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HomeMy WebLinkAboutPITZER LT 3AOnsite File f �� 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 Water & Wastewater System Permit Permit Number: OSP231339 Work Type: WellSeptic Initial Tax Code Number: 09002157000 Site Legal Address: PITZER LT 3 GA659 Site Mailing Address: 186 EL ROCKO LN, Indian Owner: TWO ELK CY A Design Engineer: HDL ENGINEERING CONSULTANTS This permit is for the construction of: Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: ,oenr mot 5�, 1. PIF 'r lllepaI- tinellt 11/4/2023 11/3/2024 33995 Q Disposal Field 0 Septic Tank ❑ Holding Tank ❑ Privy Q 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 Rey: Issued By: Date: Date: �1 Z 5 MUNICIPALITY OF ANCHORAGE Development Services Department y`-' Phone: 907-343-7904 On -Site Water & Wastewater Section �-� Fax: 907-343-7997 ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 09002157000 Property owner(s) Cy A. Two Elk Mailing address 3009 NORTHWOOD DR, ANCHORAGE, AK 99517 Site address 186 EL ROCKO LN, Indian, AK 99540 Day phone (907) 538-8809 Legal description (Sub'd., Block & Lot) Pitzer Lot 3 Legal description (Township, Range & Section) Lot Size 33,995 Sq. Ft. Number of Bedrooms 5 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑ Initial 171 Single Family (SF) ❑ Septic Tank 0 Upgrade ❑ (w/wo ADU) Holding Tank ElRenewal ElDuplex (D) El Privy El Multiple Multiple Dwellings El and/or D) Private Well Q 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: _$4;20 Date of Payment:/ 01411Z 3 Receipt Number: 0/2 q5D Permit No. 03y6l2a 1338 Waiver Fees: Date of Payment: Receipt Number: Waiver No. GADevelopment Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc D `f M1 -11 531 LOT 1 / QF ROCK RETAINING WALL 100' WELL RADIUS v APPROXIMATE WELL LOCATION LOT 4 ��P\GRAVEL DRIVEWAY / O .)_J / l `l' / •i'•::i•:'.:- {i:: i::•: i::•: is . �::::...... \ 100' WELL RADIUS -��- ................................................... ` _ ........................ ........................ PROPOSED WELL LOCATION \ VERIFY GREATER THAN 100' FROM SEPTIC SYSTEM ON LOT 2 - NORTH OF PROPOSED WELL \ APPROXIMATE LOCATION AND GREATER THAN 50' FROM ON-SITE SEPTIC TANK / FIELD (SINCE AWWTS IS PROPOSED). \ J OF SEPTIC SYSTEM / Qg j Q ....::::::: j I , QSr / �OGQpsF f� co PITZER SUBD. \ \ Q c0 / �/��� TOP OF MOUND (14'X36') ,/ / PLAT NO. 81-33 \ CO -01 c�/ ry �` APPROX. ELEVATION 124' / LOT 3 / /::i:i:•.�1,./, SEENOTE5 TOE OF MOA FILTER SAND & , 0` v<�� EXCAVATION LIMITS FOR SAS (26'X34') mss` \ M N / c0-02 30'RADIUS TOE OF SOIL COVER 4t. \� ` TEST PIT \ t ` (48'x70' ) / f. / �\ / ` 0 / NIS b, ST -02 APPROXIMATE LOCATION OF SEPTIC SYSTEM Q_V a9V.astcvstle REVME EDFORCODELUM1V11 NOTES OF WORK 1. 1. CONTRACTOR SHALL NOTIFY THE ENGINEER AND ANTHC 24 HOURS PRIOR / TO THE INSTALLATION OF ONSITE SYSTEMS FOR COORDINATION OF 2. INSTALL NEWP SE TIC TANK AS SHOWN ON SSSD-545 / INSPECTIONS. / 3. e 0+70.2 2. FIELD SURVEY PERFORMED MAY 11, 2022. GRAVEL DRIVEWAY4. CONSTRUCT NEW GRAVITY FED MOUNDED SOIL ABSORPTION SYSTEM (2) QUANICS A400 PODS 3. A TITLE REPORT WAS NOT PERFORMED, EASEMENTS OF RECORD OTHER / / THAN THOSE SHOWN ON THE PLAT OF RECORD MAY EXIST. • 2' OF MOA FILTER SAND UNDER SEWER ROCK & EXTENDING V FROM Division of Environmental 4. ADDITIONAL UNDERGROUND UTILITIES MAY EXIST THAT ARE NOT SHOWN ON Health and Engineering THIS AS -BUILT SURVEY. 4500 Diplomacy Drive 3 PERFORATED LATERALS 16' LONG SPACED 4' OC (SEE C-301) Anchorage, Alaska 99508 5. STRUCTURE LOCATIONS FROM MUNICIPALITY OF ANCHORAGE RECORD FILE (907) 729-3600 #015-202.48 FOR LOT 4, BLOCK 7; #015-20249 FOR LOT 5, BLOCK 7; 5. #015-202-50 FOR LOT 6, BLOCK 7; PLAT 8040; #015-212.42 FOR LOT 5; AND #015-212-43 FOR LOT 6; PLAT 77-187. oF'A� 0�4' WITH A REMOTE MONITORING SYSTEM. ��..•E y1.................. 6. EXISTING RAILWAY CAR TO BE RELOCATED AS PART OF PROPOSED BUILDING AT LOCATION SHOWN.0. 6. 7. INSTALL SOIL ABSORPTION SYSTEM OUTSIDE UTILITY EASEMENTS. '■ i Ri 11MK fONOREN 11 : :Z"r OF WORK 1. INSTALL NEW 4" ABS SEWER SERVICE WITH 2" INSULATION BOARD ABOVE / PIPE, AS SHOWN ON SHEET SSSD-400, 2. INSTALL NEWP SE TIC TANK AS SHOWN ON SSSD-545 / 0+58.8 / 3. INSTALL NEW QUANICS AEROCELL AWWTS, AS SHOWN ON SSSD-556. 0+70.2 2500 GALLON STEEL EPDXY COATED SEPTIC TANK ANCHORAGE TANK OR EQUAL GRAVEL DRIVEWAY4. CONSTRUCT NEW GRAVITY FED MOUNDED SOIL ABSORPTION SYSTEM (2) QUANICS A400 PODS (SAS), MOUND CONSISTS OF: / / APPROXIMATELY 8' OF TYPE II -A ERS - TO REMOVE UNDERLYING PEAT • 2' OF MOA FILTER SAND UNDER SEWER ROCK & EXTENDING V FROM t t f 1 EDGE OF SEWER ROCK WITH 2 TO 1 SLOPE (SEE C-102 AND C-301) J 1' OF SEWER ROCK - 12'W X 20'L (SEE C-301) 3 PERFORATED LATERALS 16' LONG SPACED 4' OC (SEE C-301) it J 2" INSULATION EXTENDED TO EXISTING GRADE (SEE C-301) • 2.5' OF SOIL COVER WITH 3 TO 1 SLOPE (SEE C-102 AND C-301) 5. PER AMC 15.65 THE FOLLOWING REDUCED SEPARATION DISTANCES AREA ALLOWED FOR COMPONENTS SERVING A CATEGORY II AWWTS EQUIPPED WITH A REMOTE MONITORING SYSTEM. • FIFTY FEET FROM SURFACE WATER • FIFTY FEET TO A PRIVATE WELL 6. INSTALL NEW 6 -INCH WELL IN ACCORDANCE WITH PLANS AND SPECIFICATIONS. SEE SHEETS SSSD-711 AND SSSD-712. 