HomeMy WebLinkAboutOAKLAND LAND & DEVELOPEMENT 1500 POWELL ROAD PROJECT SITE PLAN19
OWNERS - BELLE EXPLORATION INC
040-287-001-0025
PROPOSED "M" STREET PROJECT
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SOUTH 17TH ST. OWNERS - BELLE EXPLORATION INC
(60' R.O.W) 040-287-001-0025
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WATER LINE TO BE EXTENDED
FROM NORTH SIDE OF M
STREET TO AND THRU 1500 S.
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53' &NTE OF
EXIS ING 40' RIVEWAY
PROPOSED 8" WATER LINE TO i
BE EXTENDED TO AND THRU
POWER POLE
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SANSWRLNE 1
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CLP PROJECT 07-8253
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TYPE OF DEVELOPMENT: OFFICE/WAREHOUSE -
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PESMICTOR TP 20.76 TPr19.56 4 U
m FLI .68 USE 8" RESTICTOR PIPE. TP 19.79 t LAh LRAQ(: 91BdN90N: -
TI 16.58 V] 5A, C, $ 4A 1178 TOWN OF LA PORTE _
:.E.G.m = O 240.6' 30 40.4 p� RECQNATElk couirn
w ' OWNERS - ALTON OGDEN JR. 311 I �J I Cq o VOLUME 40, PAGE 271-1 OF DEED RECORDS HARRIS
2 w HCAD-040-278-001-0023 t rn Ao01 = Mr. 4 -
z 4 I UNDEVEL ED 9 1500 S.16th Street LA PORTE
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OAKLAND LAND &DEVELOPMENT, LLC -
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SLMCK t5 $" a OWNERS - ALTON OGDEN JR. 01 o6 I I t6 6 FLOOD STATM ENT:
FLI .74 i 3 BTM ZO ob s HCAD-040-278-001-0038 19 sI) I I SUBJECT PROPERTY IS LOCATED IN UNSHADED ZON
REGRADE/DESIIP PL I CLOFPROP H UNDEVELOPED C>a
EXISTING DITCH Q 0.1 /° I x "X" AN AREA DETERMINED TO BE OUTSIDE THE 0.2 /c
WITH T BOTTOM AND N G 16.23 16.37 p MI HI I 0
16SbE SLOPES OF 3:1 17.00 �o �65 .h
ANNUAL CHANCE FLOODPLAIN. COMMUNI
TY PANEL
3:1 � 1�� I�° 15.00 \0 ' NO. 48201CO945L DATED JUNE 18, 2007.b%1 p No- 1578\$O ,16
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FLI .80 SOUTH 17TH ST. \65
CAUTION EXISTING
CLOSED (60' R.o.w) o� I GAS LINE FIELD VER.
SECTION A -A # I-- ORDINANCE 1751. --{I �6 ( -
- SCALE: V- W HORZ.
�° V- 4' VERB•'
�5 6. �16� - - - - - -,6 REGISTERED ENGINEER:
--------- '-- �� ---- foBIOCSElaaac I L�.B �� h o:
SET �� �g 07 1h p6 k6 " SE1. - 6 6c� 6y� - - - - 5'C1- I-� SET �ti• 6� 1
5/8IR 6• No :a• 6._ h. _ _ 5/a iR pk 5/8 ti \ x , SET �° I, PHILLIP E. JOHNSON, A LICENSED PROFESSIONA .
Fi15$5 1. gL 66 -`'' �5 - ' e N- ENGINEER IN THE STATE OF TEXAS DO HEREBY
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N �1 <06p 1ti ) �o o ��OWNERW"iEARDENJEFF �� `�� .bN) �1 CERTIFY THAT THE INFORMATION PRESENTED ON
HYDRAVLICCALCULATIONSFORTBEPROPOSEDSITE DETENTIONSU11131ARY LEGEND �lrrom4EVEioPEnoo6 THIS MINOR SITE PLAN TRUE AND CORRECT TO TN E
16th Street - La Porte, TX
KEYNOTES BEST OF MY KNOWLEDGE.
