HomeMy WebLinkAboutGAS INNOVATIONS SITE PLAN (4)DETENTION POND
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IN
FND. 5[81R SET 5/8"IR FND. 1/2" IR
S8EY -3.44'
"IR `0W/CAP N00'20'W-0.32' z ¢_ z' BLOW w ouI _AND IR
CA �- ti 10' WATER EASEMENT F/R
POLOWER
°s' 10' WATER EASEMENT 14t, ,a7 ,°`AFND, N 89 8 03 E-531.68 ,b� '- �� P• � (DISTURBED) 2• WER OUT
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,� ,° LIMESTONE DRIWAY �>C ,N N � IV FOB P PDWER PROPOSED
" �P i p 15 Gate ,° LIMESTONE DRIVEWAY ` `qsl Pv y` a� - 7� ®P> oLE NEW FENCE swat `9
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I °9 ° x` ,° o 4' EXISTING O F
SEPTIC FIELD O`'Y`F GUY
ABANDONED
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100,00, �. 100,00' o / 3 Q \� o_ � x�S FENCE TO PROPOSED 4� '� •7
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,�$ 0
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w PROPOSED F \GIV I x/z I / �` F CONC. P KINd�P '�� 44,
CONC. PARKING °3-1 tCY CB2 x`°� �"�O w / �0F. OG �O BE REMOVED �d
x,9 0 � ° o y1 A •e ' ,
' , ' •� ,° '- ,°' O� P, <zy h rob U to / OQp"<i. - b y -
5HEE7 6�0 rO �o xb ( a / EXISTING J�F` P� a �0 �a EXISTING R� o
DRIAN � o `�FQG'.�, U. I PROPOSED o / ONE STORY 5 G• G50�.y'Iy♦O ASPHALT PARKING
a - �F 100'I BLDG. EXTENSION ciP. x N// CONC. BLOCK O00 Q'Q4�OG0 o• h °� S� °4 C"° j xti`�i `°� GONG
To CO x,° P \ bh z BUILDING P MATCH . (j
DITCH G ,CZ' �4i' h F• i O 4 b ryh` O , Q J.
:. ca o ry �QgS'; o �P I F.F =20.80 ^ co,°" x o FO G o O 4 EXISTING PVMT..
a w ° F.F.=23.89 .F
w ... .� Z O G oPgF. ,9- ° / �+4' rj OPw. G F, O �O 40<�"�\o �9}1 qe� S ' �a°f N.T.S.
R=zo' . Qp \� 9 x CB1 / ° �� �'� `° EDGE CONc. p GO�o� �G Q • KATHLEEN BROWN CE TO STATE OF TEXAS q
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yQ • °>% j0 (0.75' SOUTH) 9° O(�Js ,° bTr Q \g��� H.C.C. FILE No. 1 73319 �TT
,^ •N�wti1 d °o ��� I i Ui F D. PUNCH ARK ^° o"` c �y �/ 4� APRIL 2,1954
�:.. •� I o. �� x,° os C & FNDI N 89' 58 0'f' E-410.05 °^ , o °/aio / ry n /
REFER CE R os °` x °. x ° o:e 6 CH K..FENC.E� �// V P1> �y° x`°• 0 10 20 30 Bo so
N Q
_ IN
FND. 189.10'
150.00' FND. 220.95' / FENCE CORNER- `0I21.53
{ I FND. 5 "IR o C „ o (0.4 INSIDE FROP�T CORNER- FENCE TO
FND, 1/2 IR o BE REMOVED
E PROPOSED I (o.a SOUTH) x
c x,b PROPOSED S1 '51'E-0.12' o m R=zs T. <, G' p / ^•. � D/W v ,� d• CONC. DRIVE °• �e b�' � p
all CONC. DRIVE b` b e , , O
I Double 20' a °,° °• x,° poO.,al' A rd0 // R=25 _ _
• . ail J �, x b° ,b� I O .Q,, ^2' // EXISTIN - �1G JQ0 ��'
:ti .�:�� 2os w 2os Izo ® otiL? / /i ,P•P �° V TX DOT
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I .BERM ,b x o'C x,°• \�� n x , O FO - // / 0PG d �' Q= CIA
..
Q v� A= 150 x Frontage
°off ,°• OQ�� ( j�g� / ry \�� //jOQO�pQ \\? �,, T oQF ,°� ya G' G°\ 1= 6.76 2yr 11.89 100yr
Q ; •' cn I C O I.E. 17.4 N.\�� .5�p6 oQF Q�Vb GZ rx oa Q � �Gj God C= 0.65 2yr 0.90 Imp.
, o x, r o{ n w �E�; ,°z' �1ry Q �`� o a �o o Allowable Runoff
�' ',.• I I .Y a 1.420 ACRE TRACT s P �o t��pt� G. Q�
e w z ,b ^+ z o ,e� o w 9\r b` z / o FRONTAGE
°, • z,,8^• A' ,4 O '', : x, F�y��G•`Z'. O� �O' p ( °� \� p GO G R ,
°• ., Z h o a F pQ G� p� S GQe <. H x�• pQ y Strang Rd. 266' = 0.92 Ac•
G <'�`� ! v`" x° Hwy. 225 484' 1.67 Ac.
o v c x ♦ P�4 l 1 ,b' o.o z GF fp e 4 - x,P•
10 �, ry O �\ �0 a _ }a �J Gy I- R=45' / Use Total Area of Tract = 1 42 Ac.