7. INSTALL NEW PRESSURE TANK, AS SHOWN ON SHEET SSSD-800. CONTRACTOR SHALL SIZE PRESSURE TANK BASED ON ACTUAL FLOW RATE OF INSTALLED WELL AND TOTAL OF 5 BEDROOMS. IF NEW WELL IS LOW PRODUCING, ADDITIONAL WATER STORAGE MAY BE REQUIRED AS DESCRIBED IN THE SPECS. o... / co APPROXIMATE LOCATION OF WELL UNDERGROUND GAS LINE LOCATED ON MAY 13, 2022 ` \ ST 01 / J UNDERGROUND ELECTRIC LINE fi °// ' SHED LOCATED ON MAY 13, 2022HD P ro fi KEEP CORNER OF \F f FIELD OUTSIDE UTILITY EASEMENT10. UNDERGROUND FIBER OPTIC LINE J V 01. TBM \\\ LOCATED ON MAY 13, 2022/7y ELEV = 120.94' SITE PLAN id F T t 1 I T F� �\ UNDERGROUND COMM LINE 100' WELL RADIUS 9ti \ LOCATED ON MAY 13, 2022 I\- --/ -=ZU" USER�MFOONDREN PRODUCT: AutoCAD 2023 - English FILE: H.yobs118-021 ANTHC Tenn Contract 18 -TC -161654 (ANTHC)158 - Well and Septic Designs - 6 Anchorage HomeslCAD\DrawingslSite 4� 0 10• 20• 40' LAYOUT: SITE PLAN PRINTFf1 ti/510W3 1 1.17.41 AM MAJOR STRUCTURES ID STATION DESCRIPTION CO -01 0+02.5 DOUBLE CLEAN-OUT, SEE SSD -301 CO -02 0+58.8 DOUBLE CLEAN-OUT, SEE SSD -301 ST -01 0+70.2 2500 GALLON STEEL EPDXY COATED SEPTIC TANK ANCHORAGE TANK OR EQUAL ST -02 0+97,7 (2) QUANICS A400 PODS p/z/wm CE -16679) • p'�ESS1�� 0 1. BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT to W H U) N W Q ' M > -I U) Lu Q H 0 Lu J W N O = W i1 F - Z1 < C0 U U) PLAN SET: AKA -22 -ANC PRO) MGR: C. BOWMAN PROJENG: M.FONDREN DRUMS ENG: DRAWN BY: J. ERHARDT SHEET TITLE SITE PLAN C-101 SHEET 2 OF rJ ❑C C B I I L GENERAL NOTES 1. ALL WORK SHALL BE COMPLETED IN ACCORDANCE WITH THESE PLANS AND THE BIDDING AND CONTRACT DOCUMENTS TITLED "ANCHORAGE, ALASKA SCATTERED SITES - SITE 6 PITZER LOT 3" DATED SEPTEMBER 2023. 2. SCOPE OF WORK a. PROVIDE ALL LABOR, EQUIPMENT, MATERIALS, AND SUPERVISION REQUIRED FOR CONSTRUCTION OF A COMPLETE SYSTEM ON-SITE SANITARY SEWER SYSTEM INCLUDING SEWER PIPING, SEPTIC TANK LIFT STATION, QUANICS PODS, AND MOUND SOIL ABSORPTION SYSTEM AS SHOWN ON THE PLANS, THESE SPECIFICATIONS, AND IN ACCORDANCE WITH MUNICIPALITY OF ANCHORAGE (MOA) AND/OR ADEC REQUIREMENTS b. ALL LABOR, TOOLS, EQUIPMENT AND MATERIALS AND PERFORMING ALL OPERATIONS IN CONNECTION WITH THE CONSTRUCTION OF AN INDIVIDUAL WATER SYSTEM INCLUDING, BUT NOT LIMITED TO, DRILLING, SAMPLING, CASING, SCREENING, GROUTING, FORMATION STABILIZING OR GRAVEL PACKING (IF REQUIRED), DEVELOPING, TEST PUMPING, DISINFECTING, SITE CLEARING AND CLEANUP, AND TESTING OF A WELL AND WATER SERVICE LINE UP TO AND INCLUDING THE PRESSURE TANK IN ACCORDANCE WITH THESE SPECIFICATIONS AND DRAWINGS. c. 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 COLLECTED BY ANTHC SUMMER OF 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 BY HDL SUMMER OF 2023. 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 AND AMC 15.55. 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. 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. 5. 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. 6. 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. 11. CONTRACTOR SHALL SUBMIT WELL DRILLING RESULTS AND INFORMATION TO THE STATE OF ALASKA'S WELL LOG TRACKING SYSTEM (WELTS), AS REQUIRED BY 11 AAC 93.140(a). USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:ljobs\18-021 ANTHC Tenn Contract 18 -TC -161654 (ANTHC)158 - Well and Septic Designs - 6 Anchorage Homes\CAD%DrawingsZte 6\GeneraI1ANC-G-STGENL-6.dw9 3 1 4 n MED FOR CCM COW .EFERENCES 1. STATE OF ALASKA ADEC ONSITE WASTEWATER SYSTEM INSTALLERS MANUAL, JANUARY 2016. n** 2. ADEC WASTEWATER DISPOSAL REGULATIONS 18 AAC 72, NOVEMBER 2017. 3. MUNICIPALITY OF ANCHORAGE -WASTEWATER REGULATIONS, AMC 15.65. 3. MUNICIPALITY OF ANCHORAGE -WATER WELLS REGULATIONS, AMC 15.55. 4. MUNICIPALITY OF ANCHORAGE STANDARD SPECS 2023 (MASS) ESIGN CRITERIA Division of Environmental Health and Engineering 1. WASTEWATER SYSTEM 4500 Diplomacy DriveAnchorage, Alaska 99508 • THREE UNITS PROPOSED ON THE PROPERTY, 5 BEDROOMS TOTAL (907)729-3600 • DESIGN FLOW RATE: 150 GAUDAY/BEDROOM. PROJ ENG: M. FONDREN • TOTAL DESIGN FLOW: (5 BEDROOMS ` 150 GAUDAY/BEDROOM)= 750 GAUDAY ����1, OF`A•144 �4 pSE.........,�AS. �� SHEETTITLE . 5;.. .... 9 �� • GEOTECH MEMO SUBMITTED SEPARATELY WITH PLANS INCLUDES TEST PIT LOG AND PERC TEST RESULTS : *F • HDL TEST PIT TP -01 EXCAVATED JUNE 26, 2023 (SEE SHEET C-101 FOR LOCATION). DURING EXCAVATION A LAYER 4.1h .. i CLASSIFIED AS PEAT WAS OBSERVED FROM 7 TO 8 FT. SOIL FROM 8 TO 10' CLASSIFIED AS GM. NO IMPERMEABLE SOILS WERE OBSERVED TO 10 FT. i....... ....... ........: • A WK F°NOREN a ee 0. c'•. 179 .'� CE -1-1 66793 • WATER TABLE DURING EXCAVATION WAS OBSERVED AT 5 FT BELOW GROUND SURFACE (BGS). GROUNDWATER WAS MONITORED AND #* � ••., "•"'•.""'• OBSERVED AT 2.5 FT ON JULY 5, 2023. SEASONAL HIGH GROUNDWATER ESTIMATED AT 0.5 FT BGS BASED ON ADJUSTMENT FACTOR OF 2�� 0 I FT FOR JULY (TABLE 1, AMC 15.65). PERCOLATION TEST NOT CONDUCTED DUE TO PRESENCE OF WATER TABLE AND PROPOSED DESIGN. �%4 %E • QUANICS ADVANCED WASTEWATER TREATMENT SYSTEM (AWWTS) PROPOSED. A 2 FT SEPARATION DISTANCE TO GROUNDWATER IS 0 1' REQUIRED FOR AWWTS. • PEAT WILL BE EXCAVATED AND REMOVED TO V AND NATIVE SOIL REPLACED WITH ENGINEERED RECEIVING SOIL (ERS) MASS TYPE II -A BAR IS ONE INCH ON MATERIAL. TYPE II -A MATERIAL WILL BE PLACED ON UNDERLYING GM SOILS. ORIGINAL DRAWING, IF NOT • 2' OF MOA FILTER SAND WILL BE PLACED ON ERS AND USED TO ELEVATE MOUND SYSTEM ABOVE EXISTING GRADE ADJUST SCALES ACCORDINGLY • CAT III APPLICATION RATE APPROVED BY MOA FOR CAT II AEROCELL CONFIGURATION