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HomeMy WebLinkAboutPOTTER HIGHLANDS PH 1 BLK 1 LT 1Potter Highlands Ph ! Block I Lot I #020-281-53 Permit Number: Tax Code Number: Work Type: On-Site Water & Wastewater System Permit OSP161171 02028153000 WelISeptic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 EImore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Initial Permit Effective Dates: July 20, 2016 to July 20, 2017 Design Engineer: PANNONE ENGINEERING SERVICE Subdivision: POTTER HIGHLANDS PH 1 Site LegalAddress: POTTER HIGHLANDS PH 1 BLK 1 LT 1 G:3638 Owner/Address: HAGMEIER JOHN HOMES LLC 2204 CLEVELAND AVE ANCHORAGE AK 995170000 epartment Site Mailing Address: 6100 GREECE DR, Anchorage Lot Size in Sq Ft: 70523 Total Bedrooms: 4 This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank N Privy Y Private Well N Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80). 3. The wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. MUNICIPALITY OF ANCHORAGE Community Development Department Development Services Division On-Site Water & Wastewater Program Phone: 907-~ Fax: 907-34: ON-SITE SEWER/WELL PERMIT APPLICATION Pamel I.D. 020-281-53 Property owner(s) John Hagmeier Homes LLC Day phone Mailing address 2204 Cleveland Ave., Anchorage, AK 99517 Site address Greece CirCle Legal description (Sub'd., Block & Lot) Potter Highlands Phase 1, Block 1, Lot 1 Legal description (Township, Range & Section) LOt Size 70,523 .Sq. Ft. Number of Bedroom~ 4 APPLICATION IS FOR: APPLICATION IS AN: ([~ all that apply) Absorption Field [] Initial [] Septic ~ank [] Upgrade [] Holding Tank [] Renewal [] Privy [] Private Well [] Water Storage [] : '- TYPE OF DWELLING: Single Family (SF) (w/we ADU) Duplex (D) Multiple Dwellings (SF and/or D) THIS APPLICATION INCLUDES A VARIANCE I WAIVER REQUEST FOR: Dis tance: I certify that the above information is correct. I fudher certify that this is in accordance with applicable Munic!pal Codes. (Signature of property owner or authorized agent) Permit/Rush Fees: Date of Payment: __ Receipt N umber: Permit No. Waiver Fees: Date of Payment: Receipt Number: Waiver No. Pannone Engineering Services LLC Steven R. Panno~e, Prindpal Registered Professional Engineer E-rnaih steve(~panengak.com June 20, 2016 SubjeCt: Potter Highlands Phase 1, Block 1, Lot 1 Well and Septic System Permit Request Design Narrative This is a design narrative for a permit to install a well and septic system to be issued for this property. The proposed systems will serve a proposed four (4) bedroom house. Currentlythe lot is undeveloped. The surrounding developed lots are served by private wells that are over 100' from the proposed development on this lot. There are no wells within 100' of the proposed septic system. 1. Soils. One test hole was performed on this lot by PES in June of 2016, and groundwater was monitored for at least seven days. Ground water was not observed to a depth of 16.0' below the surface in the test hole-1 monitor tube in June of 2016. Bedrock was not encountered in the test hole. Based on the results of the percolation tests and overall soils appearance; an application rate of 2 gallon,/day/square feet was used for a Cat Ill wastewater system in the area of the test hoie. 2. Soil Absorption System Design. a. See Sheet 1 of the design package. 