAINT MARKED 5/4/2022 APPROX. LOCATION UG COMMUNICATION LINE LOT 4 20' ALLEY RIGHT OF WAY (UNDEVELOPED) SHED SHED GARAGE SLAB FF = 471.4' ENTRY FF = 472.5' GREENLAND SUBDIVISION BLOCK 5, LOT 5 PLAT P-268 ANCHORAGE R.D. 18,000 SQ FEET +/- CLEANOUT DEPTH=5.5' TWO STORY SPLIT LEVEL WOOD FRAME V L ST ST CO 1+25 0+ 0 0 0+ 2 0 0+ 4 0 0+60 0+8 0 1 + 0 0 1+20 SS CO CO SS TH 30' RADIUS TEST PIT APPROXIMATE LOCATION OF EXISTING TRENCHES 3 FT OF DRAIN ROCK APPROXIMATELY 8 FT TO 11 FT BELOW EXISTING GRADE 5 5 ' SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: JERHARDTPRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\Civil\ANC-C-SPSITE-03.dwg LAYOUT: SITE PLAN PRINTED: 9/15/2023 12:47:59 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 G R E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W C-101 2 4 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC SITE PLAN 14 9 0 10' 20' NOTES 1. FIELD SURVEY PERFORMED MAY 4, 2022 AND PROVIDED BY ANTHC. 2. COORDINATE WITH OWNER TO RELOCATE FRUIT TREES ON SITE PRIOR TO CONSTRUCTION (OWNER TO MARK ONSITE - NOT SHOWN ON SITE PLAN) 3. REMOVE EXISTING SEEPAGE PIT TO 12' OR MORE AWAY FROM PROPOSED TRENCHES. REMOVE EXISTING LIFT STATION, AND TRENCHES SPECIFIED ON PLANS. BACKFILL AS SPECIFIED IN DESIGN CRITERIA WITH TYPE II-A MATERIAL AND MIN 4' OF MOA FILTER SAND. 4. MOVE SWING SET DURING CONSTRUCTION OF SOIL ABSORPTION SYSTEM AND REPLACE AFTER CONSTRUCTION. ( NOT SHOWN ON SITE PLAN). CARE SHOULD BE TAKEN TO PRESERVE CONCRETE SUPPORTS WITH HAND-PRINTS. 8' MIN REMOVE EXISTING TANK REMOVE EXISTING 10'x10'X6' SEEPAGE PIT TO 12' AWAY FROM SAS REMOVE LIFT STATION ABANDON 1984 TRENCH SHOWN APPROXIMATELY CO-01 ST-01 45 ' 5'-10" TP-01 PROPOSED SOIL ABSORPTION SYSTEM (3) FIVE WIDE TRENCHES 4 FT EFFECTIVE DEPTH 45 FT LONG 5' MIN TO TANK 1 0 ' M I N THIS PIPE ROUTE USES ALL 45° ELBOWS SWING TIE DATA FROM TO DESCRIPTION DESIGN DISTANCE AB CLEANOUT 49.2' CLEANOUT 35.7' NEW SEPTIC SYSTEM RISER 56.2' NEW SEPTIC SYSTEM RISER 49.5' NEW SEPTIC SYSTEM RISER 60.8' NEW SEPTIC SYSTEM RISER 56.6' NEW MONITOR TUBE 71.9' NEW MONITOR TUBE 55.5' NEW MONITOR TUBE 81.1' NEW MONITOR TUBE 54.0' NEW MONITOR TUBE 91.2' NEW MONITOR TUBE 55.6' NEW MONITOR TUBE 108.3' NEW MONITOR TUBE 98.2' NEW MONITOR TUBE 114.6' NEW MONITOR TUBE 97.3' NEW MONITOR TUBE 122.0' NEW MONITOR TUBE 98.2' A B A B A B A B A B A B A B A B A B 10 ' 25' CO-02 12' 8' EXCAVATE & REMOVE TRENCH TO MIN. 8' AWAY FROM SAS 10' MIN EXCAVATE & REMOVE TRENCH SOLID HEADER 2" SCH 40 PVC 2.5' TYP. 2.5' TYP. COMM. LINE RELOCATED PER OWNER FIELD VERIFY 1984 TRENCH IS GREATER THAN 6' AWAY FROM PROPOSED SAS & REMOVE/BACKFILL WITH NATIVE MATERIAL IF LESS THAN 6' MAJOR STRUCTURES ID STATION DESCRIPTION CO-01 0+02.3 CLEAN-OUT, SEE SSD-301 CO-02 0+27.2 DOUBLE CLEANOUT, SEE SSD-301 ST-01 0+45.3 1,500 GALLON EPOXY COATED STEEL SEPTIC TANK (ANCHORAGE TANK) WITH LIFT STATION, SEE CS-501 ANTHC EL E V A T I O N EL E V A T I O N 450' 460' 470' 480' 490' 450' 460' 470' 480' 490' 0+00 0+10 0+20 0+30 0+40 0+50 0+60 0+70 0+80 0+90 1+00 1+10 1+20 1+25 SHEET OF 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 MR K D A T E DE S C R I P T I O N PROJ MGR: DRAWN BY: DRUMS ENG: PROJ ENG: PLAN SET: SHEET TITLE Division of Environmental Health and Engineering IN I T BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY USER: JERHARDTPRODUCT: AutoCAD 2023 - English FILE: H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\CAD\Drawings\Site 3\Civil\ANC-C-SPSITE-03.dwg LAYOUT: PROFILE PRINTED: 9/15/2023 12:47:54 PM 0 1" TOTAL SHEETSOF AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W C-102 3 4 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC PROFILE 14 10 · SEASONAL HIGH GROUNDWATER ESTIMATED AT 12' BASED ON DEPTH OF TEST PIT. · PROVIDE A MINIMUM 2.5' OF BACKFILL OVER 2" OF INSULATION OR 4.5' OF SOIL COVER WHERE NOT INSULATED FOR FROST PROTECTION. ·PLACE INSULATION OVER SEPTIC TANK SO IT EXTENDS 2.0' PAST EDGE OF SEPTIC TANK ON ALL SIDES - IF 4.5' OF SOIL COVER OR MORE INSULATION IS NOT NEEDED. · MONITORING TUBES SHALL BE 4" PERFORATED PIPE IN SEWER ROCK, SOLID PIPE ABOVE SEWER ROCK, AND CAPPED. THE BOTTOM OF THE PIPE SHALL BE LEVEL WITH THE BOTTOM OF SEWER ROCK. NOTES 1 2 3 4 PROFILE - SCATTERED SITES - SITE 3 - GREENLAND BLOCK 5 LOT 5A11" = 5' MAJOR STRUCTURES ID STATION DESCRIPTION CO-01 0+02.3 CLEAN-OUT, SEE SSD-301 CO-02 0+27.2 DOUBLE CLEANOUT, SEE SSD-301 ST-01 0+45.3 1,500 GALLON EPOXY COATED STEEL SEPTIC TANK (ANCHORAGE TANK) WITH LIFT STATION, SEE CS-501 GRADING TABLE ID DESCRIPTION ELEV AB A SEPTIC TANK 460.9' B TANK BEDDING 459.9' C COVER / FILL VARIES D BOTTOM OF COARSE GRADE SEWER ROCK (4'-4" TOTAL)469.5' E BOTTOM OF 2" LATERALS 473.5' F TOP OF COARSE GRADE SEWER ROCK 473.83' TOP OF MOA SAND - AT EXCAVATED