WITH 2 FT MOA FILTER SAND. MINIMUM ABSORPTION AREA SHALL BE LARGER OF: a. AREA REQUIRED UTILIZING CAT II APPLICATION RATE FOR IMPORTED SAND, OR CID b. AREA REQUIRED UTILIZING CAT III APPLICATION RATE FOR RECEIVING SOIL BELOW IMPORTED SAND W • PERCOLATION RATE OF UNDERLYING GM SOIL ESTIMATED AT 16-30 MIN/IN BASED ON ADEC WASTEWATER APPLICATION RATE TABLE. THIS ~' IS MORE CONSERVATIVE THAN RECORD INFORMATION PERCOLATION RATE OF GM SOILS ON PITZER LOT 2 TESTED AT 5-6 FT (1.3 MIN/IN). W to W APPLICATION RATE OF GM SOILS IS 4 GPD / SQ FT (AMC 15.65 TABLE 6, CAT III AWWTS APPLICATION RATE). APPLICATION RATE OF MOA Q M ; FILTER SAND IS 4 GPD / SQ FT (AMC 15.65 TABLE 6, CAT II AWWTS). J Lu • USE APPLICATION RATE OF MOA FILTER SAND - 4 GPD / SQ FT Q W O • ABSORPTION AREA REQUIRED: (5 BEDROOMS ' 150 GAL/BEDROOM/DAY) / (4 GAL/DAY/SQ FT) = 188 SQ FT 0 N w O • DESIGN MOUND SOIL ABSORPTION SYSTEM (SAS) 12 FT WIDE4 1:3 W Ll. W N • LENGTH REQUIRED: 188 SQ FT 112 FT = 15.6 FT LONG - ROUND TO 20 FT O w H W a • DESIGN SAS AREA: 12 FT X 20 FT = 240 SQ FT :=.i • BASAL AREA FOR FILTER SAND AND EXCAVATION IS 26'X 34'= 884 SQ FT - WITH APPLICATION RATE OF 0.85 GPD / SQ FT. SYSTEM IS I~- Z Q OVERSIZED BASED ON AWWTS APPLICATION RATE FOR FILTER SAND & UNDERLYING GM RECEIVING SOILS. Q U • MINIMUM SEPTIC TANK SIZE FOR 5 -BEDROOMS IS 1500 GALLONS • QUANICS DESIGN FOR 5 BEDROOM HOME REQUIRES TWICE DAILY FLOW IN FIRST COMPARTMENT - 2500 GALLONS TOTAL REQUIRED. THIS MAY BE ACCOMPLISHED WITH A 2500 GALLON SEPTIC TANK OR A SINGLE COMPARTMENT 1500 AND SINGLE COMPARTMENT 1000 GALLON TANK. • DEADMAN ANCHORS TO BE ATTACHED TO TANK AND MIN 4 FT OF SOIL COVER OVER TANK AND SOIL COVER EXTENDED OVER ANCHORS 71 Ft SEE SHEETS C-103, AND SSSD-513 FOR DETAILS. TOTAL SOIL COVER OVER DEADMAN ANCHORS 9.3 FT. • NO ADVERSE EFFECTS ON ADJACENT PROPERTIES ARE ANTICIPATED FROM PROPOSED IMPROVEMENTS. 1. WATER SYSTEM • NEW WELL: 6 -INCH WELL CASING • PERFORMANCE REQUIREMENTS: WATER WELL CAPABLE OF PRODUCING MINIMUM 5 GALLONS OF WATER PER MINUTE AT 50 PSI GAUGE PRESSURE. IF A STRATUM WHICH WILL PRODUCE LESS THAN 5 GPM IS PENETRATED, THE CONTRACTOR SHALL NOTIFY ANTHC TO DETERMINE IF THE WELL SHALL BE ADVANCED TO A GREATER DEPTH TO PROVIDE A GREATER YIELD FROM THE WELL OR IF THE WELL SHALL BE DEVELOPED WITH THE YIELD OBTAINED • CONTRACTOR'S BID SHALL BE BASED ON A DRILLING DEPTH OF 240 FEET •IF THE WELL DOES NOT PROVIDE THE SPECIFIED FLOWS CONTRACTOR SHALL PROVIDE A CHANGE ORDER REQUEST TO FURNISH AND INSTALL A RESIDENTIAL WATER STORAGE TANK AND SUPPORTING EQUIPMENT, AT THE DIRECTION OF ANTHC. PROJECT RESTORATION NOTES 1. 2. 3. 4. 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. DISTURBED AREAS OUTSIDE TRAVELED WAYS SHALL BE STABILIZED IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS. ALL DISTURBED AREAS OR SLOPES SHALL BE RE -GRADED, COMPACTED, AND SEEDED AS DETAILED IN THE SPECIFICATIONS. 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. THE GROUND AROUND THE WELL HEAD SHALL BE SLOPED AWAY FROM THE WELL AS SPECIFIED IN THE PLANS AND IN ACCORDANCE WITH ADEC REGULATIONS. PLAN SET: AKA -22 -ANC PROJ MGR: C. BOWMAN PROJ ENG: M. FONDREN DRUMS ENG: DRAWN BY: J. ERHARDT SHEETTITLE GENERAL NOTES & DESIGN CRITERIA G-002 SHEET 2 OF 9 GENERAL NOTES & DESIGN_ CRITERIA PRINTED: 11/2/202312:46:13 PM a na oa TnTAI QWPPT3 []0 [on -4+MIN-- 2' MIN TO SEWER LNE PROVIDE MIN 4" OF INVERT AT HOUSE INSULATION TO SEPTIC TANK 24" WIDE CENTERED OVER PIPE r 6" TO SEPTIC TANK _OR SEWER MAIN EXISTING GROUND SEE SEWER SERVICE TRENCH DETAILS FOR BEDDING AND BACKFILL REQUIREMENTS HAZARD 16" TAPE 2 3 ( q nEWtl1FDFMCODECOW FERNCO CAP Fr 4" PVC 2'-0" SCH 80 RISER 6-0" MAX SPRAYED LOW -EXPANDING G � j URETHANE INSULATION I I OPTION--`- I INSULATE HOUSE USE ARCTIC BOX IF WITH SPRAYED SEWER CONNECTION I URETHANE / YYY IS ABOVE GRADE INSULATION -/ ELASTOMERIC SEAL _ �_T_T_r I I I I i/ L ELEMENT LS MODEL I I I I WIDTH WALL FINISH I I I I VARIES FLOOR I I I I I I I I - (LINK SEAL) I I 1 I BUILDING FOUNDATION WILL BE HELICAL PILES; PROPOSED SKIRTING WILL HAVE MINIMAL INSULATION. - I 1(G _ ARTIC PIPE SHOULD BE PROVIDED WHERE SEWER SERVICE _ "——( CONCRETE BLOCK' MAKES 90 DEGREE BEND TO CONNECT TO HOUSE & COMES -_ ABOVE GRADE MIN OF 1 FOOT. INSULATE SEWER LINE WITH 4" OF FOAM TO TANK AS SHOWN AFTER TRANSITION FROM ARCTIC PIPE CLEANOUT CAP, SECURE OPTION -2- -' WITH ALL METAL HOSE f CLAMP (FERNCO QWIK 4" PVC SCIT40 THROUGH CAP OR APPROVED EQUAL) STEM -WALL PENETRATION -- STUB OUT AI. !__ I �• 1' MIN _ 1- � � ,__ ABOVE GRADE 2% SLOPE MIN �� (� TO SEPTIC TANK OR SEWER MAIN . I �) -,; —:ii ISI I (IF DOUBLE) (IF SINGLE)L OPTION 3: RUN SEWER SERVICE PVC SANITARY WYE LINE UNDER FOUNDATION WALL AND FOOTER 90° FITTING (TYP) SEWER SERVICE - ABS PIPING PENETRATION NOTE: LOCATION OF PENETRATION SHALL BE APPROVED BY HOME OWNER AND FIELD VERIFIED TO ENSURE PROPER LOCATION. PENETRATION TO BE CLEANLY CORED OR DRILLED. 1/2" PLYWOOD CONCRETE STEM WALL BITUTHANE SHEET COVED AROUND PIPE, SEAL WITH BITUTHANE MASTIC SPRAYED CAST/CORE LOW -EXPANDING DRILLED HOLE URETHANE INSULATION r CRAWL_ SPACE W 0 Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729-3600 0 1, BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT N 0 z Q W J V p W za Q a. tW.