3. Surface Water: There is no surface water within lO0'_of the proposed septic system. The sYstem will maintain 100' of separation to ali surface water. 4. Topography: The existing topography generally slopes from the east to the west ~n the area surrounding the septic system at approximately 20%. There are no steep slopes within 50' of the proposed drain field. The proposed drain field will maintain 50' separation ali steep slopes. 5. Drawing Markings: The Drawings are marked "For MoA Review Only". When written notification that the review is complete and that there are no further comments is received from MoA On-Site Department, the note will be removed and "Issued for Construction" drawings will be issued. The proposed installation will not affect the future development of th is or the surrounding lots. Mailing: P.O. Box 100217, Anchorage, AK 99510-0217 Physical: 332 East Manor, Anchorage, AK 99501 Telephone: (907) 272-8218 FAX: (907) 272-8211 F- SEPTIC AREA (E) / . . ENGLAND AVENUE ~R.O.W. -'. ./, .' ,- / I -~1 / / / , ' / ~_~ / 10 T~E EASEMENT , ~ ~' ~ IPRIMARY/RESERVEDRAINFIELD (P) ~ / ~%~ .,' ~ ~ ~25LFxS'Wx 6'Eax 10'TD ~/ ~ ~ I ¢~ / ~WITH MT AND CO ON EACH END .z / -~. · / //~ ~, , / / HOpSE ~ DRIVEWAY ~ ~ / , ~ X / / I 'N% 15009 S.T.E.P. TANK WITH / / t I ~ ~ %AX20 POD AND DCO (P) ~ % / , ~ - ¢oo ~ X ~ ~%. z'~k/ / / ~SEPTIC AREA (E) / ~ , ~ / ~ / '// / % ' x DESIGN PARAMETERS ~)~ ~ Z x~ ~ ~NO. BEDROOM: ~ (600 gpd) ~¥ ~ I ) ] ~ /, CTANK SIZE: 15OO9 S.T.E.P. ~k ~ '. ~ ; ¢'% ' WEL~(E)~¢ ~ W/ AX2O POD AND ~CO ~ ~ ~ X ~ _ / ,~/ ' . ~/ , PERC RATE: 8.4 MPI ~ ~ , ~ ~ ~ ~ ~ . / / / ] SOIL RATING: 2 GPD/SF / ~ ~' ~ / ~-~ ~ / // , /A~EARaO:~OOSF ~ t . _ / ~ / // / /SYS.~PE: DEEP TRENCH 6.0'ED NOTES: ~ ~ Da(e ................ P.O. BOX ~00217 ANCHORAGE, AK 99510 ~%%~ ....... ¢...'~. ;~',~ P'=~0' JOHN HACMEIER / HAOMEIER HOMES ~~~k'~¢2'~ 'ERMiT NO. b~bbbb UIK. ' f~ o~.. ..~ PLAN ANCHORAGE, AK 99516 II;~¢~;;¥~;;~ Shee( SPECIAL PROVISIONS TO SPECIFICATIONS 1· ALL CONSTRUCTION SHALL BE INSTALLED AS SPECIFIED IN THE MOST CURRENT EDITION OF THE MUNICIPAUTY OF ANCHORAGE STANDARD SPECIFICATIONS (MASS) FOR COMPONENT PARTS AND MATERIALS USED IN CONSTRUCTION OF ON-SITE WASTEWATER DISPOSAL SYSTEMS AND AND /N ACCORDANCE WITH AMC 15,65 AND 15.B5. 2. SCOPE OF WORK: INSTALL NEW ADVANTEX AND SOIL ABSORPTION SYSTEM. INSTALL WELL. .~, GROUNDWATER WAS NOT ENGOUNTEREB TO A DEPTH O? 16 PEET BELOW EXISTING GRADE AS EVIDENCED BY THE SOIL TEST HOLE. iF AN APPARENT WATER TABLE IS OBSERVED IN AU¥ DF THE EXCAVATIONS LESS THAN 16 FEET BELOW EXISTING GRADE NOTIFY THE ENGINEER IMMEDIATELY, 4. THE CONTRACTOR (BOTN WELL AND SEPTIC SYSTEM CONTRACTORS) NAD THE WELL LOCATION AND SEPTIC LOCATION STAKED AND ANY LOT LINE AND WELL RADIUS SHOWN ON THE PLAN WITHIN 50 FEET OF THE PROPOSED SYSTEM STAKED BY A REGISTERED LAND SURVEYOR BEFORE STARTING THE WORK. 5. THE CONTRACTOR IS RESPONSIBLE FOR ALL R.O.W. AND OTHER REQUIRED PERMITS,'OTHER THAN THE ATTACHED. 