HomeMy WebLinkAboutWESTERGREN DEVELOPMENTS REVISED SITE PLANI
F.H.
210
4W 4v! 4W 4W 4\•. 4`„/ 4'W 4W 4W 1\J 4'V; 4\J 41J }W
------------
HYDRANT
NW CORNER WEST TYLER STREET -
WEST TYLER &
CITY OF LA PORTE ROAD
1ST STREET
60' R.O.W.
APPROX. 210' () I
FROM NW - -
CORNER -.
OF PROJECT.
I; OUTFALL
18 RCP
FL 16.00 I
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cri
I-- 3' 2,8.5' �1;(� ` `- 58.5' 3d' 5 \
I EAST
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'n LO � RESTRICTOR N r
' a - L10' BLDG. -� - - - - - �0 RE t �� - - - -
E SETBACK O _ r• 5 a s
p -
IW ,' 1 ' C`I TG 19.0 cNv U
C z o (•\ 0- g TG 00 56 L. - 8" I �', - . FL 16-(N) h
a = _ - w
FL/a^' "C3 �IDP 0.Cq
54% t
o W r
FL 17.03 'C �L�s� v`
-- '--- - _ AREA 5 : - -- "
Cq
LO I� AC - 10 FS (' AC 7 -� tip;
�co I - Q= Ql Q=S I<
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y019
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TBM: Nail
g � � a, a _ I
E'+ ���1✓ iU W
= I---f--------------------�---- --- -------------------- -- I IN P.P.;
u 42' I 18' TYP. W z I( Ellev.=22.50'
-- S R-j-�'S R SAMPLE WELL �' I,, �.I I_ i
I' PROP. 3/4" W.M. W/ in I / O
l l ; I
--Br--FLOW'-PREVENTOR r I _ .. I r r_4 l ,
-! FOR DOMESTIC "�;
w - SERVICE -(Rpm--- - - - - - R15 7 ;, x
-' 9A _: _._ - � E" �18"pipe /,
y PROP. 3/4" TS&V �fl
TAP 8r BOX ON, W C!1
3A
L-I i O EXIST. W.L. o <[ I, O
3 a O ( x PROPOSED' r, o
BUILDING
W O q-
q 3,000 SO. FT. x >I O a s
I= I W FF 1"9.80 C : 1 ch.q r, ', ,i, t
C',
Ica
35' x �' RE: o t
I O Q O O I j 4'' SECTION,-' 6 N t
Z p `4� TG 19.00 ,X, } F f @, AA THIS -' i
.,
� �:> Z FL 17.32 PROPOSED 25'
W i W o AREA A Y-PASS GATE
alb' I ti AC 0.137
72 CFS
x
PUBLIC T, Q = 0. R5,
I - 4
1 0 0 C _
LEY 3' T C�J'� I I 18' TYP. I y i
5 I I � 5o, �i �. CO ; ,ll i
c TP �J
x 19.80 E1 _ pVERH of R15' iLO
z
J�yc�-E- E-__EEAD
y I ✓ v w v W W J< v TP 1 `J.1.7 TEL -- _ TEL E T- E- __'IT 19.75 1
�/ l'
y
:� W X W y y X. ;f.YL +tip W- W X W W J, X N. W .L Vi .L W W �°V -__- W
-' (j a WEST - 12.5.00' PROPOSED 7' TALL CHAIN; Lit
L LINK FENCE WITH 3 j
c� STRAND BARBED WIRE.:, - ..I
yam• r �.
LL
P)
10' .501 J ,0 ` .. 5' 25.1'
Hydraulic Calculations for the Proposed site
WeStergren Developments : ; a 151 25'
a
TYPE 111)"
Rational Method -for runoff : Q = CiA I INLET L1
C = 0.75 for Chip Seal and 0.8 for Concrete LOT28 LOT 29 TP 19.75
FL 14.63
1 =6.55 and A is in acres therefore Q is in cubic feet per second (cfs) TP 19.50 `'TP 119.50
- TP 19.42 4% 2% 2% 44% TP 19.42
Manning s Equation: Q = A1.486/nR2/3S1/2 (for sizing pipes)
Q (cfs), A area of I e in sq ft , R (hydraulic radius in ft 311:ly� �, ''' ' -.I H:IV
S (slope in ft per ft) - FL 14.50 1 - -=Ji1 ' N_ =n..