� m � Q W U) Ix W W co STANDARD I DETAIL VERSION 1.0 0 M 91W mw1, ZDWO<Q< oFxyx>x d 4,4 Qpm W zyU= W w ZLLzoW3W�pw o-oz��oz x zQOo�aoZ<z� w- xa2 cc< p x W w W l w O O WO OUOQO WQgY}=ZU a mOUv Wo�ii:a<Z<wwz Wa<rWvaaa3a U=ww5w8E('0-53 wr..w<o< x..ZxaZ W�WZF=Fwzo oxzl-O>-'M wNZQ<WwW��� mWa ¢a OF-mOa¢Zw wa< ONOw,�QK mw, ,Zij ONx2 W U) r-¢o=NQZwww Kozza,rumz gj—,-j) WOOD PENETRATION� CONCRETE PENETRATION SSSD-301 11. = 4' MSF 1., = 4e SHEET 1 OF PRODUCT: Autodesk CMI 3D 2021 - English FILE: P:l_Eng_Reflz_Reslricled_Accessl_ Scattered _ Sites_ LibrarylSSD-C-DTSSWR.dwo LAYOUT: SSSO-301 SEWER SFRVICF AND Cl FANO t IT - ARC PIPE SPRAYED LOW -EXPANDING URETHANE INSULATION ------- INSULATE 'r CRAWL WITH SPRAYED SPACE URETHANE / LINK SEAL W/ BOLTS INSULATION -/ ELASTOMERIC SEAL ELEMENT LS MODEL WIDTH (C, L, S-316, VARIES O, OS -316, T) (LINK SEAL) W 0 Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729-3600 0 1, BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT N 0 z Q W J V p W za Q a. tW.� m � Q W U) Ix W W co STANDARD I DETAIL VERSION 1.0 0 M 91W mw1, ZDWO<Q< oFxyx>x d 4,4 Qpm W zyU= W w ZLLzoW3W�pw o-oz��oz x zQOo�aoZ<z� w- xa2 cc< p x W w W l w O O WO OUOQO WQgY}=ZU a mOUv Wo�ii:a<Z<wwz Wa<rWvaaa3a U=ww5w8E('0-53 wr..w<o< x..ZxaZ W�WZF=Fwzo oxzl-O>-'M wNZQ<WwW��� mWa ¢a OF-mOa¢Zw wa< ONOw,�QK mw, ,Zij ONx2 W U) r-¢o=NQZwww Kozza,rumz gj—,-j) WOOD PENETRATION� CONCRETE PENETRATION SSSD-301 11. = 4' MSF 1., = 4e SHEET 1 OF PRODUCT: Autodesk CMI 3D 2021 - English FILE: P:l_Eng_Reflz_Reslricled_Accessl_ Scattered _ Sites_ LibrarylSSD-C-DTSSWR.dwo LAYOUT: SSSO-301 SEWER SFRVICF AND Cl FANO t IT - ARC PIPE C rQ, NOTES: 1. ANCHORING SYSTEM SHOWN FOR HIGH GROUND WATER APPLICATION. 2. DIMENSIONS OF ANCHORING SYSTEM VARIES BY TANK SIZE ("INFILTRATOR" TANK IM -1060 OR IM -1530). SEE DETAIL SPECIFIC DIMENSIONS, O FIVE (5) EPDXY COATED REBAR ANCHOR POINT. DO NOT EXCEED MIN BENDING RADIUS. IM -1060 SHOWN. INSTALLATION OF SSSD-545 SIMILAR ! It 3,000 PSI - I -1 c CONCRETE 6« It I i (4) NO. 5 3 ! i lI I (' REBAR 6" OC ( i -f! ,i 1� -1) !SII -1) Ij I� li -I� II i�� IS �I: -�( II ��'.�i �I� --i� '�i: �I (( EI I� ° il 0° 1/2" GALVANIZED WIRE, WITH ANCHOR SYSTEM FOR CABLE PADDING (TYP OF 2) HIGH GROUND WATER CONCRETE BEAM SHOWN a ° BELOW TANK FOR CLARITY _ U ° NO. S RE —�I REBAR 6" OC DEADMAN ANCHOR INSTALLATION — IM -1060 DEADMAN ANCHOR POINT SECTION 3/4 7 A ANCHOR POINT " (IM -1060) 3" MIN CLR (TYP) O 3'-0" ANCHOR POINT (IM -1060) (4) NO. 5 REBAR (2) NO. 5 REBAR REINFORCED CONCRETE DEAD JAN Lp 3'-0" (IM -1060) 3'-0" I } GALVANIZED WIRE CLAMPS ALL LOOPS IN CABLE (TYP OF 3 EACH) — REVIEW�F CO�DEd � w Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729.3600 0 1' BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINRI.Y U_ E F- w (L w� z� 00 J Z J Q2 _ (D O O = co U O z 40 Y cO Z G STANDARD DETAIL VERSION 1.0 Z j w 0¢ U Q OFxy=>x p F ¢QpmW2y U=W W 10ZILZOw0z W O8 j 9 W lz- i21 a c¢i�rx.agrnw=a= w�>J=oi�r->c0 xa¢wN0~�ZOj wM wo N �o �O�a'�grA 21 -F -C7 w r a Z¢ K N Z Www>�VaVO¢O W F-wQ0¢N2 a. ZZ O p W ZQQ 1�-2 FZw� wLLSy ZI-LLaf �F W��N�ONm20� NrDOQ¢LL W W�Jtr W NOwF-W O .¢ W Z o:oFFWOM �mOo.Jz> Wa¢ ONowJgK xw¢Z..Zw�arw ZNQKy mZ A DEADMAN' STRAPS' - ! -1 DEADMAN ANGHOR - IM -1060 SSSD-513 „/2 _,e A,# 3/4" -1'-0" SHEET OF USER: MCYANDELL PRODUCT: Autodesk Civil 30 2021 - English FILE: P:1 Eng Reflz_Restricted_Access\_Scattered_Sites_LibrarylSSD-C-DTTANK IM-1060.dwo LAYOUT: SSSD.513 IMAM). 1nnn RAI t nN SPOT.n T... - enirunoinir_ eveTcen oo,..r��.-.M.,,",. 1/2" GALVANIZED PADDING IIi i 4 GI (TYP OF 2) DEADMAN ANCHOR _ I I t '- �l - REVIEW�F CO�DEd � w Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729.3600 0 1' BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINRI.Y U_ E F- w (L w� z� 00 J Z J Q2 _ (D O O = co U O z 40 Y cO Z G STANDARD DETAIL VERSION 1.0 Z j w 0¢ U Q OFxy=>x p F ¢QpmW2y U=W W 10ZILZOw0z W O8 j 9 W lz- i21 a c¢i�rx.agrnw=a= w�>J=oi�r->c0 xa¢wN0~�ZOj wM wo N �o �O�a'�grA 21 -F -C7 w r a Z¢ K N Z Www>�VaVO¢O W F-wQ0¢N2 a. ZZ O p W ZQQ 1�-2 FZw� wLLSy ZI-LLaf �F W��N�ONm20� NrDOQ¢LL W W�Jtr W NOwF-W O .¢ W Z o:oFFWOM �mOo.Jz> Wa¢ ONowJgK xw¢Z..Zw�arw ZNQKy mZ A DEADMAN' STRAPS' - ! -1 DEADMAN ANGHOR - IM -1060 SSSD-513 „/2 _,e A,# 3/4" -1'-0" SHEET OF USER: MCYANDELL PRODUCT: Autodesk Civil 30 2021 - English FILE: P:1 Eng Reflz_Restricted_Access\_Scattered_Sites_LibrarylSSD-C-DTTANK IM-1060.dwo LAYOUT: SSSD.513 IMAM). 1nnn RAI t nN SPOT.n T... - enirunoinir_ eveTcen oo,..r��.-.M.,,",. U CI 2 'COMPONENTS SUPPLY NOTE: T1. TANKS, RISER ADAPTER RINGS, AND INSULATED RISERS/LIDS ARE AVAILABLE THROUGH FERGUSON SUPPLY 2. THE PUMP, FLOATS, INTERNAL PIPING, GROMMETS, CONTROL PANEL XPERT ALERT UNIT, AND AEROCELL UNIT ARE SUPPLIED BY GARNESS ENGINEERING, THE ALASKA STATEWIDE DISTRIBUTOR FOR QUANICS INC. 3. ALL OTHER EXTERNAL COMPONENTS SUCH AS PIPING, FITTINGS, WIRING, INSULATION, ETC., SHALL BE SUPPLIED BY THE CONTRACTOR. 3/4"x36%24" P.T. PLYWOOD 3/4" SIDE PANELS JE RHOMBUS XPERT ALERT WIFI MESSENGER UNIT (REMOTE MONITORING SYSTEM). INSTALLED IN HOUSE AS CLOSE TO INTERNET "BOX" AS POSSIBLE. JUNCTION BOX 24 MOA MOA APPROVED ~,INSULATED LID AND RISER x O M INSTALL 6" OF BENTONITE AROUND ALL TANK CONNECTIONS AND ALL NON -GLUED JOINTS SUCH AS FERCO FITTINGS - TANK INLET, OUTLET, RISERS, AND DISCHARGE LINE TO PROTECT FROM GROUNDWATER INFILTRATION. 