HomeMy WebLinkAboutWESTERGREN ENTERPRISES SITE PLAN.. - 1 -„ .= Ell t.'-'•ariF t;;""d s�� zei,sa'G ".®R',yp' 3 r. t es:,;•°' k-aw"'�' . +.. , iFf'`:� ^. .
210
F.H. k+fir• a'� ?s n ,i,�{hwaw c� v":.,..`
-- ' KEYNOTESr:..
j ,(� / ,, , .' � , , r � , n tl . 1► . N
-I' �ii 4 MJ 4 \!'.r T kN 4 lv 4 N� � 1� % \ i''S'^+'^ n• ,s 5 ,2.i•
�`: 4u. I f� ✓ {a =�`,� �U t , l PROPOSED 6 CONCRETE, 6 LIMESTONE BASE, 6
�:/ PREPARED LIME STABILIZED SUBGRADE 6% LIME BY
HYDRANT @
K
NW CORNER
DRY WEIGHT; # 3 @ 18 O.C.E.W.
WEST TYLER STREET ,,.•;,
WEST TYLER 8v I PROPOSED 25 WIDE CONCRETE COMMERCIAL DRIVEWAY � �, � .PROJECT
CITY OF LA PORTE ROAD --- -� 2 r
1ST STREET W/ 15 RADIUS RETURNS. RE: HARRIS COUNTY DRIVE rAY ik LOCATION
60' R.O.W. ��-'.!
APPROX. 210 ( �' DETAIL ON C3.0 AND SECTION AA THIS SHEET.
µ r
}
FROM NW I `
! 3
PROPOSED .52 L.F. OF 24" RCP CULVERT. RE: HARRIS `
CORNER
o COUNTY DRIVEWAY DETAIL ON C3.0 AND SECTION AA
OF PROJECT. THIS SHEET.
OU ALL
18" RCP EXISTING 18 RCP CULVERT TO BE REMOVED.
O
FL 16.00 .
; � 4 PROPOSED TYPE D INLET. // 1 TYP. C)
t x:� �. s:..• �• .
o
ice) t 4.
<' ._ r v ; � --• 5 PROPOSED TYPE A INLET. (3 TYP.)
_.. � , .� ` - � o ,\iSi.3 ,".. iit. 7 L,.a w4 av .1 k Y. h k-S•
-_. -.._-. .-. -_.__..__ .-_. .-. _.-. -. I (e , '• ,'^,.: { ..a' .a ra +?' .fin .r-.-.f , -A� -a .-_ �-- .-. _:.._. .-_ -.-_ .-...-. .-.-.- -.-. -. ._. .-.- .__ .- -._ .-. .-. LL 'M... , .:. .G^•" 7 *,iY. 1, +v i .. ' k39 f . -'
, . � � f � .... ,r'--'v ✓� � �� d- . v �• �� �--v �r � ���,� v �-�-.�-�_ i ( ) „ ..,t t��.,,, �==k'IIr1r = �G .w'��F,;:,,. •�" q..'�t,s^� a:: .� ` r a,,,� -
< ! I ; I [ o r PROPOSED TRASH ENCLOSURE W 7 CONCRETE PAD. *'
•- /RO
TRASH ENCLOSURE TO BE U TALL CHAIN LINK FENCING
a L I �- __..-._-. - -- v ----------- - -- - -- - - - - -.-. - , k
3' 2;8.5' "�'i^:: -' - � •'-' 1 t •, 'WITH H PRIVACY SLATS AND TWO 4 GATES. CONC. FILLED
58.5 30 5 '` BOLLARDS TO BE INSTALLED AS REQ. BY OWNER. , CITY OF LA PORTE z
- , EAST 00' o
�a�: ::'.:::. _ .;: '.;. PROPOSED 4" PARKING LOT MARKINGS (TYP.) KEY MAP PG: 540-Y
_ ;7 - * . 7 a
%{'. �`'( ( 1 . O COLOR TBD BY OWNER.
TP 1 �(\ �� TP 19.75 �_ ZONING (GC) GENERAL COMMERCIAL
I I - 1 6" ° PROPOSED CONC. WHEEL STOP PARKING BLOCKS cn
�, I RESTRI T R ,� HCAD # 023-206-084-0026 0
,-+ 10' BLDG. �r ; _�.I <`' REQUIRED o o _ _ _I'vI CLP PROJECT # 10-8202.
a SETBACK �' - - - - - "'� PROPOSED ONE STORY METAL BUILDING W/ EXTERIOR
S !__ r�. ��; 5 a s y L i J o MASONRY OR GLASS FACADE. FF. ELEVATION 19.80. RE: w
o 0 0 o
W <� !,` c l N x N•'7TE #8 THIS SHEET.