TRENCHES & LIFT STATION.469.5' BOTTOM OF MOA SAND - AT EXCAVATED TRENCHES & LIFT STATION 465.5' TYPE II-A MATERIAL TOP - AT EXCAVATED TRENCHES & LIFT STATION (SEE DESIGN CRITERIA) 465.5' 1ST FF ELEV = 472.5' ST - 0 1 CO - 0 1 2" SCH 40 PVC SUPPLY LINE - SLOPED TO DRAIN BACK TO TANK EG / FG 4' SEWER ROCK BELOW LATERALS & MIN 2" ABOVE LATERALS 1500 GALLON STEEL SEPTIC TANK LIFT STATION SEE CS-501 GEOTEXTILE FABRIC 2" LATERALS SCH 40 PVC WITH 1/8" HOLES DRILLED 3' OC (14 HOLES PER LATERAL) HOLES TO FACE DOWN 2" INSULATION PLACED DIRECTLY OVER FABRIC (ENTIRE TRENCH 5' WIDE) 2" INSULATION 24" WIDE OVER ENTIRE SUPPLY LINE A B C 2 4 3 7' - 7.5' RISERS 24" Ø (FIELD FIT) SEE CS-501 FOR DETAILS 2 D E F >4' TO SEASONAL HIGH GROUND WATER TABLE FG > 6' TO IMPERMEABLE SOIL OR BEDROCK CO - 0 2 1 4" SCH 40 ABS SLOPE 1/4" / FT TO TANK (~2%) 2.5' MIN SOIL COVER ABOVE INSULATION OVER ENTIRE SAS & BETWEEN TRENCHES. SLOPE OUTSIDE EDGES AT 3 TO 1 SLOPE WHERE SOIL COVER IS NEEDED. GRADE SO YARD IS NEARLY LEVEL BETWEEN TRENCHES. STA 0+74 FG: 476.5' EG: 473.9' STA 1+18 FG: 476.5' EG: 476.5' 1 3 NOTES: ANCHORAGE TANK 1500 GALLON STEEL TANK WITH LIFT STATION PACKAGEA1N.T.S. FLOAT SETTINGS TABLE (MEASURED IN INCHES FROM BOTTOM OF SEPTIC TANK) FLOAT SETTING DETAILB1N.T.S. 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 D A B C 1 2 3 4 Division of Environmental Health and Engineering AN C H O R A G E , A K SC A T T E R E D S I T E S - S I T E 3 GR E E N L A N D B L O C K 5 L O T 5 IS S U E D F O R R E V I E W CS-501 4 4 J. ERHARDT C. BOWMAN M. FONDREN AKA-22-ANC SEPTIC TANK DETAIL Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231260, Curtis Townsend, 09/21/23 Geotechnical Memo, Blair Residence – Greenland B5 L5 July 17, 2023 2 Table 1 – Percolation Test Results Drop in water level (inches) Time Interval (minutes) Percolation Rate (minutes per inch) 2.00 30 15.0 1.25 30 24.0 0.88 30 34.3 0.81 30 37.0 Per the MOA Falling Head Percolation Test Procedure, the last measurement taken represents the percolation rate. Based on the last measurement, the calculated percolation rate was 37 minutes per inch. We appreciate the opportunity to provide this service. If you have any questions, please feel free to contact Jeremy Dvorak at jdvorak@hdlalaska.com or 907.564.2120. Attach: Limitations (2 Pages) Boring Log Key (1 Page) Test Pit Log (1 Page) Grain Size Distribution Curve (1 Page) MOA Percolation Test Log (1 Page) Site Plan (1 Page) CC: Mark Fondren, PE (HDL) Mark Landon, (ANTHC) H:\jobs\18-021 ANTHC Term Contract 18-TC-161654 (ANTHC)\58 - Well and Septic Designs - 6 Anchorage Homes\03 - Si Info\Site 3 - Blair - (Greenland B5 L5)\Geotech\18-021-58 Site 3 Perc Memo.docx BOH 13 sm gm sm S-1 S-2 S-7 S-3 S-4 S-5 S-6 GRAB GRAB GRAB GRAB GRAB GRAB GRAB 13.0 ORGANIC MAT SAND, (sm); fine to coarse; with silt; little gravel, fine to coarse; brown, dry, trace organics Moisture =22.5% with cobbles P200 =32.2%, Sa =53.7%, Gr =14.1%, Moisture =19.8% Moisture =11.5% some gravel, fine to coarse P200 =36.3%, Sa =37.7%, Gr =26.0%, Moisture =10.5% GRAVEL, (gm); fine to coarse; subangular, with sand; some silt, brownish gray, dry P200 =26.3%, Sa =35.3%, Gr =38.4%, Moisture =8.8% Moisture =12.1% increase in sand content SAND, (sm); fine; with gravel; fine to coarse; little to some silt, brownish gray, dry to moist Moisture =15.6% Notes: No groundwater encountered. Performed percolation test at ~5 feet bgs. Installed 2-inch diameter slotted PVC to a depth of 13 feet bgs for groundwater monitoring. 0.0 0.3 2.7 4.2 6.0 7.6 9.0 11.0 Equipment Type: CAT 430F Backhoe Location: ~12 feet NE of old lift station box Lat/Long: Total Depth: 13.0 feet Date: 6/22/2023Field Crew: A+ Home Services Inc. PROJECT NUMBER: 18-021-58.3 PROJECT: Blair Residence - Greenland B5 L5 CLIENT : ANTHC Sa m p l e Sample Data De p t h ( F e e t ) Sa m p l e T y p e US C S Cl a s s i f i c a t i o n Fr o z e n Z o n e Ground Water Data Sa m p l e # Geologist: S. Huff So i l G r a p h i c 0 1 2 3 4 5 6 7 8 9 10 11 12 13 LOG OF TEST PIT TEST PIT # TP-01 6/22/23 SUBSURFACE MATERIAL Sheet Number 1 of 1Sheet Number 1 of 1Sheet Number 1 of 1Sheet Number 1 of 1 Depth in (ft.) Time Date Symbol B U S C S L O G O F T E S T P I T 1 8 - 0 2 1 - 5 8 . 3 L O G S . G P J H D L M O D I F I E D . G D T 7 / 1 0 / 2 3 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 0.0010.01 0.1 110 100 medium 6 D30 16 20 30 40 50 1.5 6 GRAIN SIZE IN MILLIMETERS PE R C E N T F I N E R B Y W E I G H T coarse fine coarse 53.7 37.7 35.3 0.452 0.871 4.004 25.4 50.8 50.8 0.129 200 D100 D60 GRAVEL SAND SILT OR CLAY 4 TP-01 TP-01 TP-01 LL PL D10 4 1 60 fine DEPTH 4.2 DEPTH 6.0 DEPTH 7.6 HYDROMETERU.