4"x6%8' P.T. POST FINAL GRADE (SEE 3/4"x24"x12" (4:12 PITCH) ROOF 3 INFILTRATOR TANK NOTES: THE TANKS ARE TO BE BURIED SO THAT THE INVERT OF THE INFILTRATOR TANKS ARE NOT SUBMERGED DURING HIGH GROUNDWATER LEVEL CONDITIONS. GEG RECOMMENDS ALL PIPE PENETRATIONS/JOINTS ASSOCIATED WITH THE INFILTRATOR TANKS THAT MAY BE SUSCEPTIBLE TO INFILTRATION BE ENCASED IN BENTONITE CHIPS OR WRAPPED SEALED IF GROUNDWATER IS ENCOUNTERED, THE CONTRACTOR SHALL INSURE THAT SOIL COVER AND/OR BALLASTING IS PROVIDED AS OUTLINED IN THE INFILTRATOR "SEPTIC TANK BUOYANCY CONTROL GUIDANCE" BROCHURE. ACTUAL TANK USED IS EPDXY-COATED STEEL TANK FROM ANCHORAGE TANK LIBERTY 2"x2" FRAMING SJE RHOMBUS INSTALLER FRIENDLY SERIES (IFS) TIMED CONTROL PANEL WITH DRY CONTACTS FOR XPERT ALERT WIFI MESSENGER UNIT 24" MOA APPROVED INSULATED LID AND RISER 4" BY 4' WIDE SIM TECH RIGID INSULATION _ o j CENTERED PRESSURE FILTER OVER PIPE7 4" VISUAL S �INSPPORTION PVC CONDUIT FOR ELECTRICAL CONNECTIONS (FLOATS & PUMP) 4" OF INSULATION OVER TANKS IS RECOMMENDED ON ALL INSTALLATION REGARDLESS OF BURIAL DEPTH QUANICS AEROCELL CAT, 11 QUANICS AEROCELL SYSTEM ANCHORAGE TANK 2,500 GALLON CATEGORY 11 CONFIGURATION (5 BEDROOM SYSTEMS) USER: JEELLORIN PRODUCT: Autodesk Civil 3D 2021 - English FILE: \ 21-ANC\BSims\Civil\ANC-C-DTTANK.dwg 0 0 0 LAYOUT: SSSD-563 4" VISUAL INSPECTION PORT �ratcooECow • • m e � • m • s Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729.3600 0 1- BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY In O a U O Q w a a Z a 80/20 BAFFLE (n U Z a _soosooaee a000 °err 101, 1 �— *LOW LEVEL CUTOFF FLOAT (ON/OFF) - (20") - 261 GALLONS CAPACITY WHEN FLOAT IS DEACTIVATED. GOULDS PE51M OR EQUIVALENT LIBERTY FL50 1/2 HP SERIES 2 - 8" CONCRETE CINDER BLOCKS FOR PUMP PEDESTAL - STACKED SIDE B SIDE (SUPPLIED BY CONTRACTOR) PRINTED: 5/9/2022 3:36:55 PM j*FLOAT NOTE: MEASUREMENTS ARE WHERE THE FLOAT WIRE ATTACHES TO PIPING WITH A 3.5 INCH MINIMUM TETHER FROM PIPING TO FLOAT. ALL FLOATS MUST BE NARROW ANGLE FLOATS. NOTE: ALL PIPING FROM TANK TO THE AEROCELL MODULE SHALL BE PLACED ON SUITABLE BEDDING MATERIAL THAT IS MECHANICALLY COMPACTED. ALL LINES SHALL BE GRADED SO THAT THEY WILL DRAIN AFTER EACH PUMP CYCLE AND WILL NOT RETAIN ANY STANDING WATER. STANDARD DETAIL VERSION#### J z v_ Z —Z moe_= :3.� UZZ���Z O,yZjY w(J wo< zm<z��zz Orw�UinVVi30w�— CL<zF<z <aa vi ow020o" aoazFo_oolaox �0 2 <avyi�mw=z=gym'' 00:1w< OZ,, a -Z Qc o:ow,,,F =mow arw� rz W�Zm�N2WwW� Z w Z H U Z Z Z H < 0 � Z D: Jw< w 1 aozwcc- Vw m-,00 ww;=AN=<200=0U < Z z M w < < Z �^m�o00n a Q< L7�UwUOww y. �Z�V�YQ(n aUVO a Zt��O�wwzo: rw 02�~UwN<F :2 w m N SSSD-565 SHEET 14 OF 16 X1.5" SUPPLY LINE \ WEEP HOLE 4" DISCHARGE (20%) TO 4" RECIRCULATION RETURN DRAINFIELD OR PUMP LINE (80%) VAULT *TIMER OVERRIDE FLOAT (36") - 475 GALLONS CAPACITY WHEN FLOAT IS ACTIVATED. *HIGH WATER FLOAT (32") NOTE: ALL PIPE IS TO BE SCHEDULE - 455 GALLONS CAPACITY 40 PVC UNLESS NOTED OTHERWISE. WHEN FLOAT IS ACTIVATED. �— *LOW LEVEL CUTOFF FLOAT (ON/OFF) - (20") - 261 GALLONS CAPACITY WHEN FLOAT IS DEACTIVATED. GOULDS PE51M OR EQUIVALENT LIBERTY FL50 1/2 HP SERIES 2 - 8" CONCRETE CINDER BLOCKS FOR PUMP PEDESTAL - STACKED SIDE B SIDE (SUPPLIED BY CONTRACTOR) PRINTED: 5/9/2022 3:36:55 PM j*FLOAT NOTE: MEASUREMENTS ARE WHERE THE FLOAT WIRE ATTACHES TO PIPING WITH A 3.5 INCH MINIMUM TETHER FROM PIPING TO FLOAT. ALL FLOATS MUST BE NARROW ANGLE FLOATS. NOTE: ALL PIPING FROM TANK TO THE AEROCELL MODULE SHALL BE PLACED ON SUITABLE BEDDING MATERIAL THAT IS MECHANICALLY COMPACTED. ALL LINES SHALL BE GRADED SO THAT THEY WILL DRAIN AFTER EACH PUMP CYCLE AND WILL NOT RETAIN ANY STANDING WATER. STANDARD DETAIL VERSION#### J z v_ Z —Z moe_= :3.� UZZ���Z O,yZjY w(J wo< zm<z��zz Orw�UinVVi30w�— CL<zF<z <aa vi ow020o" aoazFo_oolaox �0 2 <avyi�mw=z=gym'' 00:1w< OZ,, a -Z Qc o:ow,,,F =mow arw� rz W�Zm�N2WwW� Z w Z H U Z Z Z H < 0 � Z D: Jw< w 1 aozwcc- Vw m-,00 ww;=AN=<200=0U < Z z M w < < Z �^m�o00n a Q< L7�UwUOww y. �Z�V�YQ(n aUVO a Zt��O�wwzo: rw 02�~UwN<F :2 w m N SSSD-565 SHEET 14 OF 16 () GROUNDWATER LEVEL ASSUMED 0.5' FT BELOW GRADE BASED ON GROUNDWATER MONITORING CAPPED MONITOR TUBES IN EACH CORNER C' 4" MONITOR TUBE AT EACH CORNER OF THE SOIL ABSORPTION SYSTEM BED. PERFORATED IN THE SEWER ROCK ONLY. (TYP) 0 Q 0 M EXISTING GRADE J 1 2 I➢ I 12" MIN PSI 8 TYPICAL MOUND SECTION ~ � NTS 2" INSULATION INSTALL DIRECTLY OVER FABRIC rJ 4' 4' WIDE - TOP OF MOUND GEOTEXTILE FABRIC INSTALL DIRECTLY OVER SEWER ROCK MFONDREN PRODUCT: AutoCAD 2016 - English FILE: H:l obs118.021 ANTHC Term Contract 18 -TC -161654 (ANTHC)M - Well and Septic Designs - 6 Anchorage HomesiCADMrawin9sl5ite 3 4" SCH 40 ABS CLEANOUTS AT BOTH END OF LATERALS SEE PROFILE C-103 FOR DETAILS MOUND SOIL 6" OVER SOIL ABSORPTION SYSTEM TO ACCOUNT FOR SETTLING (BACKFILL FROM EXCAVATION - NOT TO INCLUDE PEAT) 12" SEWER ROCK MIN 2" ABOVE TOP OF PIPE 2' MOA FILTER SAND 2.5' MIN BACKFILL 4" LATERALS SCH 40 FROM PVC PERFORATED PIPE EXCAVATION OR SDR 36 2' MIN VERTICAL SEPARATION TO SEASONAL HIGH GROUND WATER TABLE IF ADVANCED WASTEWATER TREATMENT SYSTEM SPECIFIED O n 4' MIN VERTICAL SEPARATION TO IMPERMEABLE SOIL OR BEDROCK IF ADVANCED WASTEWATER TREATMENT SYSTEM SPECIFIED l LAYOUT: SECTION PRINTED: 10/5/2023 4 2" SEWER ROCK ABOVE LATERALS 6" SEWER ROCK BELOW LATERALS 2' MOA FILTER SAND -8' TYPE II -A SEE PROFILE orsxvmrte�t�e:<ea nEMMED FM CCOE c06T1J I Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729-3600 0 1. BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY CO W Y � � W to W Q r M -� to F- W aLu0 I ---j . �a5LLI w0 W N a iWa� z ~ vi ad _ V U) PLAN SET: AND SEASONAL HIGH ADJUSTMENT AMC 15.65 TABLE 1. 