FL 14.76
2 Year-
- AREA To C Intensity Area Q cfs
- `Y I�_ImI11IfIIiTi'IIT�II- �.li Id Ii„ II IF-IILJ11-�
'--1i,"I'L'f1_F�ii -_. r 11=11I�I1 _III � I tl 111 1'll llr .11J�I'
Q Inlet 0.8 6.55 0.137 0.72
�r../'..�Vv.y. .w•.1 1 �LIII _1 rr�n:1T1,Iu-i-.
B Inlet 0.0 6.55 II -I I II hl l -�t Il-. 1= III -u
0.15 0.79 i I PROPOSED ��iil- -I I' Tom~'
�'� EXIST.18"
C Inlet 0.8 6.55 ���� 8.�7 "
52 L.F. OF RCP TO BE
2411 RCP @ REMOVED.
Cumulative Pipe Pipe Pipe Roughness Pipe Pipe I 0.5% FL 14.35
Inlet to Inlet Q cfs Diameter Type Area Factor Radius Slope Q cfs V f/s Q SECTION AA
�i- ,.i-di?v-✓�.ni'�-vi-i QiQ1�1 0 0 4 )_�Ap 3.0
*RE: HARRIS COUNTY STANDARD DRIVEWAY DETAIL
. .
C OUT, 1.50 18 RCP 1.767 0.013 0.3750 6 4.579
i
iAJ;i
.' 1 } L : k k T`j'MuII�,,.[ ' 'd �„.v Y ( Y •'(u..^4 1 ia�r
KEYNOTES w �- .�{ `<.• Fr"a
PROPOSED 6'CONCRETE; 6" LIMESTONE BASE 6" , •, 1 = f ` ' a
O
0 PREPARED LIME STABILIZED SUBGRADE @ 6 /o LIME BY •,� x � � a -rt • �,�; ;asp ,�.,« � ,• * ,,
DRY WEIGHT; # 3 @ 18" O.C.E.W.
f
-
.. v
.;: ", , .:.+ . PROJECT ._: � . � .2:,_.
PROPOSED 25 WIDE CONCRETE COMMERCIAL DRIVEWAY ,,,,,, ,, � , . -.,. , :;..
� O W 15' RADIUS RETURNS. RE: RABBIS COUNTY DRIVEWAY .I LOCATION w; ' s ,q":�,
/1 �' Kku';.:- r I�..�, 7 I)
DETAIL ON C3.0 AND SECTION AA THIS SHEET. "
PROPOSED 52 L.F. OF 24" RCP CULVERT. RE: HARRIS 119"
. t-j
k -mCOUNTY DRIVEWAY DETAIL ON C3.0 AND SECTIONIAA ,.� �, ,, •rv-,:� _:{. THIS SHEET. `,' fr .*A11 ':Y
3A EXISTING 18" RCP CULVERT TO BE REMOVED. t �Y. �" y
O w -
4 PROPOSED TYPE "Drr INLET. .M• w :; F 5 yo
"` r xM* y
PROPOSED TYPE A INL
PROPOSED TRASH ENCLOSURE W/ 7 CONCRETE PAD.
,
YyI}j
_
i•'a.�%{fX:�-.(..�a.T.., J9: :4+4 t��,} .: :.v �.uA .. ,L..y..,{{¢`.y :.T.-O: '::..
OTRASH ENCLOSURE TO BE U TALL CHAIN LINK FENCING z
WITH PRIVACY SLATS AND TWO 4' GATES. CONC. FILLED p
BOLLARDS TO BE INSTALLED AS REQ. BY OWNER. CITY OF LA PORTE O O
PROPOSED 4" PARKING LOT'MARKINGS (TYP.) KEY MAP PG: 540-Y a Q
O >
COLOR TBD BY OWNER. �
ZONING (GC) GENERAL COMMERCIAL
PROPOSED CONC. WHEEL STOP PARKING BLOCKS
(4 TYP.). HCAD # 023-206-084-0026 0
OPROPOSED ONE STORY METAL BUILDING W/ EXTERIOR CLP PROTECT # 10-8202.