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 32.2 36.3 26.3 3/4 1/2 3/8 3 %Gravel %Sand %Silt %Clay TP-01 TP-01 TP-01 100 1403 2 COBBLES 14.1 26.0 38.4 DEPTH 4.2 DEPTH 6.0 DEPTH 7.6 8 10 14 Specimen Identification Specimen Identification Classification CuPI Cc GRAIN SIZE DISTRIBUTION 3335 Arctic Blvd Ste 100 Anchorage, AK 99503 Telephone: 907-564-2120 Fax: 907-564-2122 Project: Blair Residence - Greenland B5 L5 Client: ANTHC Project Number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iltyGravel from about 2.5' to 7' Mixture of SiltyGravel and Clayey Gravel from 7' to 11' Original ground with organics, roots, and sticks to 2.5' Some ground water encountered at 11' Bottom of Hole at 12' Jasper Blair 5-26-2022 Lot 5, Block 5, Greenland Subdivision OG GM GM/ GC GC 12N, 3W, 22 Yes 11' No Water 5/26/2022 1 5/26/2022 7:23 7:23 12"6" 2 5/26/2022 15:28 7:25 12"6" 3 5/26/2022 23:48 7:20 12"6" 4 5/26/2022 31:08 7:18 12"6" 1.23 4" 4 5.5 The material in this test hole seems to be a mixture of clayeyand siltygravel, cobbles, and larger rock. We hit some water at 11' and made an effort to dig to 12' which is bottom of hole. I set a monitoring tube per Municipalityregulations, I inspected it on 6/2/2022 and it was dry. John Peterson John Peterson 5/26/2022 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231260, Curtis Townsend, 09/21/23 / MUNICIPALITY OF ANCHORAGE '( DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION r ' • ENVIRONMENTAL ENGINEERING DIVISION � 825 L Street - Anchorage, Alaska 99501 Telephone 264.4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME y PHONE ❑ NEW �iZ_ C, C%✓�-- 516-•35'& CR'LIPGRADE MAILING ADDRESS P'0 1304 11o363 e'a LEGAL DESCRIPTION Lot 6 81ocks- LOCATION NO. OF BEDROOMS U Y Well „ DISTANCE TO: � ' Absorption area �/ r , 5 li t Dwelling ! PERMIT NO. ���� H 2 a Q Manufacturer te— Material ., No, of compartments Liq. capacity in gallons IF HOMEMADE: Inside length Width Liquid depth Ci 0DISTANCE z TO: Well Dwelling PERMIT NO. Manufacturer Material Liquid capacity in gallons 0 w y Z Well / DISTANCE TO: „� Foundation Nearest lot -line /p``DxL PERMIT N0. r K' _j U. Z� No. of lines Length of each line $.� Total length of b Trench width 'Lines Distance betweeind'lines +• N Q { ®i {� , C/ b Top of the to finish grade Materia beneath the Total effective absorption area inches '3 IL Length Width Depth PERMIT NO. C7 a F- °L Type of crib Crib diameter Crib depth Total effective absorption area w DISTANCE TO: Well Building foundation Nearest lot line —A Class Depth Driller Distance to lot ling PER NO. � Uj t c Buildingfo ndation DISTANCE TO: Sewer line o�/i Septic tank r� Absorption area (sl OTHER 110i If — PIPE MATERIALS f C12o ne+ It Lt fll SOIL TEST RATING INSTALLER 10 i —0—wLs �. REMARKSC�C EI 's ' 2 mO%Aq--Q:L y 14 �x C1 1 C�/i (i - / 'vv) .i 4 00 S S APPROVED DATE LEGAL Tri AJ 23LO SCC,' � P�RMIT NO: DATE ISSUED: APPLICANT: ADDRESS: CONTACT PHONE: LEGAL DESCRI�: LOT SIZE: ����C������v C11 F, ������������ DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L STREET, ANCHQRAGE, AK 99501 264~4720 840636 UPGRADE 07/30/84 CARL!IS, EXCAVATING P"O" BOX 110383 ANCHORAGE, Al.:"' 99511 346~3568 �--:�K�If.": IF" IF" F: 11-4 V, 111~1) ^ SUBDIVISION: 8REEICAND LOT: 5 BLOCK: � SECTION: 22 TOWNSHIP: 121\1 RANGE: 31A 18000 (SQ,FT" OR ACRES) I certify that: 1" I am familiar with the requirements for un -site sewers aOd wells as set forth by the Municipality of Anchorage (MOA) and the State of Al�ska" 2" I will install the system in accordance with all MOA cudes and regulations, and in compliance with the design critoria of this permit^ 3" I will adhere to all MOA and State of Alaska requirements for the set back dis�ances from any existing well, wastewater disposal system or public sewerag� sy'mtem on this or any adjacent or nearby lot. IF A LIFT STATION IS INSTALLED IN AN AREA COVERED BY MOA BUILDING COD�G, THEN (1) AN ELECTRICAL PERMIT AND INSPECTI8N MUST BE OBTAINED; (2) AS-BUILTS WILL NOT BE APPROVED WITHOUT AN ELECTRICAL INSPECTION QEPORT; AND (3) THE ELECTRICA NSED ELECTRICIAN" ' S 1Om�u -- DATE: � -- ....... ..... .... ~~ APPLJCANTx CAR�/S 'ATING 1:9113uEu u, DAT ............. ��Z70,eGflAAAZR ~ �� DEPT. OF ENVIRON"ENTAL C®NSER"TION SOUTHCENTRAL REGIONAL OFFICE 437 "E" STREET, SUITE 200 ANCHORAGE, ALASKA 99501 September 19, 1984 Larry Montgomery Alaska Environmental Control Services, Inc. 1200 West 33rd Avenue Suite "B" Anchorage, Alaska 99503 BILL SHEFFIELD, GOVERNOR SUBJECT: Waiver Horizontal Separation Between Well and Septic Tank, Lot 5, Block 5, Greenland S/D 852.1 -WA -030 Dear Mr. Montgomery: 274-2533 The Department has reviewed the subject waiver request and hereby waives the horizontal separation between the well and septic tank to 99 feet on the subject property for a 3 bedroom single familey residence only. Sincerely, i (r�� Bruce E. Erickson District Engineer BEE/dd GF' "R ANCHORAGE AREA BORO1'"'� HEALTH DEPARTMENT NO 552 327 EAGLE ST. ANCHORAGE, ALASKA 99501 279-2511 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM MAILING NAME// G�c�C/S� �i/%!