2. SLOPE MOUND AS SHOWN. 3. CONTRACTOR SHALL NOTIFY THE ENGINEER AND ANTHC 24 HOURS PRIOR TO THE INSTALLATION DRUMS ENG: OF ONSITE SYSTEMS FOR COORDINATION OF INSPECTIONS. 0 EXCAVATE OUT PEAT SOILS AND STOCKPILE ON SITE AS ROOM PERMITS - DO NOT USE FOR BACKFILL OR SOIL COVER ON MOUND. REPLACE EXCAVATED SOIL WITH TYPE 11-A MATERIAL. 5. INSTALL CLEANOUTS ON ENDS OF LATERALS AS REQUIRED BY MUNICIPALITY OF ANCHORAGE (AMC 15.65.210 E5). SEE C-103 FOR DETAILS. CAPPED MONITOR TUBES IN EACH CORNER C' 4" MONITOR TUBE AT EACH CORNER OF THE SOIL ABSORPTION SYSTEM BED. PERFORATED IN THE SEWER ROCK ONLY. (TYP) 0 Q 0 M EXISTING GRADE J 1 2 I➢ I 12" MIN PSI 8 TYPICAL MOUND SECTION ~ � NTS 2" INSULATION INSTALL DIRECTLY OVER FABRIC rJ 4' 4' WIDE - TOP OF MOUND GEOTEXTILE FABRIC INSTALL DIRECTLY OVER SEWER ROCK MFONDREN PRODUCT: AutoCAD 2016 - English FILE: H:l obs118.021 ANTHC Term Contract 18 -TC -161654 (ANTHC)M - Well and Septic Designs - 6 Anchorage HomesiCADMrawin9sl5ite 3 4" SCH 40 ABS CLEANOUTS AT BOTH END OF LATERALS SEE PROFILE C-103 FOR DETAILS MOUND SOIL 6" OVER SOIL ABSORPTION SYSTEM TO ACCOUNT FOR SETTLING (BACKFILL FROM EXCAVATION - NOT TO INCLUDE PEAT) 12" SEWER ROCK MIN 2" ABOVE TOP OF PIPE 2' MOA FILTER SAND 2.5' MIN BACKFILL 4" LATERALS SCH 40 FROM PVC PERFORATED PIPE EXCAVATION OR SDR 36 2' MIN VERTICAL SEPARATION TO SEASONAL HIGH GROUND WATER TABLE IF ADVANCED WASTEWATER TREATMENT SYSTEM SPECIFIED O n 4' MIN VERTICAL SEPARATION TO IMPERMEABLE SOIL OR BEDROCK IF ADVANCED WASTEWATER TREATMENT SYSTEM SPECIFIED l LAYOUT: SECTION PRINTED: 10/5/2023 4 2" SEWER ROCK ABOVE LATERALS 6" SEWER ROCK BELOW LATERALS 2' MOA FILTER SAND -8' TYPE II -A SEE PROFILE orsxvmrte�t�e:<ea nEMMED FM CCOE c06T1J I Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729-3600 0 1. BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY CO W Y � � W to W Q r M -� to F- W aLu0 I ---j . �a5LLI w0 W N a iWa� z ~ vi ad _ V U) PLAN SET: AKA -22 -ANC PROJ MGR: C. BOWMAN PROJENG: M.FONDREN DRUMS ENG: DRAWN BY: J. ERHARDT SECTION C-301 SHEET 5 O 5 15 OF 28 TOTALS; mm 1011111111111 NOTES 0 SEASONAL HIGH GROUNDWATER ESTIMATED AT 0.5' BASED ON GROUNDWATER MONITORING AND SEASONAL HIGH ADJUSTMENT AMC 15.65 TABLE 1. O PROVIDE A MINIMUM 2.5' OF BACKFILL OVER 2" OF INSULATION FOR FROST PROTECTION OR 4.5' OF SOIL COVER WHERE NOT INSULATED. 0 PLACE INSULATION OVER SEPTIC TANK SO IT EXTENDS 2.0' PAST EDGE OF SEPTIC TANK ON ALL SIDES ® EXCAVATE OUT PEAT SOILS AND STOCKPILE ON SITE AS ROOM PERMITS - DO NOT USE FOR BACKFILL OR SOIL COVER ON MOUND. REPLACE EXCAVATED SOIL WITH TYPE II -A MATERIAL. 5O PROVIDE 4' OF SOIL COVER OVER TANK FOR FROST PROTECTION AND EXTEND SOIL COVER OVER DEADMAN ANCHORS FOR 9.3' TOTAL SOIL COVER OVER ANCHORS TO RESTRAIN TANK. © INSTALL 6" OF BENTONITE AROUND ALL TANK CONNECTIONS AND ALL NON -GLUED JOINTS SUCH AS FERNCO FITTINGS - TANK INLET, OUTLET, RISERS, AND DISCHARGE LINE TO PROTECT FROM GROUNDWATER INFILTRATION. 150' 140' 130' z SERVICE O START END LENGTH Q DESCRIPTION SS -01 0+2.5 w 62.0' 2.0% MIN 4" SCH 40 ABS PIPE, BUILDING SEWER UJ 0+92.2 B 2.0' FORCE MAIN 120' 110' SEWER SERVICE ID START END LENGTH SLOPE DESCRIPTION SS -01 0+2.5 0+64.5 62.0' 2.0% MIN 4" SCH 40 ABS PIPE, BUILDING SEWER SS -02 0+92.2 0+94.2 2.0' FORCE MAIN 1.5" SCH 40 PVC PIPE, SUPPLY LINE,SLOPE E BOTTOM OF MOA FILTER SAND 118.6' 2.0% MIN BACK TO TANK SS -03 0+81.5 0+93.3 11.8' 2.0% MIN 4" SCH 40 ABS PIPE, DRAIN BACK LINE, SLOPE BACK TO TANK SS -04 1+02.1 1+08.3 6.2' 2.0% MIN 4" SCH 40 ABS PIPE, TO FIELD 4" SCH 40 PVC PIPE OR SDR 35, HEADER & SS -05 1+08.3 1+24.3 16.0' LEVEL PERFORATED LATERALS. HEADER 10' LONG SOLID PIPE. LATERALS 16' LONG AND 2' FROM EDGE OF SEWER ROCK. GRADING TABLE ID DESCRIPTION ELEV AB A SEPTIC TANK 111.0' B DEADMAN ANCHORS /SAND BEDDING 110.5' C COVER / FILL VARIES D BOTTOM OF 1' SEWER ROCK 120.6' E BOTTOM OF MOA FILTER SAND 118.6' F BOTTOM OF TYPE II -A ERS FOUNDATION 110.6' O N N O o O L) F_ INSTALL SUPPLY LINE MIDDLE OF HEADER TO 4" INSULATION CONNECT TO SS -04 OTHER POD SEE 4" SCH 40 ABS CLEANOUT 4" SCH 40 ABS CLEANOUT - 90 DEGREE 24" 0 INSULATED C-102 PRIOR TO 16' LATERAL LONG SWEEP ON END OF 16' LATERALS RISERS APPROX. 6' r TYP 2" INSULATION SS -02 // 2" INSULATION 4" INSULATION - Ff I �� ( 1=I FABRIC TILE 150' 140' 130' A 1- tau+ou AU+aU Al+UU A1+10 A1+20 A1+30 Al+40 Al+50 PROFILE - SCATTERED SITES - SITE 6 - PITZER LOT 3 ~I 1 6 USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:yobs118-021 ANTHC Term Contract 18 -TC -161654 (ANTHC)l58 - Well and Septic Designs - 6 Anchorage HomeslCAD%DrawingslSite MCiviI1ANC-C-SPSITE-06.dwq LAYOUT: PROFILE PRINTED tnlFnma A aa-nq Ann 120' 110' 100' a Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907)729.3600 0 1" BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY w W fA to W Q M > W LLFQWo� I' J C�9(�w0 Q: Lu N0 =waw z F - to Q < _ PLAN SET: AKA -22 -ANC PROJMGR: C. BOWMAN PROJENG: M.FONDREN DRUMS ENG: DRAWN BY: J. ERHARDT SHEET TITLE PROFILE C-103 SHEET 4 OF rJ ED C B 3 1 4 \\ / j / ,:............... NOTES 1. PLEASE VERIFY EXISTING UTILITIES PRIOR TO ANY EXCAVATION - EXISTING UNDERGROUND ELECTRIC LINE MAY NEED TO BE RELOCATED. ). .'