MASONRY OR GLASS FACADE. FF. ELEVATION 19,80. RE:
NOTE #8 THIS SHEET. TYPE OF DEVELOPMENT: SPEC. BUILDING
w 9A PROPOSED MAIN ENTRANCE. TENANT FORTHCOMING CY7
co
`z PAVEMENT LEGEND DESCRIPTION OF LAND: H
(5] 6" CONCRETE PAVINGLOT:
Q' Q 29,30,31 & 32 Sd T LA PORTE _ F' �
8,057 SQ.:FT:,RE: KEYNOTE 1 RECORDATION VOL 58, PG 462 OF DEED RECORDS CWNTY, HARRIS j�� U (n
6" CONCRETE APPROACH 00
ADORE55: -- _-- cITY: - - UNC)ER: W N CV
317 NORTH BROADWAY AVENUE LA PORTE - iL N
q Z p FIELD VERIFY SQ. FT. (DRIVEWAY)
QPt1RCHA5ER/OW"ER: TI RE COtIPAt1Y: m
O C) RE: KEYNOTE 2 WESTERGREN DEVELOPMENTS Z-7 a c�
NORTH ARROW & DRAWING SCALE Q) o
p.; U 10' x 7" CONCRETE PAVING x z0 o
140 SQ. FT. (TRASH PAD) RE: KEYNOTE 6
0 5' 10, 20' a o
LANDSCAPING LEGEND z O `t
1 INCH=10'FT. U O
00
C%1
PROPOSED OAK TREE; 2" MIN. CALIPER FLOOD STATEMENT: x �j
15 GALLON; 20' O.C.E.W.; (9 TYP.) z U
PROPOSED INDIAN HAWTHORN SUBJECT PROPERTY IS LOCATED IN UNSHADED ZONE o �
SHRUBS; 5 GALLON; 18" TALL; "X" PER COMMUNITY PANEL NO. 48201C0945L DATED It O
2' O.C.E.W. (35 TYP.) JUKE 18, 2007. FIRM NO 9501 .
a
W W W W HYDROSEEDING OR EQUIVALENT. REGISTERED ENGINEER:
N
I, PHILLIP E. JOHNSON , A LICENSED PROFESSIONAL F
a, ORIFICE CALCULATION ENGINEER IN THE STATE OF TEXAS DO HEREBY
U PRE -DEVELOPMENT RUNOFF CERTIFY THAT THE INFORMATION PRESENTED ON THIS PH WP Euc ,"m,l
9 x C*I*A* = Q MINOR SITE PLAN TRUE AND CORRECT TO THE BEST OF ®0 5e605
q Q = 0.3 * 6.55 * 0.287 = 0.564 cfs MY KNOWLEDGE. ee°�t0
�) PROPOSED DEVELOPMENT RUNOFF
Q= CA 4 2 G H= LANDSCAPING REQUIREMENTS:
D=Q2 /2.25H4
C = b.80 TOTAL DEVELOPED SITE AREA: 12,500.00 SQ. FT. 1
A 3:g * TOTAL ROOFED OVER IMPROVEMENTS: 3,000.00 SQ. FT. t/(
.06 2.69 12,500 SQ. FT. 3,(iU0 SQ. FT = 9,500 SQ. FT LO
H 19.00 - (16 i-+ .25) _ 9 = 0.5169 efs Qi 9,500 SQ. FT X 0.06 = 570 SQ. FT. - ll`�_
Q 0.8*0.049142*32.2* . W
0.51691 2.69 1 REQUIRED LANDSCAPING: 570.0 SQ. FT. (6%) c�j 1X-
D 9-64$8 a / 2.25 * +AL+ 4 = 0.2495' PROVIDED LANDSCAPING: 615.0 SQ. FT. (6.47%), D G
4 = " ✓� ^ / N. BROADWAY 75' x 5' = 375' SQ.FT; L
THEREFORE USE A 3" RESTRICTOR PIPE W. TYLER 2' x 120' = 240' SQ. FT. O F-
241 * 6" MIN. RESTRICTOR ALLOWED BY CITY OF LA PORTE. 0