`^ o °� C p x, O - a g pb� x,0' .. \�rV - Gja ,bb° _ �Q
•• >° oa z F,O I FF, c '`b, x,0� �� 5 °, •� °p5
I ( Io B ,bG ° o`Qe`. 20.0 F�`�p• 1 a : yQ�FO ^`x 2 yr Q 1.42)(6.76)(0.65) = 6.24 cfs
Z r. a Fc� o P , ,� . a O . 100 yr Q = (1.42)(11.89)(0.90) = 15.19 cfs
Q3✓.. ...., (( CB4. x '' d' G F'`r" '/�F`. .J °°y� - ,95�
k o �" o� / / To Detain = 8.95 cfs
W. 1112,0 3 • ' 12.00' x es ' ,°tip e a _ 12" Restrictor 2.5' Head = 6.22 cfs
o, q
8.. • I I I �,.. `b`P Q��F x,�P e;r' s / ��� owct� 1 hr Detention = (8.95 cf/sec)(60 sec/min)(60 min/hr) = 32,220 cf
I I. iq QF : DO by •,e /�� G� QF !1G' °' / G°
:' • • • I IN ( `0 :w NO. 1 1 pSF, / Q GF.
II , FND T625 cf
X T �4s °, �� N6 ; ,4 RION >� / �° Fo.a $ ,b� •e� DETENTION VOLUMES
DAII ,q:..• Qti oe ( FND. ,3 " If ` `0 .c: r •'„ T 5/8"IR p y1P. ^� °QF. ° C'O e ' ,. _ `9' DA2 1,874 cf
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CALLED 0.0098
EE LIN a�gtJ ;.,.• W/CA
H.C.C.F. S404378 FNDP OQ 6\ b r jai\ /
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O I. Proposed 4' CONC D TECTION 0 ` x°
W I 10 "i ♦ ti �hE r ,a`y / \\ D� : -1 • ' vp \h!(( Gp
S �,° ,,f• QpS��F� p \\\\ 4 CARRIE NORVEL TO STATE OF TEXAS
Called I t,,;.. .f ^.r,%' RO\C\� `L12 o y°' VOL 2768,PG. 586 H.C.D.R. GOC\
Del: 13'40'43" s� I 140FE�G pP4E�5\OPE \\\p�'p�' .'�.J ^ MARCH 23,1954
R: 38.00' IS
O GNP\N 11 yti . e \\\ i \ !.
L: 9 �6'42'43" W 6A `b i e ��G' e P►�GV
Non -Tangent Curve G�►
DEL: 13016'48" I (° F� �xa HF. °� d y\G� e ' i , ° I` fi\• \\A e o P�F�
L 8.81' I{ w i D. NC . NopF NO e
R 38.00' ': ��E ,Sl �1F 6 u�pNC G\p1N t?9 P r " A. . ,� \; \N ' d ti 40
CD N 060 42' 43" o G pCE p d' e e a
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LC 8.7 ° -END CONC °• ,°°' �� i i p9 a `. s ,; s
,o S a MN G� Q GONG• e e ed n °, d °.� < �oA ti o 9 "GO\� N y@ 28 DAYS #4 @ 24' ❑C-B/W
I i F S\ GE °,, e d �b b, o A P 5 SACK 3000 PSI
°pb• METER POLE p PS° �: e e [ t ( a, •.. J 2 O
FND. TX -DOT CAP z G G °, e e.
„ RGP� IN. CONC. x 8 :1�,QN� �S\G d i1 " ^ e, e. v
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N S ° n 1 e �Pp�C G / SOP Sv0 1 ,w9` : °$ GOC\G' ,°bb b`p DETAIL
o `0 TYP. PAVING SECTION
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N.T.S.
10,
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C 6>b- �aryyx F • d•Z a 1� .De° '(� ti`$ ObF�Q 20.5 BERM W.S. 20.5
N 18,5' _
a a' a� a M1 05 � N, P EL�ATEO CONC 4 4
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a�' gip, y,a Ake,., Goy -t e DETAIL
�"� �,• Gp� DETENTION POND
N.T.S.
Gov DETAIL
Go�G CONCRETE RIP RAP GAS NE OVWTIO 225
N.T.S.
LA PORTE, TEXAS
REVISION -03-01 -05/ DETENTION POND NOTE: THIS SURVEY DONE WITHOUT BENEFIT OF A CURRENT TITLE REPORT.
DA3 400 cf
DETENTION POND 32,000 cf
TOTAL 34,899 cf
NOTE:
x - SHOWS LOCATIQN OF ELEVATION EXISTING
oo.o - SHOWS PROPOSED ELEVATION
1. THIS TRACT SUBJECT TO THE CITY OF LA PORTE ORDINANCES.
2. LIES IN ZONE "X° AREA OUTSIDE THE 500 YEAR FLOOD
PLAIN FIRM NO. 48201CO935 J, DATED NOV. 6,1996.
3. BEARINGS REFER TO PLAT NORTH.
4. IRON RODS SET WITH CAPS OR FOUND AS SHOWN.
5. ELEVATIONS SHOWN ARE BASED ON NGS 1929 MEAN SEA
LEVEL 1978 ADJUSTMENT.
I, H. CARLOS SMITH, DO HEREBY CERTIFY THAT THIS PLAT CORRECTLY
REPRESENTS A SURVEY MADE UNDER MY SUPERVISION, AND THAT THE FACTS
AS FOUND ON THE GROUND AT THE TIME OF THE SURVEY ��ARE AS SHOWN
WITNESS MY HAND AND SEAL THIS Ivy DAY ! DAY OF OO'-
yy '
H. CARLOS SMITH .� or
H.
TEXAS REGISTERED PROFESSIONAL LAND SURVEYOR �111% o9
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h1 �CARI- S SMI
12' I ��„1228
BERM
20.5
SITE PLAN