%�%�% -ADDRESS-.�1 _s'Qi/% `-f PHONE -5 LOCATION Za�,0-' / �/�GG��J�Lf�� LEGAL DESCRIPTION �UT�'s �� ~C� �L✓7/l� t/ a � l SEPTIC TANK: NUMBER OF DISTANCE FROM WELL /e?-) 4,-f ' MATERIAL -COMPARTMENTS �— S J%jG`/G J7� CSL J✓✓'�'ijGS 70 LIQUID _ LIQUID CAPACITY GALLONS. INSIDE LENGTH -INSIDE WIDTH DEPTH_p' SEEPAGE SYSTEM: SEEPAGE PIT: �) NUMBER OF PITS OUTSIDE DIAMETER OR WIDTH- / LENGTH, DEPTH LINING MATERIAL G�'�f/L.;Ei_7%' ✓G'/�'l^s . DISTANCE FROM WELL ��k BUILDING FOUNDATION /�� / NEAREST LOT LINE d/�/'6'%dX S/G , TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) 112 SQ. FT. TILE DRAIN FIELD: 7 J TOTAL LENGTH ], DISTANCE_ FROM WELL / /h _, FOUNDATION /1/._� , NEAREST LOT LINE �S� OF LINES NUMBER OF LINES DISTANCE BETWEEN LINES /'� �/ TRENCH WIDTH -7, s IN. TOTAL EFFECTIVE ABSORPTION AREA SQ. FT. LENGTH OF EACH LINE Z -�Z5 DEPTH: TOP OF TILE TO FINISH GRADE / DEPTH OF FILTER MATERIAL BENEATH TILE IN. ABOVE TILE_ �l�ial• /oC iG�. WELL: DISTANCE FROM / WATER -- TYPE1AG�iT DEPTH �'� BUILDING FOUNDATION. SAMPLE .A -'G NEAREST / NEAREST _-:, / TANKSEPTI/'�' / SYSEME� S , CESSPOOL OTHER" LOT LINE ,SEWER LINE_ � SOURCES_Z_�­!;_ DISTANCES: DIAGRAM OF SYSTEM K G' �'� \ ix Ll 114 DATE �� �/ /� APPROVED�C— �`� HEALTH AUTHORITY GREATER ANCHORAGE AREA BoRuL/GH DEPARTMENT OF ENVIRONMENTAL QUALITY PERMIT NO./ 3500 TUDOR ROAD POUCH 6-650 ANCHORAGE. ALASKA 99502 TELEPHONE 279-8666 SEWAGE DISPOSAL SYSTEM — APPLICATION AND PERMIT NAME OF APPLICANT C�/MAILING ADDRESS `5 ���-s PHONE INSTALLATION LOCATION �% G%� 9�!/'-�• Gfc-~zip%I/ i / ",. LEGAL DESCRIPTION�- INSTALLATION OF: SEPTIC TANK TYPE AND SIZE OF FACILITY TO BE SERVED _1 FINANCED THROUGH L�SEEPAGE PIT TO BE INSTALLED BY DRAIN FIELD OTHER SOIL TEST RESULTS/ �/ NOTE: THIS PERMIT IS NOT VALID WITHOUT SOIL TEST COMPLETION DATE ANTICIPATED ( /i FINAL INSPECTION: 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE HEALTH DEPARTMENT AUTHORITY WILL BE SUBJECT TO PROSECUTION, SEPTIC TANK SIZE �`-� TYPE /�7 SEEPAGE AREA SIZE TYPE MINIMUM DISTANCES, REQUIREMENTS FOUNDATION TO SEPTIC TANK — FOUNDATION TO SEEPAGE PIT '�DRAIN FIELD i SEPTIC TANK TO SEEPAGE PIT WALL /---'� SEPTIC TANK 15�SEEPAGE PIT •��l' DRAIN FIELD TO NEAREST LOT LINE. WELL TO SEPTIC TANK �- SEEPAGE PIT DRAIN FIELD ALSO CONSIDER AREA WELLS. WATER MAIN TO SEPTIC TANK Z`I SEEPAGE PIT DRAIN FIELD SEPTIC TANK, "�'4' / SEEPAGE PIT /, DRAIN FIELD - TO RIVER, LAKE, STREAM. CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION 5 FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT FITTED WITH AIRTIGHT REMOVABLE CAPS. GRAVEL BACKFILL CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION. HEALTH AUTHORITY OR LICENSED DESIGNER DIAGRAM OF SYSTEM I CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28-66 AND THAT THE ABOVE DESCRIBED SYSTEM IS IN ACCORDANCE WITH SAID CODE. /�' tel/ DATE .T� �� APPLICANT'S SIGNATURE 3 rl� J� � XJ SOILS LOG MUNICIPALITY OF ANCHORAGE e/ DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION ❑ PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 264-4720 _ SOILS LOG - PERCOLATION TEST PERFORMED FOR: IX DATE PERFORMED: LEGAL DESCRIPTION: �-e�7 �n� �3I�C_ EI SLOPE SITE PLAN 1 i 1 3- 4 -4 raves Y �, - 5 atl C(e� °rr �6- r _ 7 8 , 0 L 00.1 -lull '2,C-) 10 11 12 13 14 15 16 17 18 19 20 •`� WAS GROUND WATER S S ENCOUNTERED? L O rJ 0 1 M)J P IF YES, AT WHAT Ir E DEPTH?y COMMENTS Reading Date Gross Time Net Time Depth to Water Ne -op P.NT4N G PERCOLATION RATE TVST RUN BETWEEN FT AND PERFORMED BY:S�¢ (02 CERTIFIED BY: Y 72-008 (6/79) _(minutes/inch) e� FT DATE: ANCIIORA",.. Ai;};A TI r HEALTH ;) PAr: "}i hl l' 32; r;AGL}' ;'fR'r.',F9' CAS -1 ANCHORAGE', ;I,.S>:KA Performed ror Legal 1)F.•ur1liJY)p11: ..R itB PerigL'med 7Y..ts F'.;r;;, ReporCs Depth-. ��e :'eet So.z � Ci-�a... t:er•i.st.ic. .3 r�/r/ GcidlGs �?/�urh.i/ L C'On,�Jat� cv/�Gr c, h/ijG� 8' c� a c U r._111 1 Instal ..}atio*t _..C, j:pate i)Y'il fr :);5�;}.il. >'.-..,..�iwm?d,.uQ«�.« n�_ f /!�Gt��. til �'O r C/- )-C):f •67j�1.t Test Pe:^ orrgd Data Certified By i/ Dates MUNICIPALITY OF ANCHORAGE 1 Wlo Q__`kL ® DEPARTMEN )F HEALTH AND ENVIRONMENT/ PROTECTION 82.5 L Street, Anchorage. Alaska 99501 =� 264-4720 Date Received: September 12, 1977 #1: Time 9 30 a.m. #2: Time �',`��jpn-\ #f3: Time \ �y (, Date 9- -77 Thursday Date-�(��� (11Date ntQQ_ I:nsp Insp Insp C COY ni f - REQUEST FOR APPROVAL OF INDIVIDUAL SEWER AND WATER FACILITIES 1. Lending Institution Request: Mailing Address: 2. Property Owner: Jack Wold, Sr. Mailing Address: Phone: Phone: 3. Legal Description: Lot 5 Block 5 Greenland Subdivision 4: Single Family Residence: (X) Number of Bedrooms: Four Multiple Family Residence: ( ) Number of Bedrooms: 5. Well System: Individual Well (x) Community/Public System ( ) Permit It Depth of. Well 112' Well. Log on File ( ) Construction { yl� .