Prepared By: Phil Johnson TOTAL ACRES IMPROVED: 1.1883 AC /� PROPOSED 2" OAK TREE (5 TYP.) O PROP. 6" CONC. PAVEMENT W/ 8" LIME STAB. -
DETENTION REQUIRED: 0.2 AC-FT/AC A SUBGRADE AT 6%
I RATIONAL METHOD FORRUNOFF:Q=CIA LANDSCAPING REQUIREMENTS:
C = 0.75 FOR CHU? SEAL, 0.8 FOR CONCRETE AND 0.3 FOR GRASS 1.1883 X 0.2 = 0.23766 AC -FT PROPSOED 18" TALL INDIAN HAWTHORN PROP. CHIP SEAL PAVEMENT (ONE COURSE) W/ 10"
I N I =6.55 AND A IS IN ACRES THEREFORE Q IS IN CUBIC FEET PER SECOND (CFS) 0.23766 AC -FT X 43560 = 10,352.4696 CU. FT SHRUB ( 6 TYP.) O CRUSHED LIMESTONE AND 8" LIME STAB. TOTAL DEVELOPED SITE AREA: 51,764.17 SQ. FT.
TOTAL ROOFED OVER IMPROVEMENTS: 6,500 SO. FT.
SUBGRADE AT 6%
! m MANNING'S EQUATION: Q = A1.486/NR2/3Sl/2 (FOR SIZING PIPES) TOTAL DETENTION REQUIRED:. 100352.4696 CU. FT PROPOSED H. D.P.E STORM LINE 51764.17 SQ. FT. - 6,500 SQ. FT = 45,264.17 SQ. FT X 0.06 = 2,715.8502
Z Q (CFS), A (AREA OF PIPE IN SQ FT), R (HYDRAULIC RADIUS IN FT), TOTAL DETENTION PROVIDED: 11,059.4100 CU. FT O PROP. 40' CONCRETE TO ASPHALT DRIVEWAY W/ REQUIRED LANDSCAPING: 2,715.8502 SQ. FT.
g S (SLOPE IN FT PER FT) WATER LEVEL FOR DETENTION: 20.00 SwR PROPOSED 6" SANITARY SEWER LINE 3 18" X 18" THICKENED EDGE RE: C3.0 -01 PROVIDED LANDSCAPING: 5,869.50 SO. FT.
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?wo E NUMBER INLET/MHC I A Q USE AN 8" FLOW RESTRICTOR DW PROPOSED 1" DOMESTIC WATER LINE O PROPOSED 5' x 4" THICK SIDEWALK W/ H.0 RAMP (TYP.) -
A INLET 0.68 6.55 0.248 1.10 PROPOSED TRASH ENCLOSURE W/ 7" CONC. PAD PARKING REQUIREMENTS:
B INLET 0.71 6.55 0.336 1.56 WATER VOLUME CALCULATIONS FOR THE PROPOSED SITE TEL PROP. TELEPHONE LINE (OVERHEAD) O AND FOUR CONC. FILLED BOLLARDS (TYP.) TYP.
C INLET 0.77 6.55 0.420 2.12 PARKING SPACE ARE: 4(MIN) +311000 SQ. FT. OFFICE + 1/1500 SQ.FT. NON OFF) X
D INLET 0.76 6.55 0.319 1.59 TOP OF WATER = 20.00 E PROP. ELECTRICAL LINE (OVERHEAD) O PROPOSED 4" PAINT STRIPE (TYP.) EMPLOYEES: SHALL BE DETERMINED WHEN LEASED
INLET TO INLET QT DIA. TYPE A N R S Q V(F/S) PIPE SIZE LENGTHS STORAGE GAS NOT PROPOSED O7 PROPOSED 49 L.F. OF 30" RCP CULVERT W/ S.E.T. @ 3:1 EMPLOYEE COUNT: PRIOR TO CHANGE OF OCCUPANCY, OWNER MUST
A B 3.22 15 HDPE 1.227 0.011 0.3125 0.0024 3.740 3.05 12" 87 L.F. 68.33 CU. FT. COORDINATE WITH CITY OF LA PORTE REGARDING
Inl 1 MH 1 2.49 12 HDPE 0.785 0.011 0.2500 0.0035 2.491 3.17 15" 272 L.F. 333.80 CU. FT. PARKING DEVELOPMENT.
8 BUILDING FF. ELEVATION 21.00. (6,500 TOTAL SQ. FT.)
MH 1 MH 2 4.67 15 HDPE 1.227 0.011 0.3125 0.0038 4.706 3.83 24" 99 L.F. CONCRETE PAVING PARKING PROVIDED: 90° -1V X 20' = 12 SPACES W/ CURB STOPS
InS MH 2 3.70 15 HDPE 1.227 0.013 0.3125 0.0034 3.767 .3.07 30" 184 L.F. 16,820.00 SQ. FT. 9 PROPOSED SAMPLE WELL & 6" C.O. 90°'-16' x 20' = 1 H.C. SPACE
MH 2 MH 3 11.46 24 HDPE 3.142 0.011 0.5000 0.0019 11.654 3.71 36" 42 L.F. O _
MH 3 MH 4 15.91 30 HDPE 4.909 0.011 0.6250 0.0011 16.077 3.28 MH N/A 89.72 CU. FT.