:)NC
DETENTION SUMMARY: PARKING REQUIREMENTS: Z
1MENT AREA ,SERVICED: 0.2W.87 ACRES. 4(MIM & 3/1000 SQ. FT. OFFICE + 1/1500 SQ.FT. NON OFFICE W DTH DETENTION STORAGE RATE: 0.2 AC-FT/AC. REQUIRED PARKING: MINIMUM = 4.0 SPACES
DETENTION VOL: REQUIRED: ^I�J p OPEN WAREHOUSE: 2,700 SQ. FT. / 1500 = 1.8 SPACES W W
DETENTION VOL. PROVIDED: -8 ^ter: RESTROOM: 300 SQ. FT. / 1000 = 0.3 SPACES TOTAL: 0. 0650 AC FT Q Z
= 6.1 SPACES LU
DETENTION PROVIDED: ����J�'�� PARKING PROVIDED': 900 •- 9' X 18' = 6.0 SPACES W/ z > ■ _
PARKING LOT (9" PONDING) CURB STOPS W Q- _
AREA A >_
Al (EL 19.75) 3,918 SQ. FT. EMPLOYEE COUNT: SHALL BE -DETERMINED WHEN LEASED
A2 (EL 19.00) 4.00 SQ. FT. EMPLOYEE COUNT: PRIOR TO CHANGE OF OCCUPANCY, OWNER Q
AVG. AREA x DEPTH MUST COORDINATE WITH CITY OF LA PORTE Q
19 1 .75 REGARDING PARKING DEVELOPMENT. 0
A
B 1 (El Q. FT. NOTES: (•- M
B2 EL 19.01 4.00 SQ. FT. 1.. THE LOCATION OF THE SANITARY AND WATER LINES HAVE BEEN
AVG. AREA x OBTAINED FROM BLOCK MAPS PROVIDED BY THE CITY OF LA PORTE. V
THE SANITARY LINE IS PROBABLY 8 INCHES. THE WATER LINE IS W h-
9 = U. PROBABLY 2 INCHES. co
N.G_ AREA C 31' X 11 T = 3,627 SQ. FT.
C1 (EL 19.75) 1,08QQ� � 2. PROPOSED SAN. SWR. LINES TO BE 6" PVC W/ 4" FEED TO BUILDING.'
C2 (EL 19.00) 4.00 SQ. FT. 3. PROPOSED SAiV'. SWR. LINES TO HAVE CIO AT EVERY BEND. MAXIMUM
� Anit VnG. AREA x DEPTH } DISTANCE BETWEEN C.O. NOT TO EXCEED 901. JOB NO. 09-0022
� x 0.75 - 1;4 90 QU TT
1815.5 = 1,361.63 CU. FT. 5. PROPOSED I)Gm S'fIC WATERLINE TO BE 3/4"• DRWN BY: RC (
THIS IS TO CERTIFY THAT THE CITY OF LA PORT EXAS HAS CKD BY: PEJ
r 6. PROPOSED ELECTRICAL AND TEL SERVICES TO BE OVERHEAD. APPROVED THIS SITE PAN AND DEVELOPMENT OF WESTERGREN FILE: C1.0.dwg
DEVELOPMENT IN CONFORMANCE WITH THE LAWS OF THE STATE 6. NO IRRIGATION iv'iOfER PROPOSED. ISSUED: HC & LA PORTE
OF TEXAS AND THE ORDINANCESW T I OF LA PORTE. DATE: Wed, Jun 02 2.010
• Qc 7. NO GAS SERVICEPROPOSED.
BY: •�7 8. PROJECT SHALL CONFORM TO THE MINIMUM EXTERIOR BUILDING DWG:
IRECT R, PORTE DESIGN STAND,\kDS - 100 % MASONRY AND/OR GLASS PRODUCTS. - C 1 •0
PLANNING DEPARTMENT REQUIRED ON THREE SIDES OF BUILDING; NORTH, SOUTH & EAST
�2C/7,"li