- sG�`JWI Bacterial Analysis 6. Sewage Disposal System: On-site System (X) Public Utility ( ) Permit # Installed 1971 Installer. Septic Tank Size Absorption Area Manuf acture.r� Soils Rate Material P1+ 7. Distances: Well to Septic Tank 0 1 6.� � to Absorption Area T to Sewer Line -14 Nearest Lot line 1 5 Absorption Area t to Nearest Lot Line "40 3. Lending InsLituti_on: - — -----__s.--- Mai.li.ng Address- - _�__--._-�-------- Phone: 4. Realtor/Agent; M Mail ing Address: %JB1 =_�-- ��--^ �°C l�JA- .,XOR ,Phone: /_-�1.71 5. Legal Description: Street. Location2! 7---e" 6. Si-ngle Family Residence; Number of Bedrooms: C ,. 3o 0, lS-�1 Multiple Family Residence: ( ) Number 1UNICIPAUTY Or ANCHORAGE 7. Water Supply: *_Individual. /. DepartmenL of Health and Envi.ronmenta.l Protection £325 I, ;;lrccL, Anc:hora(Jc, Alaska 99`)01 - 279 2511, e i.. 224, 225 I;di _ L2.y 1:f On-site Syst(nm, date of installation: iteguest for Approval of Individual Sewer anti Water Facilities 1. Property Owner: (' %✓�__.. Fi-__-_11����� 1 ) ��--_ ----_ _.. Mailing Address: -._-Phone: ----_ _ 2 . Name of Buyer: - .` ------------- ----- ----- -- ----- _ �_ - _ Mailing Address: - ------ _-----_-�_�__-,_-- _- Phone: 3. Lending InsLituti_on: - — -----__s.--- Mai.li.ng Address- - _�__--._-�-------- Phone: 4. Realtor/Agent; M Mail ing Address: %JB1 =_�-- ��--^ �°C l�JA- .,XOR ,Phone: /_-�1.71 5. Legal Description: Street. Location2! 7---e" 6. Si-ngle Family Residence; Number of Bedrooms: Multiple Family Residence: ( ) Number of Bedrooms: 7. Water Supply: *_Individual. Well Public/Community System ( ) If Individual Well, well. depth If Community System, name of system - S. Sewage Disposal System: On-site System (5() Public: System ( ) 1:f On-site Syst(nm, date of installation: *NOTE: A well log is required *NOTE: on nLI, wells (1-ci-fled since 6/7`_). 3/77 Pag` Two Department of Health and Environmental Protection Request I -or Approval of Individual Sewer and Water Facilities Legal_ Description: Lot 5 Block 5 Greenland Subdivision Continents: M Affadavit Attached: ( ) Approved: �} A r)isapproved: _ �J Letter_ Attached: ( ) Date: Date: (d r --f .ae��fia��nent71 rksheet: i LSU /�r C, l 3. i. GREATER ANCHORAGE AREA BOROUGH Department of Environmental Quality - — 3330 "C" Street, Anchorage, Alaska 99503 2744561 Date Received Time of Inspection_ T (9 Date of Inspection REQUEST FOR APPROVAL OF INDIVIDUAL SEWER & WATER FACILITIES FOR Mailing Address: Property Owner: `/2-24 . �f�� Phone: Mailing Address: 0 > Legal Des cription:l� 4. Location: 5. Type of facility to be inspected��y/'� ^� No. of bedrooms 6. Well Data: A. TypeB. Depth e� C. Construction D. Bacterial Analysis, -� 7. Sewage Disposal System: A. Installed B. Installer WIL! 6 -27 -Yl _ C. Septic Tank: 1. Size /Z5 -D 2. Manufacturers��5--e�C D. Seepage Pit: 1. Absorption Area ���0 2. Material d��Z&L E. Disposal Field: Total length of -2Z 8. 8. Distances: A. Well to: Septic tank, Absorption area /1� ,Sewer Lines Nearest lot line Other contamination B. Foundation to septic tank Absorption area /� C. Absorption area to nearest lot line EQ -034 (1/74) Page 1 of two pages Page 2 of two pages - Re est for Approval of Individual ier & Water Facilities Legal Description Comments Approved Disapproved Date ' Jr Approval,Valid for one year from date signed Greater Anchorage Area Borough, Department of Environmental Quality DIAGRAM OF SYSTEM i certiry tnat the inrormation containea in this request tor, approval to be a true ana accurate representation of the subject sewer and water facilities and these facilities are operating satisfactorily. SIGNED EQ -034 (1/74) Date .>t CJI F GREATER ANCHORAGE AREA BOROUGH Department of Environmental Quality 3330 "C" St., Anchorage, Alaska 99503 - 274-4561 IM U.t REQUEST FOR APPROVAL OF INDIVIDUAL SEWER & WATER FACILITIES 1. Type of Inspection: CMRO VA __x_.— F11A _ CONV 2. Property Owner: ` Mr, xanrath _l �272•�34•LZ--- Mailing Address: utt �ex��� Day Phone 344- 8033 3. Name of Buyer: _ Terry Beers Mailing Address: P^.�O.Box ._8-588Da�Phone 344•�O�A_3—� 4. Name of Lending Institution: The Lomas & Ntlet:on co_ Mailing Address: 4449 Business Park Blvd, Phone4��63—_ 5. Name of Realtor or Agent: Hal Graser Realty --- Mailing Address: 401 E. 36th Ave Phone 279-0491 _ 6. Legal Description: Lot5 Blk 5 Greenland Subd Location: Greenland Subd. 7. Type of Facility to be inspected: single Family No. Bdrms. 