,1 -' TG 19.00 Q I� y TYPE OF DEVELOPMENT: SPEC. BUILDING
a \ , , :_ TG 19.00 _56 L.F. 8 r._� FL 16.04 N pq , W 9A PROPOSED MAIN ENTRANCE. d- �
p4�t TENANT FORTHCOMING
�' ! ` ° ;/. ; FL 17.33 HDPE @ 0.54% r FL 17.03)
Q ; FL 17.03 (S) ..-:5'; W PAVEMENT LEGEND DESCRIPTION OF LAND: c
�, a a
J-
o - !
U, - AREA B ---- ' AREA C ` ;>: ,., r' '^ It LOT: BLOCK: SUBDIVISION:
t
W •� r ----------- -- -- --------- --- -------=------- ;------------------------ --- ---- --=-- <: :. ; ... 6 CONCRETE PAVING
to
z ,) - kt� tV AC = 0.098 I AC = 0.052 _ 7 8 I ��� 29,30,31 8ti 32 84 LA PORTE
Z � t[) N I� - - �n ��. 8,057 SQ. FT. RE: KEYNOTE 1 RECORDATION: COUNT,': ,-1
+- Q-0.51CFS Q-0.�7CFSON 00
w00 z a� o� ,--� y l o � •- W N
LL W ADDRESS: VOL 58 PG 4$2 OF DEED RECORDS LENDER: HARRIS j�1 ` '
Cq
M ! �-+ a la z) 04 0 � 6"' CONCRETE APPROACH -
- TB M : Nail FIELD VERIFY S . FT. DRIVEWAY 317 NORTH BROADWAY AVENUE LA PORTE ACV
~ $ ' I O EYNOTE Q ( ) PURCHASER/OWNER: TITLE COMPANY: a�
Cr tiO IW ---� =L------------------------=-------------I-------'- ------ - ----'I ( �. IN P.P.; Q' O RE: K Z WESTERGREN DEVELOPMENTS
y �? 42' 18' TYP. Elev.=22.50' a,
- y I a 1 1 It NORTH ARROW 8v DRAWING SCALE C�
,, 10 x 14 x 7 CONCRETE PAVING �;
o g S R L S R SAMPLE WELL 0 5' 10' 20' a -�
0 ! 1 �• 140 SQ. FT. (TRASH PAD) RE: KEYNOTE 6 H c�
a y ' ', y� ( ' Q SL co Z 1
r,� PROP. 3/4" W.M. W/ _ p; ( p I .n A Z - - z � O
j.y rn p! LANDSCAPING LEGEND C
G„ B. FLOW PREVENTOR ( Ir I y �, _ r , - �- � d-
,I .' C`" 1 INCH=10'FT. ,'�
FOR DOMESTIC : c�
I0 op
! w w -SERVICE-(RPZ)------------ - f• ; '-=------ ------------___.------- - = - 7 -- - -yam ., x � � •�' '� R 15' PROPOSED O E • tl M CALIPER
_ H I ! J �� RO SED AK TREE; 2 IN. PE FLOOD STATEMENT: .
9A I I
0
� � 15 GALLON, 20' O.C.E.W., (9 TYP.)
L)
y PROP. 3/4" T58vV y� Q I �fl='I �-. `,4, � ;; >; 1..
TAP 8y BOX ON _
y(D,3A' ' SUBJECT PROPERTY IS LOCATED IN UNSHADED ZONE
;, ' M j ! PROPOSED INDIAN HAWTHORN o �'
I I p EXIST. 2 W.L. o < r 00I r ,' It X PER. COMMUNITY PANEL NO. 48201 C0945L DATED
�- t�
a p �, x PROPOSED: r� o t o . SHRUBS; 5 GALLON; 18 TALL; ,--�
c L, tx �j y U BUILDING q . `-J : Ua R5' ,� W 2' JUNE 1
W I ® �� % . :' i q O.C.E.W: (35 TYP.) 8, 2007,
o 3 000 S. FT. x !,. -•� o W _ i.,
� ,� �.� ►ala-� ( - 1 �" � �. N. .� .� T � FI�!v�l�vo y5o�
:v y FF 1"9 80 U �,� q, 1, 3 ` .: 2 q W W W HYDROSEEDING OR EQUIVALENT. RELIC. ,JR� ENGINEER: -
I _01
5 % ;' C' :' I, PHILLIP E. JOHNSON A LICENSED PROFESSIONAL 0 4
I - 9 SECTION, `� N N E S i* :....... :............ °�
f q - ` �, r-:,k I ", ' .: 4 .'`�.: 4 >n �' w ORIFICE CALCULATION ENGINEER I THE STA`r of TEXAS DO HEREBY `
- O a TG 19.00 ;�: , o, AA THIS z ..... ..........
;o car
CV PHILLIP E HNS
a p� �' p., o U CERTIFY THAT THE INFORMATION PRESENTED ON THIS 55605
FL 17.32 T`,. _ .tY✓l Y'" SHEET F, H U PRE -DEVELOPMENT RUNOFF :w�
J'�0. =.