6. THE CONTRACTOR SHALL CALL FOR LOCATING OF ALL BURIED UTILITIES. 7. THE CONTRACTOR SHALL PROVIDE 24 HOUR NOTICE TO THE ENGINEER PRIOR TO START OF WORK. ALL SURVEYING AND LOCATES WERE IN PLACE PRIOR TO NOTIFYING THE ENGINEER. 8. THE CoNTRAcToR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCY BETWEEN THE APPROVED DRAWINGS AND SITE CONDiTIONS/LIMITATIONS POTENTIALLY CAUSING THE NEED TO MODIFY THE DESIGN. 9. AT THE COMPLETION OF THE W{)RK, THE CONTRACTOR SHALL SUBMIT RED-LINE AS-BUILT DRAWINGS TO THE ENGINEER. THE RED LINES SHALL INCLUDE PIPE LENGTHS, ORIGINAL GROUND ELEVATIONS, PIPE ELEVATIONS, AND TANK ELEVATIONS. 10. THE CONTRACTOR SHALL PROVIDE PHOTOGRAPHS OF THE SYSTEM INSTALLATION TO II~ICLUDE BOTTOM OF EXCAVATION, TOP OF PIPE WITH CLEAN-OUTS AND MONITOR TUBES INSTALLED, INSTALLED TANK AND FINAL GRADING. 11. THE CONTRACTOR SHALL PROVIDE DATA (UPON WHICH THE RECORD DRAWING WILL BE BASED) THAT REPRESENTS THE PROJECT AS CONSTRUCTED. THIS DATA IN CONJUNCTION WITH THE PERIODIC FIELD OBSERVATIONS BY THE ENGINEER (OR HIS DESIGNEE) AS REQUIRED BY AMC 15J55 DOES NOT GUARANTEE THAT THERE ARE NO HIDDEN DEFECTS BY THE CONTRACTOR. 12. THE CONTRACTOR SHALL SIGN THE FOLLOWING: I CERTIFY THAT ALL WORK WAS PERFORMED IN ACCORDANCE WITH THE APPEND PERMIT, AND ANY AND ALL CHANGE ORDERS, AND THAT THE AS-BUILT REDLINES ARE-TRUE AND ACCURATE REPRESENTATION OF THE PROJECT AS CONSTRUCTED. CONTRACTOR: BY: TITLE: DATE: CONBTRUCT, oNNOTES: ENO svc, LEe P.O. BOX 100217 ANCHORAGE, AK 99510 ~L~.. ..... .:~,~_.~I~ FOR 7/11/16 PHoN ' (90z) (90Z) NTB POTTER HIGHLANDS PHASE I, BLOCK 1, LOT 1'~(,-,~: '~"~1"'~' JOHN HAGMEIER / HAGMEIER HOMES ~,¢¢~.., CE 81¢9 ,'~-~. ~ERM~T NO. GREECE CIR. ~l;~;Z~'. ..... :,'~.~""~ 3s~'xxxxxx DESIGN DETAILS ANCHORAGE, AK 99516 ~l~,}U/~oNssr¢,,..__~. Sheet -~: 3 OF 3 TEST HOLE 1 ORGANICS/ DP JCL ORGANIC SILTS DATE PERFORMED: 6/8/16 WAS GROUNDWATER ENCOUNTERED?__N SOILS LOG - PERCOLATION TEST SLOPE It ~ I ,~' / / .~ SIT~'~LAN ~ 8LOPE IF YES, AT WHAT DEPTH? -DRY DEPTH TO WATER AFTER MONITORING? -DRY DATE: 6/20/16 TH X WATER READING CATE CLOCK NET TIME LEVEL NET DROP TIME READING I 6/8/16 10:00 .._ 3.80 ... 2 - 10:30 30 MIN 7.40 3.60 3 10:30 --- 3.80 -. 4 11:00 30 MIN 7.4~ 3.62 5 11:00 ___ 3.80 .._ e 11:30 30 MIN 7.39 3.59 PEROLATION RATE 8.4 (min/inch) PERC HOLE DIAMETER6 inches TEST RUN BETWEEN 4 FTAND 5 FT COMMENTS: Test hole excavated by JOHN HAGMEIER HOMES LLC. Prec hole was presoaked. Test run for at least one hour. Last 3 readings reported. Based on the overall appearance of the soil I recomment the use of an apphcation rate of 2 gallons/day/square foot for a CAT III system. PERFORMED BY: DAN MORAN. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST. NOTES: FOR CONSTRUCTION SOILS LOG PANNONE ENG SVC, LLC P.O. B0X 102954 ANCHORAGE, AK 99510 PHONE (907) 272-8218 FAX (907) 272-8211 POTTER HrGHLANDS PHASE I, BLOCK 1, LOT JOHN HAGMEIER / HAGMEIER HOMES GREECE CIR. ANCHORAGE, AK gg516 Dote 7/n/~6 NTS [=.I.D. NO 020-281-53 =ERMIT NO. 3SPXXXXXX Sheet 2 OF 3