4 8. Water Supply Type of Supply: Public Utility Individual If Individual, number of dwellings presently served ? If Individual, depth of well ??? 9. Sewage Disposal System Type of System: Public Utility Individual (on-site) If Individual, date of installation EQ -037 (1/74) GIE'ATM A ICHDRICC 11ol-A PPROUcl 1 JEPAMENT OF 11VIRONMENTAL l UALITY 3`' 0 TuDOR ROAD �JCFIORAGE. ALASKA 99507 DATE , ECEIVED;— INSPECT; .-._._r; / Trr'1c: REQUEST FOR APPROVAL OF INDIVIDUAL SMIER NIL) MATER FACILITIES For _ I, APPROVAL REnUESTED DY •-- ADDRESS' .e_.. � f /) � 2, PROPERTYHONE,- 3, LEGAL DESCRIPTIOi;; 4, TYPG FACILITY TO M INSPECTED:..,),/ NUMER OF uU)ROOMS: 5, ,VILE,. jATA; ,P B. R CTI©r E, DACTER I AL N sALYS I5 G, gr.14AGE 1)ISPOS/1L SYSTEh1: A, SEPTIC TA;lIC SIF HOMEMADE,, SI10I DIAGRM ON BACK) 3, ['W-4UFACTURER_ `___..__. �, I`rISTAl1EIZ / j � S-�L iaPPROVAL IRM- fjl'ST FOP r.,. R ,,ATM FnCILJTIE 'r !o r1�li: P IT 1. SI7 1,12 C. DISPOSAL FIELA Z TOTAL LENGTH ') % iiEPUI RE D :EASUREMENTS Al l!EELL TO SL'-P'I'IC TA;;{�16�6) B.• 117-LL TO SEEPAGE PIT_ C. 1,-!—ELL TO S"' 11M LI !r LCL{-CJ D. WELL TO PROPERTY E. III-LL TO OT' IER E'OSS I')U:. C(?i ;TPJ II;'!\T IO?! ` F. FOUIMATIOEI TO SEPTIC TA l/ �. FOU(MATIOfI 'f0 SEEPAGE PIT ��. SEEPAGE PIT TO PROPERTY 3. M,I E TS 4nrPRovE�° S�T�.a�PRnv: - -DATI ,i A. n j A 1 r. Y.:r , Grp r, f'P�1I .LI,. c 0 , ,�. C ,C , r. 3: TC GMATER AINGI MC E AREA BOROUGH DEPARTMEUr OF EPNIROWErrAL QUALITY May 24, 1971 Veterans Administration P.O. Box 1399 Anchorage, Alaska 99501 SUBJECT: Sewage Disposal and Water Supply for Lot 5, Block 5, Greenland Subdivision Dear Sirs: Soil criteria in Greenland Subdivision varies to a great degree SO that it is difficult to predict the feasibility of on-site sewage disposal on any particular lot. A soil ,analysis for Loi: 2, Block 5, Greenland Subdivision, indicate: fairly good soil however. Lot 2, Block 5 is the closest soil analysis we have. It is guite likely that soil conditions for the subject lot are within the required limits for on-site sewage disposal. Well depths for this area range between 75' and 130' and appear to be providing adequate supplies of potable water„ Sincerely, John R. Le.e, &S. Sanitarian rn Juin: 10, 1971 Veterans Administration Y.Q. Box 1399 Anchorage, Alaska 99501 Subject: Sewer E dater dor Lot 5, knock 51 Greenland Subdivision Door Sir; Public ;ewer and writer is riot available to Greenland Subdivision on and M nat praporied Cor the near futuxv. The nearoM lot of which we have a soil analysis indicates that on .site sewage disposal ica feasible. It is quite likely that soh conditions for the subject lot are within the required limit; for on-site sewage di.spooal.. This Department would give approval to the installation as installed to applicable: Borough Ordinances. Tho cnclosed plat plan indicates a suitable Layout:. Sincerely, John R. Lee, R.S. Sanitarian ran e-= 1 10 a OCT 2 8 2095 3 by #� • Municipality of Ancho a -_ On -Site Water and Wastewater Progra z hC� (907)343-7904 �! p� ti 8 b Certificate of On -Site Systems Approval Parcel I.D. 015-971-32 Expiration Date: 1. GENERAL INFORMATION Complete legal description GREENLAND BLOCK 5i LOT 5 Location (site address) 4620 EAST 115TH AVE. *.ANCHORAGE, AK 99516 Current Property owner(s) RICHARD HARTWIG Day phone 440-2332 Mailing address 4620 EAST 115TH AVE. *ANCHORAGE, AK 99516 Real Estate Agent JASPER BLAIR Day phone 843-0351 2. TYPE OF DWELLING ® Single Family (w/wo ADU) _ ❑ Duplex ❑' Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 4 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well © Individual Individual Water Storage ❑ Holding Tank El Community Class Well ❑ Community ❑. Public Water System ❑ Public Sewer ❑ WaiverNariancerequest for" N/A ... - Distance:- Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. _ COSA Fee $ ✓t fo `Waiver Fee $ Date of Payment �b[lrJDate of Payment Receipt Number Receipt Number COSA# OSC(�� foo Waiver # 5. 'STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined in the Certificate of On -Site Systems Approval Guidelines for this application, shows that the on-site water, supply and/or wastewater disposal system is (are) safe; functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. - Name of Firm Garness Engin airing Group Ltd (GEG) Phone _(907) 337-6179 Address 3701 E. Tudor Road, Suite 101, Anchorage AK, 99507-1259 Engineer's Printed Name Jeffrey A. Garness Date jobl-llr In conducting this evaluation GEG.providerdan engineering evaluation of the wea ar,di . �al,,,r r SVP/AT,n �nrnrvl....-� .aiu .... Hidden defects ore, operational: life of all limitedto, soil Condit construction (materia The but not •.