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<br /> <br />~ <br /> <br />:v <br /> <br />. ~ <br /> <br />1'.\1.0~ \"EHIH:... HEo;EHyolH <br /> <br />85 <br /> <br />I <br /> <br /> <br />_.~ <br /> <br />~<S <br />~..~- <br />.........". <br /> <br />I <br />- <br /> <br />l~inillg T(',<Irn'oir with {I,mil, <br /> <br />c.lrrynlls and (-!tllnplors, ;md compacl('d with sheepsfoot rollers. <br />This work required the mo\"inl! of some I ,5~~.OO() <,ubic yards of <br />materials. An earth blanket, \'aryinjl in thickn!.'"ss from :1 to 10 <br />feet. was plal'efl lIIHl ('ompacted on tlw side-so and bottom of the <br />basin, except Oil the emb;mkmt.'Ot i'l'l'tion. TIlE' ('ntin' 1,:!!lI,~02 <br />square fed of interior stlrfl\('t' of the resel'voir was lined, in order <br />to maintllin the quality of the water and to prevent erosion. The <br />lining consists of a two-inch thickness of gunite, reinforced with <br />wire mesh. <br />A 51-inch mUI"tar-lined steel pipe extends from the south end of <br />schedule 25SC to the outlet tower. This Iinl' is 780 feet ]on~ and <br />HRl feet of it runs through a tUllnel on the lIorth side of the rE'ser- <br />VOil'. The pipe inside the tunnel is backE'cl with concrete, <br />Water will bt'admittt:'ci to and rt'lt'ased from the reservoir thnJUgh <br />the outlet tower, a circular eOlleretl:' strudure 16 feet in diamt'ter <br />anci 87 feet hillh, A ;')tl-inch motor-operated cylinder nllve and <br />four 30-inch manmllly o{}t:'ratt:'d 1(1Ite \-alws instalh'd at ports on <br />fOlll' different lewls will control tht:' inl10w anrl ouu1ow, The inflow <br />will enter at tht:' luwt:'st lewl anrllk' ditfll.<;t'O at the far sides of the <br />resen-oir by me:'llls of two 21.inch pilk'S Iring on the bottom of the <br />reservoir, Flap gates prevent the outflow water from enterinJr the <br />inflow pipes, <br />A 12.foot by 12-foot covered n'inforeM ('Ollerete storm drain. <br />2,884 feet IOIlV, will c.arry any run-off from the slopes nbon'. <br /> <br />