Laserfiche WebLink
Af 9+ 7 ra <br />} k <br />tr <br />November 12, 1959 <br />A x <br />rA a x <br />� ��"� of <br />r c Johais•-Manville � <br />i` • 4 1 _1587 G'11 <br />Aocktoas Cal Uomi <br />F ' ✓. i , µl'w, Sd k % t r k 5 d�tYr `+ +;r iff °{ <br />Attention: Mtn. L. W. Stilvell, Assistant plant Engineer <br />s <br />Dear Mr. Stilwell: <br />Whenever a water connection is made to an approved publiv <br />water supply by an organization wtt.`i a private water supply <br />it is necessary to protect the public water supply with a back <br />now preventer. <br />a. <br />r v, Since there is a double check valve systems ty your meter,' <br />there is no farther need to install another back flewsreventer. <br />However, a periodic check of this system (twice a year should b <br />m a& and report submitted to this office. <br />Enclosed is a copy of the double check system,: <br />If I <br />can be of further assistance Tease feel <br />S <br />v <br />-r_ <br />Very truly yours, <br />Y <br />t <br />� <br />4 � y <br />ry <br />District health t'fficer <br />u � <br />�a <br />a�� y ! a <br />i <br />�E <br />t <br />, ! J. Don Layson,� M.P.ti., Director <br /><� <br />r <br />Division of Environmental <br />7 <br />' l <br />t <br />l <br />a V. a° Sanitation <br />s l�' <br />ar <br />n <br />y� <br />Af 9+ 7 ra <br />} k <br />tr <br />November 12, 1959 <br />A x <br />rA a x <br />� ��"� of <br />r c Johais•-Manville � <br />i` • 4 1 _1587 G'11 <br />Aocktoas Cal Uomi <br />F ' ✓. i , µl'w, Sd k % t r k 5 d�tYr `+ +;r iff °{ <br />Attention: Mtn. L. W. Stilvell, Assistant plant Engineer <br />s <br />Dear Mr. Stilwell: <br />Whenever a water connection is made to an approved publiv <br />water supply by an organization wtt.`i a private water supply <br />it is necessary to protect the public water supply with a back <br />now preventer. <br />a. <br />r v, Since there is a double check valve systems ty your meter,' <br />there is no farther need to install another back flewsreventer. <br />However, a periodic check of this system (twice a year should b <br />m a& and report submitted to this office. <br />Enclosed is a copy of the double check system,: <br />If I <br />can be of further assistance Tease feel <br />free to call. <br />-r_ <br />Very truly yours, <br />Y <br />2FA Jack J. Williams, M DAl� ` <br />ry <br />District health t'fficer <br />�a <br />a�� y ! a <br />, ! J. Don Layson,� M.P.ti., Director <br /><� <br />r <br />Division of Environmental <br />{ <br />i. <br />4 a A°+ tr <br />�1, <br />a V. a° Sanitation <br />s l�' <br />n <br />t z' <br />x <br />