­ —nummns can vary, and are outside the control of GEGr Satisfactory test results do notms - guarantee future performance of the system/s: therefore, GEG makes no ry tesn % • _ r implied) regarding the future performance of the well or septic system GEG makes oopnss or representation whether an alternative well or septic system can s installed m at A. •, � S�� the property in the event either of the current systems fail The content of this repbn is for the sole benefit of the person/pally who retained GEG. Reliance i - CE Ar AV upon the information. provided in this report by any other personorparty, including but not limited to subsepuentpmpertypurchasers, is notautby an other shoe, GEG disavows any legal duty fo �� °•. J a(('j,(�// • ••• � ••�:j11' anyone other than the person/party who paid for this report. ,,�`••••^' ;iJh ,$$`a��'�� 6. DSD SIGNATURE L-� System #1 Approved for L bedrooms w F E� aP ER 0 - System #2 Approved for _ bedrooms Disapproved �j PRS C Conditional approval for pp bedrooms, with the following stipu at ons:' E14ell Original Certificate Zhe Date: unlapality of Anchorage Development Services Division (DSD) issues `Certificates Of On -Site Systems Approval.(cOSA) based only upon the. representations in given paragraph 5 by an independent professionalcivil engineer registered in of Anchorage is not responsible for errors the State of Alaska. The Municipality. or omissions in the professional engineers work.: 7. ATTACHMENTS: COSA Checklist _� Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA blue shy &1-12.Eoc - If more than 1 septic system is on the lot: COSA Checklist # _of_ Structure served by this system Certificate of On -Site Systems Approval Checklist Legal Description: GREENLAND; BLOCK 5, LOT 5 Parcel ID: 015-171-32 A. WELL DATA *PER GEG INSPECTION **40+ PER SUROUNDING WELL LOGS Well type PRIVATE If A, B, or C provide PWSID# N/A Date completed 1971 Sanitary seal (Y/N) YES I, Total depth *77+ ft. Cased to **40'+ ft. FROM WELL LOG Date of test Static water level ft. Well production g,p,m, WATER SAMPLE RESULTS: Coliform 0 colonies/100 ml. Nitrate 4.35 mg./L. Well Log (Y/N) NO Wires properly protected (YM) YES Casing height (above ground) 12+ in. AT INSPECTION 10/9/15 26 ft 6.8+ g.p.m. Collected by: GFG, I td. Arsenic: ND ug./L. Date of sample: 9/29/15 B. SEPTIC/HOLDING TANK DATA 31 YEAR OLD STEEL SEPTIC TANK IS APPROACHING THE END OF ITS USEFUL LIFE **EXTERIOR ALARM ONLY Tank Type/Material SEPTIC/STEEL Date installed 8/3/84 Tank size 1250 gal. Number of Compartments E Cleanouts (Y/N) YES Foundation cleanout (Y/N) YESpression over tank(Y/N) NO High water alarm (YIN) **YES 11/I(o/l Date of pumping Pumper A+ HOME SERVICES C. ABSORPTION FIELD DATA NORTH/SOUTH Date installed 8/3/84 Soil rating (g.p.d./Wo /bdr 100 System type SHALLOW TRENCH Length . 42.5/21 ft. Width 5 ft. Gravel below pipe 2 ft. Total depth*5.75_ft. Eff, absorption area 453 ft2 Monitoring tube YES Depression over field NO Date of adequacy test 10/9/15 Results (Pass/Fail) PASS For 4bedrooms Fluid depth in absorption field, before test 5/7 in. Water added 631 gal. New depth 17/18 in. Elapsed Time: 120 min. Final fluid depth 11 in. Absorption rate >= 600 g.pa. Any rejuvenation treatment (past 12 mo.) (Y t fvnP) NONE_ _If -yes, -give -date — WATER WAS 'INTRODUCED THROUGH THE LIFT STATION **EXTERIOR ALARM ONLY *PER CONVERSATION WITH JAY CREWDSON, P.E. ON 10/1/15; NO CODE AT TIME OF INSTALLATION D. LIFT STATION Date installed 8/3/84 Size in gallons 213 Manhole/Access (Y/N) YES "Pump on" level at 157 in. "Pump ofP level at 165 in. High water alar level at 140 in. Datum TOP OF TANK Cycles tested 3 Meets alar & circuit requirements? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot *99, On adjacent lots **50'+ Absorption field on lot 100'+ On adjacent lots 100'+ Public sewer main 75'+ Public sewer manhole(cleanout 100'+ Sewer /septic service line 25'+ Holding tank 4W7-914 Animal containment areas 50'+ Manure/animal excrete storage areas 100'+ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation 5'+ Property tine 5'+ Absorption field 5'+ Water main 10'+ Water service line 103+ Surface water 100'+ Wells on adjacent lots 100'+ SEPARATION DISTANCE FROM ABSORPTION; FIELD ON LOT TO: Property tine 10'+ Building foundation 10'+ Water main 10'+ Water service line 10'+ Surface water 100'+ Driveway, parldng/vehicle storage 10'+ Curtain drain NONE KNOWN Wells on adjacent lots 100'+ F. COMMENTS *PER 1984 INSPECTION REPORT, WAIVER ON FILE WITH A EC• **100'+ TO ALL ADJACENT SEPTIC SYSTEMS EXCEPT GREENLAND; BLOCK 5, LOT 4; APPROXIMATELY 95' FROM WELL TO TANK. IN 1972 CODE REQUIRED 50'+ TO TANK G. ENGINEER'S CERTIFICATION I certify that l have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSH guidelines in effect on this date. Engineer's Printed Name JEFFREY A. GARNESS Date _ rDJ21)"- (Rev. 11105) O M E. 115th Avenue S89053'20"E 100.00 Well 0 Lot 6 24.5 N 