AREA A a% , ,�;.,_. = W C*I*A* = S U CORRECT TO THE BEST OF .� <
- MINOR SITE PLAN TRUE AND r
W I W I �' = r, x _ *Q * - MY KNOWLEDGE. �lisSI.CNA
cENs��..
AC 0.137 .-� I Q 0.3 6.55. 0.287 - 0.564 cfs
Q = 0.7 CFS - •..�, 0
2 1 F, PROPOSED DEVELOPMENT RUNOFF
PUBLIC x ;,?; R5 -
�� 1 1 _ o p c -, 1 " - �' -Q = CA = LANDSCAPING REQUIREMENTS:
U
LEY 3 7 -0 _ y - 2 G H Q
c ! 50' -- i r' I '7 .v t �� .'� -
'' L\ �� r ; '"` • ; rC 2 (/.$O 5 H 4 TOTAL DEVELOPED SITE AREA: 12 500.00 SQ. FT.
z I .��
z N �ti y TP a I 8 LL 061 _ - 1_5 _ - TOTAL ROOFED OVER IMPROVEMENTS:
3,000.00 SQ. FT.
w LO
C� 19.80 H - �•� �,`' c � R15' � 31t 2 + * IZ 0.0491 �---
A 12 0.015625
o m _E E --_ VER E EAD �°� h vj H = 19.00 - (16.04 .25) - 2.71 2,5 . - 3,0 = 9,5 Q.
0 *-+ 1 00 SQ. FT QO SQ. FT 00 S . F"I'
I �1, E �-
y �, �, y - .� �. y TP 19T. ! J� TEL TEL TE E - E E I - T 1�.75 ! J Q = 0.8 * 0.0491 �2 * 32.2 * 2.71 = 0.5188 cfs 9,50o SQ. FT x 0.06 = 570 SQ. FT. t�-
z N I .` T ` W `x'
LY_ `
a
D = 0.5188 2 / 2.25 *' 2.71 4 = 0.2495' REQUIRED LANDSCAPING: 570.0 SQ. FT. (6%) E-
� ti
,CO ¢ a WEST - 125.00' �.� -, = 0.2495' x 12 = 2.99" PROVIDED LANDSCAPING: 615.0 SQ. FT. (6.47%)
o ' c. p-' I r THEREFORE USE A 3" RESTRICTOR PIPE N. BROADWAY 75' x 5� 375� SQ.FT; .
00 \� \� ( * 1/ W. TYLER 2 x 120 240 SQ. FT.
- 00
J 6 MIN. RESTRICTOR ALLOWED BY CITY OF LA PORTE. 0 r
! c . c ! 24
_ DETENTION SUMMARY: PARKING REQUIREMENTS: J per•,
,, , c- �\
LL_
CONIC
-� - t . , PAVEMENT AREA SERVICED: 0.287 ACRES. 4(MIN) & 3/1000 SQ. FT. OFFICE + 1/1500 SQ.FT. NON OFFICE W Q
;,
10' S0' -a 60' 5' 25.1' WIDTH DETENTION STORAGE RATE: 0.2 AC-FT/AC. REQUIRED PARKING: MINIMUM = 4.0 SPACES ,,/ J
DETENTION VOL. REQUIRED: 0.0574 AC -FT. OPEN WAREHOUSE: 2,700 SQ. FT. / 1500 = 1.8 SPACES W W ,
DETENTION VOL. PROVIDED: 0.0672 AC -FT. RESTROOM: 300 SQ. FT. / 1000 = 0.3 SPACES Q Z TOTAL: = 6.1 SPACES
W
Hydraulic Calculations for the Proposed site DETENTION PROVIDED: PARKING PROVIDED: 90° - 9' x 18' = 6.0 SPACES W/ Z
Wester ren Developments 15' 25' PARKING LOT (9" PONDING)
CURB STOPS
a AREA A W
TYPE "D" EMPLOYEE COUNT: SHALL BE DETERMINED WHEN LEASED QVd
Al (EL 19.75) 3,918 SQ. FT.
Rational Method for runoff . Q = CIA I INLET A2 (EL 19.00) 4.00 SQ. FT. EMPLOYEE COUNT: PRIOR TO CHANGE OF OCCUPANCY, OWNER
C = 0.75 for Chip Seal and 0.8 for Concrete I:QT 28 I LOT 29 TP 19.75 AVG. AREA x DEPTH MUST COORDINATE WITH CITY OF LA PORTE Q
FL 14.63 REGARDING PARKING DEVELOPMENT. 1•+-
1 =6.55 and A is in acres therefore Q is in cubic feet per second (cfs) 1961 x 0.75 = 1,470.75 CU. FT. W 0
TP 19.50 TP 19.50 'AREA B
. 4% 2% 2% 4°i° NOTES: �- m
TP 19.42 TP• 19.42 B 1 (EL 19.75) 1 906 SQ. FT:.