...'.'.'..' '. . Ci 0 INSTALL SOIL ABSORPTION SYSTEM SO EDGE OF SOIL COVER IS OUTSIDE OF UTILITY EASEMENTS. CORNER SHOWN ADJACENT TO UTILITY EASEMENT 3. COORDINATE WITH OWNER TO RELOCATE SEVERAL EXISTING TREES IN THE VICINITY OF SAS PRIOR TO CONSTRUCTION. ry P / / 0�•. •.' 'Q I ® APPROXIMATE EXCAVATION LIMITS FOR TANK AND DEADMAN ANCHORS (1:1 SLOPE). MOUND SOIL COVER OVER TANK AND ANCHORS - SEE C-103 FOR 00' WELL RADIUS DETAILS. TOE OF MOUNDED SOIL COVER (3:1 SLOPE) WILL BE WITHIN EXCAVATION LIMITS. _ 1 / 0 ` / 7 . ��, , ..... ... ---7 � I SWING TIE DATA DESIGN FROM TO DESCRIPTION DISTANCE AB 6.'_ / w ' 50' WELL RADIUS -! OA Oj NEW SEPTIC SYSTEM RISER 71.5' PROPOSED WELL LOCATION FIELD VERIFY GREATER THAN 100' FROM SEPTIC SYSTEM ON LOT 2 - NORTH OF PROPOSED WELL. © NEW SEPTIC SYSTEM RISER 45.8' VERIFY GREATER THAN 50' FROM ON-SITE SEPTIC TANK AND FIELD (SINCE AWWTS IS PROPOSED). NEW SEPTIC SYSTEM RISER 85.5' 72 © O NEW SEPTIC SYSTEM RISER 59.2' AQP./ \ OA O NEW INSPECTION PORT 84.8' /; / - _ .O. • � / � , A'PO,o '�` © O NEW INSPECTION PORT 64.5' O A ST O . k \ ti0GOQIV,c� D ---- - OA O4 NEW INSPECTION PORT 84.9' S� © O NEW INSPECTION PORT 69.0' �/ / �i�c CO -01 NEW CLEANOUT 89.9' :� coo ~�3. / © O NEW CLEANOUT co 69.0' i \ k\ / PITZER SUBD. \ A O NEW CLEANOUT 89.9' PLAT NO. 81-33 LOT 3 //9 NEW CLEANOUT 73.3' \ Cj NEW MONITOR TUBE 92.8' o 0 © O NEW MONITOR TUBE 78.1' NEW MONITOR TUBE 96.3' SS O5 SS -01 / h / © I � © O NEW MONITOR TUBE 89.5' SORPTION PERFORATED LATERALS 16' LONG /i / "g4 NEW MONITOR TUBE 86.8' SOIL AB / PERF PIPE 2' FROM EDGE OF DRAIN ROCK ao ��� SYSTEM (SAS) DRAIN' `� _ & CLEANOUTS AT BOTH ENDS / / / © O NEW MONITOR TUBE 82.6' / ROCK (12'X20') o \ MOA FILTER SAND/ \\ / ``� �\ \� O 10 NEW MONITOR TUBE 82.9' EXTENDS 1' PAST EDGE 7,so / 30' RADIUS / NEW MONITOR TUBE 70.1' / OF DRAIN ROCK (14'X22') r 7 9 11 TEST PIT / AT TOP OF MOUND 7.qo / o \ -04 CO -02 / / OA 17 DOUBLE CLEANOUT 64.7' co / /tio ... s 70 % TOE OF MOA FILTER \ / ST -02 C0 �� / / © 11 DOUBLE CLEANOUT 39.4' '''' SAND(26'x34') / 4 / �o ® / \ .,..'_F .'.� PROPOSED WELL � t COORDINATE WITH ENGINEER 16.0' UNDERGROUND GAS LINE PROPOSED WELL 27.9' LOCATED ON MAY 13, 2022 `'' / / / / 0 0 COORDINATE WITH ENGINEER r?; �,\ `` •;.,, /.-01 MAJOR STRUCTURES Al SS -03 / /SHED / Ply, •` w C a / HDLTP-01,J� PO UNDERGROUND ELECTRIC LINE / LOCATED ON MAY 13, 2022 \ \ INSTALL TWO LINES FROM r QUANICS PODS TO SAS \ / Fo F �f EVENLY BETWEEN LATERALS AS SHOWN & CONNECTED \ G O \ °\ TO 10' WIDE HEADER PIPE AT EDGE OF SEWER ROCK./ \ \ � � \77�• I FO � � \ � / ID START \ 776, .. I O F UG -t "• `9; `7 77s" \ I \ o� F\ \� /� \ / \ ./ / SS -01 0+2.5 77j, 110 772, UNDERGROUND FIBER OPTIC LINE \ F° �F \\� �T7(/ry / / / - SS -02 0+92.2 LOCATED ON MAY 13, 2022 \F� ���SFMF \ B EV = 120.94' \ \ \ \ \ \ \ \ NT SS -03 0+81.5 SITE PLAN SS -04 1+02.1 Al 1 - 10 ° 0 20• SS -05 1+08.3 USER: MFONDREN PRODUCT: AutoCAD 2023 - English FILE: H:ljohs118.021 ANTHC Term Contract 18 -TC -161654 (ANTHC)158 - Well and Septic Designs - 6 Anchorage Homes7CADlDrawingslSite 61Civi11ANC-GSPHOME-06.dwg LAYOUT: SITE PLAN DETAIL PRINTED: 11!2!2023 1 ID STATION DESCRIPTION CO -01 0+02.5 DOUBLE CLEAN-OUT, SEE SSD -301 a+s�wae-aawaseme ReAEV enFoncomcaNrLt I Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 OF A , ,�� ��� tE OF A( *' +♦i :4th / 0 A' FINK rONaNEN ♦♦ �j5,v, CE -166793 ♦ f ,. { 0 t. BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY (D W I-- 005 fn W Q r M j 'ISI - W Q H O LL 1-- _j Ix W N O In =waw Z ~CO Qa U N PLAN SET: AKA -22 -ANC CO -02 1 0+58.8 DOUBLE CLEAN-OUT, SEE SSD -301 M.FONDREN ST -01 0+70.2 2500 GALLON STEEL EPDXY COATED SEPTIC TANK ANCHORAGE TANK OR EQUAL ST -02 SEWER 0+97.7 (2) QUANICS A400 PODS SERVICE END LENGTH SLOPE DESCRIPTION 0+64.5 62.0' 2.0% MIN 4" SCH 40 ABS PIPE, BUILDING SEWER 0+94.2 2.0' FORCE MAIN 2.0% MIN 1.5" SCH 40 PVC PIPE, SUPPLY LINE,SLOPE BACK TO TANK 0+93.3 11.8' 2.0% MIN 4" SCH 40 ABS PIPE, DRAIN BACK LINE, SLOPE BACK TO TANK 1+08.3 6.2' 2.0% MIN 4" SCH 40 ABS PIPE, TO FIELD 1+24.3 16.0' 2.0% MIN 4" SCH 40 ABS PIPE OR SDR 35, HEADER & PERFORATED LATERALS CAPPED ON END 52 PM a+s�wae-aawaseme ReAEV enFoncomcaNrLt I Division of Environmental Health and Engineering 4500 Diplomacy Drive Anchorage, Alaska 99508 (907) 729-3600 OF A , ,�� ��� tE OF A( *' +♦i :4th / 0 A' FINK rONaNEN ♦♦ �j5,v, CE -166793 ♦ f ,. { 0 t. BAR IS ONE INCH ON ORIGINAL DRAWING, IF NOT ADJUST SCALES ACCORDINGLY (D W I-- 005 fn W Q r M j 'ISI - W Q H O LL 1-- _j Ix W N O In =waw Z ~CO Qa U N PLAN SET: AKA -22 -ANC PROJMGR: C. BOWMAN PROJENG: M.FONDREN DRUMS ENG: DRAWN BY: J. ERHARDT SHEET TITLE SITE PLAN DETAIL C-1 02 SHEET 3 OF rJ 13 OF 28 TOTAL Si Municipality of Anchorage Development Services Department On -Site Water and Wastewater Section a 4700 Elmore St. P.O. Box 196650 Anchorage, AK 99519-6650 wvwv.muni.org/onsite (907) 343-7904 Municipality of Arxiorage On-site Water and Wastewater CODE CGMPLIAN ,� `� ; • ' ' ' 6dcenfuss' 11/0 A,ENGINEE ) ................ 00 rem v R. Dvorak a , Soils Log - Percolation Test '1111 6 14ROFESSX1)\ - Performed For: Cy Two EEC Date Performed: Legal Description: pitzer Subdivision Lot i Township, Range, Section: Depth 1- 2- 9p 3- 4- 5- sw-sn 6- 7- 8 - peat 9- gm 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- 20 - poorly -graded gravel with san d poorly -graded sand with gravel peat silty gravel with sand WAS GROUND WATER ENCOUNTERED? Yea 06/26/2023 Site Plan s IF YES, AT WHAT DEPTH? 