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proposed plan 4 . —'..)1 '......416n. _ .1 010) TfL IN L fte t-,. v ft' Ki A, PI" I .......,,„„............„ ... .,,,a.r.s. ------ :1:0/2 S.‘ Aft, A ......._i 101 ..r.........,.....A...'.?4,......._ —...a,",. ..... ..,.. t"7,, .1... 2, F.: aXTOrN , ,,%„,t Bu,..,1. 0!, (--; _ti:4 6-Cr7A* .. ,..-"r. RT-,v1taP d il ° Li. A t L ,,e...._ \,/ Dat6.• i -•- , . ...,. ii\ 1 k 3 ___....... 6_1 COPY ......... _ ._....,........ ,__ .... g.----......, , c , ilicll 1,6 \ns REVI . ED [ , , # .1 I 1 , T...,1—tIVN-----OF(--1.it—"Ec)IIS1.,111:iRl'ri'l-1I (n) IL I OCT 28 202 Iiii --g. , lelly.,•%? . 3 IIIIIS ..., . BUILD1NC=& CODES ..,.,,„k iow,4„..„5 4.,,,c,...„1vre,,,,,AM.'",A.,,,,"" =iv DID ID 0.5 4- /1 --7- i'' 288.-1-82 SEP-0671-2020 ...........e.....t...,.ealea.. Parker, David & Linda 111 Old West Mountain Rd Residential Septic Alteration i . 1 . ...1 1 . . . •.,1 - 41 _. . .. . . I • -----\ , . , . 4 1 1 1 . 1 . . . r. . . . A . . I • •• . • i . , . s i . ! . 1. - . i. i t .) 1 . I —..... .---... A 1 . . . .1 . ..._ . . . . ,. . .. - .. .. , . . . . ..1. .1 . I . . . , . ! . . _ . . 1 . . . i .. i k3........ . t• . . . ...,.....—..., . . . . . i . . ......C•42 1 . "......?1,..,t, ... -'"•1,4-W' . . . 1 ,• . 2 .. . . . ;_...,.._.5L. ' ..._ . . . . . . ,. if . . . . . -.. .. . , . . . - 4 • • . i .1, • .. 67t. . ,. . ...74:."...-- .- - . . , .....,..- . 1. ... _ _ ... ..,• . . A , . : . /.., . 1 '''.---1 (..._-i l ) '..... ...- • ; I , 1 4 • . f• •... . 1 . '. . 1 . 1 r . r• 169 Haviland Road Queensbury, NY 12804 Hutchins Engineering PLLC Phone: (518)745-0307 Fax: (518)745-0308 November 2, 2020 Town of Queensbury Buildings & Codes Mr. John O'Brien FILE 742 Bay Road 'COPY Queensbury, NY 12804 Re: Replacement Septic System — Parker Residence — 111 Old West Mountain Rd, Queensbury, NY, Parcel #288.-1-82 Dear Mr. O'Brien: On October 30, 2020 I performed two percolation tests and a deep hole test at the Dave Parker residence located at 111 Old West Mountain Road in Queensbury. The test was performed to the north of the residence, approximately 30-ft north of the failed drywell, in the location where a new absorption bed is proposed. It is proposed to reuse the existing 1000-gallon septic tank, install a new PVC tee-baffle if necessary and to install a new 15' x 45' pipe-in-stone absorption bed. The failed drywell will be abandoned in-place. The results of the soil testing are as follows: gvE Deep Soil TestECEn0 NOV p g 12O /020 0- 8" Topsoil 8— 34" Brown Gravel w/large cobbles TOWNOF c QUEEESBURY 34— 50" Light Brown Fine & Medium Sand &�QGES No boundary condition was encountered Percolation Test 1 Stabilization percolation rate - 9 minutes, 30 seconds per inch Percolation Test 2 Stabilization percolation rate - 5 minutes per inch The design flow for this 4-bedroom residence at 110 gpd per bedroom requires 629 SF of absorption area (0.7 GPD/SF application rate for 8-10 minute percolation rate). With the proposed 15' x 45' absorption bed, 675 SF of bed area will be provided. It is my understanding that the installer plans on beginning work later this week. Enclosed please find a wastewater replacement application. Please contact me if you have any questions, otherwise please contact Ruben Ellsworth when the permit is available. Best regards, UR;0110i; fOn },Iry 44:44 TA cc • ' 09662- `u` ; Ap S ,'`.. ' lIZ Lucas W. Dobie, P.E. Cc: Mr. David Parker Ellsworth & Son Excavating