Manning s Equation: Q = A1.4861nR2/3S1/2 (for sizing pipes) :::...,:?; - "•'.i •:•;:`. B2 EL 19.00 4�00 S . FT. 1. THE LOCATION OF THE SANITARY AND WATER LINES HAVE BEEN
3H:1V - '' H:1V ( ) Q OBTAINED FROM BLOCK MAPS PROVIDED BY THE CITY OF LA PORTE.
Q (cfs), A (area of pipe in sq ft); R (hydraulic radius in ft), I III _, - _ ��< ._�,. ,,_.,, I'=11 AVG. AREA x DEPTH W
a - I I- I I THE SANITARY LINE IS PROBABLY 8 INCHES. THE WATER LINE IS t`
S (slope in ft per ft I ,�IT� .:. -� . .� --�-_III_II�_I�i•-�11'- !' FL 14.76 955 x 0.75 = 716.25 CU. FT. PROBABLY 2 INCHES. r
( p p ) FL 14.50 M
2 Year _ N.G. AREA C
2. PROPOSED SAN. SWR. LINES TO BE 6 PVC W/ 4 FEED TO BUILDING.
- ---- C 1 (EL 19.75) 1 980 SQ. FT.
AREA To C Intensity Area Q cfs N.G• -_!i,` .I _ LU
_.�,,_ I-!�
tY (cfs) _ . _i! ! :I _,fit i ii=L !j I ; i, I - i�I iI_I _T_ _ l r!-r>Z tr=. �� l l `� i Ii i �l,'
t: ;III-III-II�1Ij=HI ;i-I!I-!!�T!--�li_ 1I-1!1-111-��I LII LII ICI-i11-i �, lu-IIITIII--!I!-II!-I!h!� C2 (EL 19.00) .00 SQ. FT. 3. PROPOSED SAN. SWR. LINES TO HAVE C.O AT EVERY BEND. MAXIMUM
A Inlei 0.8 6.55 0.137 0.72 `=r '�= I - -��� I=-�--> =� rI==lids-'
f- If_ i1-�ll=!Z !!!-III-1!! ll-11!=11f-!!I'_111=i1� r' AVG. AREA x DEPTH DISTANCE BETWEEN C.O. NOT TO EXCEED 90'. JOB NO. 09-0022
-'! III 1 Illi� !�i�ll=�''
IL' III -Ili -I !=111-III- i!-II!-Ili 7111- '-
B Inlet 0.8 6.55 0.098 0.51 I = - - - - 992 x 0.75 = 744.00-CU. FT. DRWN BY: RC
'1ij l I �� !j _� � 11 5. PROPOSED DOMESTIC WATER LINE TO BE 3/4' .
C. Inlet 0.8 6.55 0.052 0.27 I PROPOSED 11IIlvl�,�;,-' EXIST. 18
s
CKD BY: PEJ
52 L.F. OF RCP TO BE THIS IS TO CERTIFY THAT THE CITY OF LA PORTE, TEXAS HAS 6. PROPOSED ELECTRICAL AND TEL SERVICES TO BE OVERHEAD. FILE: C1.O.dw
2411 RCP @ REMOVED. APPROVED THIS SITE PAN AND DEVELOPMENT OF WESTERGRE 'J' g
Cumulative Pipe Pipe Pip, . Roughness Pipe Pipe 0.5% FL 14.35 DEVELOPMENT IN CONFORMANCE WITH THE LAWS OF THE, STATE 6. NO IRRIGATION METER PROPOSED. ISSUED: HC & LA PORTE
Inlet to Inlet Q cfs Diameter Type Area Factor Radius Sloe Q cfs V f/S
SECTION AA OF'TEXAS AND THE ORDINANCES OFT OF LA POFI'E. DATE: Tue, Feb 02 2010
� ?. NO GAS SERVICE PROPOSED.
A C 0.72 8 HDPE 0.349 0.011 0.1667 0.0054 1.049 3.01
B G 0.51 8 HDPE 0.349 0.011 0.1667 0.0054 1.049 3.01 *RE: HARRIS COUNTY STANDARD DRIVEWAY DETAIL BY: •� $. PROJECT SHALL CONFORM TO THE MINIMUM EXTERIOR BUILDING DEC''
DIRECTO LAPP'
RTE DESIGN STANDARDS - 100 % MASONRY AND/OR GLASS PRODUCTS.
G OUT : 1.50 18 RCP 1.767 0.013 0.3750 0.0019 4.579 2.59 PLANNING DEPARTMENT REQUIRED ON THREE SIDES OF BUILDING; NORTH, SOUTH 8y EAST C 1 .
la-��aa