M4 Out 21.16 36 HDPE 7.069 0.011 0.7500 0.0008 22.295 3.15 CHIP SEAL PAVING
H10 PROPOSED CURB STOPS (13 PROPOSED) NOTES:
END AREA DISTANCE SUM OF 27,935.50 SQ. FT.
ORIFICE DETERMINATION STATION CUT FILL IN STATIONS AREAS PROPOSED AC PAD AND TWO CONC. 1. MIN. 10' SEPARATION BETWEEN SANITARY LINE AND WATER LINE.
West Outlet Pipe to W. M Street 40 0 ���jj j;!y j , 7" CONCRETE PAVING • FILLED BOLLARDS (TYP.) 2. USE CITY OF LA PORTE STANDARD PROTECTION REQUIREMENT AT WATER
0.200 12.75 183.67 SQ. FT. (TRASH ENCL.) PROPERTY CORNER - SIGN LINE -SANITARY SEWER CROSSING.
Q=0.3*6.55*1.2514= 2.459 cfs 60 63.75 4- FIRE HYDRANT WATER METER 3. THE LOCATION OF THE SANITARY AND WATER LINE HAVE BEEN OBTAINED
0.150 12.51 4" CONCRETE PAVING E__ GUY WIRE x WATER VALVE FROM BLOCK MAPS PROVIDED BY THE CITY OF LA PORTE. THE SANITARY LINE
h=18.26-(16.26+0.25) =1.75 (for 6" pipe) 75 19.62 IS PROBABLY 12 INCHES.
325.00 SQ. FT. (SIDEWALK) MAILBOX 15.55 SPOT ELEVATION
h=18.26-(16.26+0.33) =1.67 (for 8" pipe) 0.130 03.75 • MANHOLE FL=12.39 FLOWLI NE ELEVATION 4. PROPOSED SAN. SWR. LINE TO BE 6" H.D.P.E Q 0.32% W/ 4" FEED TO
88 09.24 PROPOSED GROUND COVER -•-
POWER POLE T.B.M. TEMPORARY BENCHMARK BUILDING.
Q=CA(2gh)0.5 1.000 20.13 W W �' W 869.50 S. FT
Where: Q is orifice flow, cfs - (Allowable) 188 10.89 5,Q 5. PROPOSED DOMESTIC WATER LINE TO BE 1" WITH 1" FEED TO BUILDING.
C is orifice coefficient (use 0.6 a/o 0.8) 0.260 16.16
6. NO IRRIGATION METER PROPOSED.
A is orifice area, sf 214 53.00 THIS IS TO CERTIFY THAT THE CITY OF LA PORTE, TEXAS HAS
h is head on orifice measured fromm the centerline 258 104.98
g is Gravitation constant, 32.2 0.440 69.51 APPROVED THIS SITE PAN AND DEVELOPMENT OF OAKLAND LAND & 7• NO GAS SERVICE PROPOSED.
h.
0.720 75.59 DEVELOPMENT IN CONFORMANCE WITH THE LAWS OF THE STATE 8. PROJECT IS LOCATED WITHIN THE CITY S TIRZ ZONE AND SHALL CONFORM 1 D
Q C 2g1/2 h(feet) hl/2 Calculated A D(inches) Use 330 0 OF TEXAS AND THE ORDINANCES E OF LA PORTE. THE MINIMUIM EXTERIOR BUILDING DESIGN STANDARDS - 100 %
2.459 0.6 8.025 1.75 1.323 0.39 8.41 8" TOTAL PARKING LOT STORAGE: 10,542.28 CU. FT. MANSONRY AND/OR GLASS PRODUCTS.
2.459 0.6 8.025 1.67 1.292 0.40 8.51 8" TOTAL PIPES AND MH STORAGE: 517.13 CU. FT. BY: r
2.459 0.8 8.025 1.75 1.323 0.29 7.29 8" TOTAL DETENTION PROVIDED: 11,059.41 CU. FT �P IRECYO')K,-LA PORTE �G DEPARTMENT
2.459 0.8 8.025 1.67 1.292 0.30 7.37 8"
07- 8..?S3