5 feet L Depth to 0 Water After `.idTHC Approx TH —\�\ � ` . ..axle 7rrri mr.'s , .. �✓ 25'SET-- '<��"'ox. BACK i TP 01, Monitoring? 2.5 feet P E Date: 07/05/23 Reading Date Gross Time Net Time Depth to Water Net Drop NtRGOLATION RATE N /A (minuteslnch) PERC HOLE DIAMETER N/A TEST RUN BETWEEN N/A FT AND N/A FT COMMENTS No percolation test performed PERFORMED BY: Tames Salter I Jeremy Dvorak CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 10/24/23 u fm11lY V N ,lA M1ll CIIyu IRA I __ site a er a astewater jENQINEERING LOG OF TEST PIT RZ�]��t�i1l�vAt�, `Consultants LLC _._ PROJECT NUMBER: 18-021-58.6 OSPZI? f�bWbck6&$enfuss, 1v PROJECT: CY Two Elk - Pitzer L3 CLIENT: ANTHC Sample Data Ground Water Data Geologist: J.Salter Total Depth: 10.0 feet a U Depth in (ft.) 5 2.5 o Field Crew: Pioneer Earthworks LLC Date: 6/26/2023 U_ .t'p O Equipment Type: U55-4 Kubota Backhoe Q. Time L a a a) o " N Location: 65 feet south of railcar near center of lot Date 6!26!23 715/23 Em m uCi m o_ Lat/Long: symbol SL 0 co C = C SUBSURFACE MATERIAL 0 0 gp op, Poorly -graded GRAVEL, (gp); fine to coarse; subangular to angular, with organics; light gray, dry gp ope : Poorly -graded GRAVEL, (gp); fine to coarse; subangular to angular, with sand, fine to coarse; light 1.0 2 o. o• gray, dry; RAB S-1 C o Moisture =6.1 % 3 0 ;0 o ea Well -graded SAND, (sw-sm); fine to coarse; with gravel, fine to coarse; little organics; little silt; 3.0 GRAB S-2 sw-sm brown, moist; 4 Moisture =49.2% 5 GRA13S-3 ° :o; Moisture =79.8% 5.0 6 GRAB S-4 > .a P200 =8.5%, Sa =46.5%, Gr =45.0°/x, Moisture =35.8%, Org =7.7% 6.0 7 GRAB S-5 PEAT, fiberous; trace gravel, fine to coarse; little sand, fine to coarse; brown, 7.0 moist; Moisture =237.7% $ GRAB S-6 gm a:' GRAVEL, (gm); fine to coarse; subrounded, some silt; with sand, fine to coarse; grayish brown, 8.0 o•.: moist; 9GRAB S 7 Moisture =39.3%, Org =15.1 % 9.0 MK'S dark gray 10 �P200 =22.9%, Sa =30.7%, Gr =46.4%, Moisture =12.3% 10 Notes: 10.0 Groundwater encountered at 5 feet bgs. Installed 2 -inch diameter slotted PVC to a depth of 10 feet bgs for ground water monitoring. Sheet Number 1 of 1 MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered into as of this - S Day of 0466t of 203--7 _.? , by and between C, herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatmen System AWWTS), described as L•,n ► 6S A located at (legal descri tion) 2. Maintenance, Repairs and Alterations. (Owner is required to read, understand and initial each section) CNT Throughout the term of this Agreement, the Owner shall enter into a service agreement with an AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in a satisfactory condition capable of performing as designed and producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. Ch -T It shall be the responsibility of the Owner during the term of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This includes an annual maintenance fee (typically $400 to $600). CAT Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. KT' Owner acknowledges that regular maintenance of an AWWTS reduces the potential failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Pagel of 3 C4—t Owner acknowledges that the Municipality may request records of maintenance and repairs from the manufacturer's representative or maintenance provider. C Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be assessed in accordance with AMC 14.60.030. CAS Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS. The Municipality will give at least 24-hour notice. Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On -Site Systems Approval. �.R i Owner agrees that the AWWTS installation and maintenance requirements as provided by the AWWTS vendor/installer and approved by the Municipality are the governing guidelines for the construction, maintenance and repair of the Owner's AWWTS. Owner agrees to maintain remote monitoring of the AWWTS as required by the AWWTS approval. 3. Term. The term of this Agreement shall begin on the date of approval by the Municipality to operate the installed system, or upon transfer of title, and shall continue while the AWWTS is operational or until title is transferred. 4. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver of the provisions, nor in any way affect the validity of the Agreement or any part hereof, or the right of the Municipality thereafter to enforce every provision hereof. 5. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any attempt to amend this agreement by either an unauthorized representative or unauthorized means shall be void. 6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Agreement. 7. Severability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 05/18/2018) Page 2 of 3 OWNER: Y 1 `-� —(signature) g ) B : (JL^ j`- si Date nn ` 0 I(print name) STATE OF ALASKA ) ss. THIRD JUDICIAL DISTRICT ) J C) --S -Z� The fore goi g, instrument w acknowledged before me thiS2� day of , 20, by / QR ��ic< NOTARY UBLIC 06R ALASK My Commission expires: ROSALYN ELGARICO Notary Public State of Alaska My Commission Expires May 27, 2026 MUNICIPALITY: By: .(signature) (print name) Date: / / Y 2 3 Title: (rev. 05/18/2018) Page 3 of 3