35.5 *; 0 N 1 1/2 Story Frame House o - N N 60.0 W deck �O r LU Ret. v o M o Lot 5 0 0 Z \ enls $eVIr ° /Septic tank 0 Vent $epC�c 0 ,It i 1 S89053'20"E 100.00 N W ALLEY VA 0 M Lot 4 SCALE: V= 30' 8426H AS -BUILT NO CORNERS SET THIS DATE I hereby certify that I have performed a Mortgagee's inspection of the following described property: LOT 5, BLOCK 5, ``A'%%%% GREENLAND SUBDIVISION ��. QF • A�qS �l 49ggqth�� eo,.Fred Walatka:ffs EASEMENTS OF RECORD, OTHER THAN F 3255 — S yZe��! THOSE SHOWN ON THE RECORDED o • • . • • yea PLAT ARE NOT SHOWN HEREON. �' FrSSIONAL D ��\\\�� BE Anchorage Recording Precinct, Alaska, and that the improvements situated thereon are within the property lines and do not overlap or encroach on the property lying adjacent thereto, that no improvements on the property tying adjacent thereto encroach on the premises in question and that there are no roadways, transmission lines or other visible easements on said property except as indicated hereon. Dated at Anchorage, Alaska this 19th day of October ,2015. FRED WALATKA & ASSOCIATES (907-248-1666) Engineers and Surveyors 07/04/2015 07:24 907-345-0202 ALPINE DRILLING AA ROW PUMP AND WELL SERVICE, LLC. PO BOX 110496 ANCHORAGE, AK 99511-0496 Bill Jasper Blair P.O. Box 1147 Dillinahmn AK 99576 PAGE 01/01 Invoice Date I Invoice 10/22 015 10540 - - - --- - - -P.O. No. - _...Terms-- -- ---Project-- -- 1620 E. 115th Ave. Due on receipt Quantity Description Rate Amount 1 Casing Extension 285.00 285.00 1 Well Seal & Conduit 87.50 87.50 1 6" Casing 15.00 15.00 Send to Gatness Engineering Total $387.50 FAX 338.3246 10/12/2015 07:52 8686770 APLUS SS Pp16N7 F�Ld O 414T5 A FULL NO A+ HOME SERVICES, INC. 7501 E. 140th Avenue ***** Anchorage, Alaska 99516 � 3451890 p 35 CUSTOMER ,.� LI Block JasperBlair :IV �� 0' 4620 E.1lis' Avenue a�ay -Anchoragel-A 99516 Lot PAGE 01 INVOICE # 5 0 5 7 8 DATE DESCRIPTION AMOUNT 00.00 10-07- Rgplaced Float $4 150.00 150.00 TOTAL RERKS Gallons Septic Leach Area Holding Tank Standpipes Time ❑ PROBLEM AREA - CALL FOR MORE INFORMATION D NEEDS TO BE DONE AGAIN IN 6 MONTHS ❑ Good Shape ❑ r Sludge buildup on bottom ❑ Floater on top ❑ Jim cap missing or ❑ Cut standpipe to 1' above ground ❑ Needs Septictrine needs replacing 10/14/2015 07:14 8686770 APLUS SV,AJGHT - F U A EATS =====I L�Iale A+ HOME SERVICES INC. 7501 E. 140th Avenue Anchorage, Alaska 99516 345-1890 CUSTOMER Jasper Blair �� AncboMe, AX 99516 Block Lot OATF DESCRIPTION 10-13-pRepair - Litt station lid 907 -0351 PAGE 01 INVOICE # 5 0 6 01. TOTAL "F -V +' REURKS AMOUNT Gallons _Septic Leach Area Holding Tank _Standpipes Time 0 PROBLEM AREA — CALL FOR MORE INFORMATION E] NEEDS TO BE DONE AGAIN IN 6 MONTHS 0 Good Shape El Sludge buildup on bottom L] Jim cap missing or El Cut standpipe to 1' above ground needs replacing Floater on top ❑ Needs Septictrine Mayor Municipality of Anchorage Ak Department of Health and Human Services 825*V Street P.O. Box 196650 Anchorage, Alaska 99519.6650 httpJh~. d.snchorege.sk.us Permit Number: NSW 040096 Date of Issue: ¢ -3-04 Parcel Identification Number: 015-171-40 Date Started:15 4-04 Date Completed: 5-15-04 Is well located at approved permit location? ® Yes Q No Legal Description: Greenland Block 51t9 Property Owner Name & Address: BarryQu/nto 4721 JumarRoad Borehole Data: Soil Type, Thickness & Water Strata Depth (ft) From To Method of Drilling ® air rotary ❑ cable tool Casing type: steel Stick up 0 2 Wall Thickness: .250 inches gravelly silt 2 24 Diameter. ¢ inchesMDcp*, Atfcet sandy silty gra vel 24 63 Liner Type: gravelly silt 63 79 Diameter: inches Depth: feet Casing stickup above ground: 2 feet silty water sand &gravel 79 84 Static water level (from ground level): A2—feet Pumping level: 84 feet after 2 hours pumping 10 gpm Recovery Rate:.LO gpm Method of Testing: ALM Well Intake Opening Type: ® Open End ❑ Open hole ❑ Screened Start feet Stopped feet ❑ Perforations Start feet Stopped feet I� Grout Type: bentonite 4 8 Volume: I II p Depth: Start 0 feet Stopped ? feet Pump: Intake Depth feet PumD size ho Brand Name 11 IIWell Disinfected Upon Completion? ® Yes ❑ No �I Method of Disinfection: chlori�6le Comments: Well Driller. Alpine Drilling & Enterprises PO Box 110496 Anchorage Alaska 99511 Attention: The well driller shall provide a well log to the property owner within 30 days of completion and the property . _.......a. _..r. J.."....1.61 ..._wa. _....n._... A. IN__. .rVT. ...a • IT--... P-1. ... .e•. rn a.... .r ....... •..•... Date Drilleds Static Water Level _ 3 1 feet Draw Down feet TY22 Material Drilleds 0 feet to Lq S to to M! to Hefty Drilling S.R.A. Box 1553 H Anchorage,Alaska 99507 WELL LUG Gallons Per Minute An Total Feet of Casing±—� LEGAL DESCRIPTION: Lot 9, Block 6, Greenland Subdivision.