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HomeMy WebLinkAboutMiscellaneous - 786 Osgood Street6 g / , _.ti ". GE D-13.1106id' 1'11'--"P.'.L," it, hereby make nstall this System in. ante{ f or s. perp;." for -;- I Nvill iL la,::ares at-�= th �thoCox ionwea Ith of ii,,Lassactiuse, ti..s en.d rek.-'x-d of tew:l,, , Board of, -Reallth of the Torm of illorth. j-',-.ndover. Further, I will construct the house sewer of bell and spigot rainimum diameter being 4 inches, and will majnt&�,i.a µ win-.Lx,-iwA gradg, o,-' 1 o 10 feet preceding the 0GSSP001 OP Septic tan -k., vlaereti-he, grade shl-zQ,1 not, exceed 2%0' 1 will install a cesspool. oxi, sapt.11.Q t,,,trLk. of si--e. A manhole 'a) pprird.tting aaay eleaning willI b9 cover (a) of iron or concrete within. 12 inches of the 0 -arounc! Surfaco" will provide subsurface disposal fiold open jointed, bell anai, cpli-yot, pipe or perforated pipe at lopst 4 Jncjjes in. d4aro "..rotep and 10 ^ d In 'e, "io"":Los Of trenches, the bottom of which will provide a mUnixdura Or !"Theal feet of. effective absorption area. 'J.111a on a " 6 inch layer of clean gravel or crushed, stons ra.-.iginp, in sizeto 1-�� inches (dia.) and the pipes will be surraianded ttyy 81.nLilar xwate'�t �!.al o a height of 2 4nehes above t7ho-orown of the pipe. Th(a jol"nts cif f U.--ooe will be protected from cjogpig and before ffillirip tho ta i-nc2 h, J.r ohs o>�c gravel or Stone :L/3" to 1/4 (dia. ) ,7tll be placcd ovor the cours stone. The disposal field viill be installed at a grede of 4 "U -o 6 feet* No single tjjq line vvill e:xCee,-j 100 feel.-. In length and in aa tW0 lines of the will be installed. A miniinum of 6 fe-3,G will be between the, center lines of the di3posal field tronchos and the aver,�,sre, depth of trench shall riot exceed 56 inches. in the. case of the e—Len;-�ion Of a oesspool e into a subsurfacdisposc,L field or ano1','her eei3spool' b0thA inlet end outlet connections to the ces-opool shall be provided wil,';h '"sanitary teesll. IL11 measurements of cesspool shall be ttkken ,..t of the inlet pipe. No part of the :ins t-al.1-ation will be less ti).an 1,)o from any private water supply, 25 feet from,anV strG5aj: 20 fot,y dwelling OV 10 feet from6 any propert-j line. I ftil-tiler a.j�pqe -t!.�,Ot to (:Oya-v .ink Doption of this install-ation lintil I 1A.C. 07-1. RS pr ovlaea 001-owo arta to incorporate fana may be attached to the permit, DATE, a iat - a t PP 1 cap. I hereby issue the above permit for the Board C)f Hoalth g -.:,,r the North Andover, Date 14 - i I have inspected the uncovered systera indiclated above and fInd done as described. Date 0, p;z Percolat-ion Test L, April 9,1955 Miss Mary Sheridan R.N. Health Agent Board of Health North Andover,Massachusetts Dear Miss Sheridan: An examination was made relative to the suitability of the soil for sub -surface disposal of sewage on the property, of Mr. Lincoln) located on Osgood Street. The results of the tests were as follows. Test pit percolation type of soil 1 It minutes clay,gravel It is -recommended that a 500 gallon tank be installed with 120 lineal feet of drainage pipe. Since a portion of the system will cross a now existing road way it is also recommended that cast iron pipe be installed in that portion. The well that is present on the land should be sealed and covered. Yours truly, Ernest F. Romano Sanataian Faster of Science in Public Health