DOCUMENT NUMBER
R
E
V
I
S
I
CLIENTE
ITEM
REV.
DATA SHEET SPHERE
PRESSURE
UBICACIN
SERVICE
LPG
UNIT
PAGE. 3 OF 6
DESIGN INTERNAL PRESSURE
300 psig @ 140 F
DESIGN EXTERNAL PRESSURE
FULL VACUUM
MINIMUM DESIGN METAL TEMPERATURE
14 F
DESIGN S.G. OF LIQUID AND LIQUID LEVEL
0,5063@90F
INTERNAL OPERATING PRESSURE
250 psig @ 90 F
EXTERNAL OPERATING PRESSURE
FULL VACUUM
CONSTRUCTION CODE
ASME SEC. VIII, DIV. 1, LAST EDITION AND SPECIFICATION PDVSA D-211
STAMPING
REQUIRED "U" STAMP
MAWP BASIS
BY VENDOR
NATIONAL BOARD REGISTRATION
REQUIRED
SPECIFICATIONS ANS STANDARDS
ASME SEC. VIII DIV. 1 AND SPECIFICATION PDVC-SVG02-DME-85000
CORROSION ALLOWANCE
SHELL & HEADS: 1/8"
RADIOGRAPHING REQUIREMENTS
FULL
WELD PRESSURE JOINT REQUIREMENTS
ACCORDING TO SPECIFICATION PDVC-SVG02-DME-85000 AND PDVSA D-211, PTO. 6.2
IMPACT TESTING
PER CODE & PDVSA D-211
PWHT
PER CODE & PDVSA D-211
HYDROTEST PRESSURE
ACCORDING TO SPECIFICATION PDVC-SVG02-DME-85000 AND PDVSA D 211, PTO. 9
WELD METAL HARDNESS
PER ASME CODE & PDVSA D-211
SERVICE
LETHAL-CRITICAL
PRODUCT
LPG
NOZZLES: 1/8"
COLUMN: 1/16"
MATERIAL
SHELL:
SA-516 Gr. 70
HEADS:
NOZZLE REINFORCING PADS:
SA-516 Gr. 70
STIFFINING RINGS:
PIPE:
NOZZLE / MANWAY NECKS:
FORGINGS:
WELD FITTINGS:
SA-105
CLADDING:
SA-516 Gr. 70
N/A
N/A
PLATE: N/A
SA-106 Gr B / SA-53 Gr. B
SA-105 / SA-234 Gr B
PRESSURE RETAINING BOLTING:
BOLTS:
SA-193 B7
NUTS:
SA-194 2H
INTERNAL BOLTING:
BOLTS:
N/A
NUTS:
N/A
GASKETS:
SPIRAL WOUND WITH SS AND NON-ASBESTO FILLED
INTERNALS
PIPE:
SA-106 Gr B / SA-53 Gr. B
STRU. SHAPES: SA-516 Gr. 70
PLATE:
SA-516 Gr. 70
EXTERNALS
PIPE:
SA-106 Gr B / SA-53 Gr. B
STRUC. SHAPES: SA-516 Gr. 70
PLATE:
SA-516 Gr. 70
VESSEL SUPPORT:
SUPPORTS:
DEMISTER:
SA-516 Gr. 70
LIFTING LUGS: N/A
N/A
LADDERS & PLATFORMS CARBON STEEL
OTHER REQUIREMENTS
LADDER AND PLATFORMS
SHOP PAINT SYSTEM
REQUIRED: STAIRWAYS AROUND OF THE EQUIPMENT AND PLATFORM ON THE TOP
VESSEL: ACCORDING TO PDVSA O-201 (SYSTEM 9)
SUPPORTS: ACCORDING TO PDVSA O-201 (SYSTEM 9)
INSULATION
THICKNESS:
N/A
DENSITY:
N/A
FIREPROOFING
THICKNESS:
2"
DENSITY:
BY SPHERE SUPPLIER OR CONTRACTOR
EXTERNAL LOADING
WIND DESIGN
145 KPH (90MPH) ACCORDING TO UBC 1997
SEISMIC DESIGN
ACCORDING TO SPECIFICATIONS PDVC-SVG02-DME-85000 AND UBC 1997
PRELIMINARY LOADS (TO BE CONFIRMED BY VENDOR)
WEIGHTS ( LBS)
SHIPPING
EMPTY
OPERATING
TEST
207,262
207,262
575,207
1,004,113
WIND LOADING
SHEAR AT BASE =
11233,216 LBS
MOMENT AT BASE =
69730 LBS X FT
EARTHQUAKE LOADING
SHEAR AT BASE =
69730 LBS
MOMENT AT BASE =
1008000 LBS X FT
R
E
V
I
S
I
DOCUMENT NUMBER
REV.
0
CLIENTE
UBICACIN
DATA SHEET SPHERE
PRESSURE
ITEM
UNIT
SERVICE
LPG
01
PAGE. 4 OF 6
CONNECTION SCHEDULE
MARK
QTY
SIZE
FACING / TYPE
RATING
SERVICE
ORIENTATION
PROJECTION (IN)
REMARKS
N1
3"
WN / RF
300#
OUTLET
BOTTOM
NOTE 2
N2
2"
WN / RF
300#
LEVEL SWITCH
270
NOTE 2
N3
3"
WN / RF
300#
LEVEL TRANSMITTER
45
NOTE 2
N4
1 1/2"
WN / RF
300#
PRESSURE TRANSMITER
45
NOTE 2
N5
4"
WN / RF
300#
RELIEF VALVE
285
NOTE 2
N6
4"
WN / RF
300#
RELIEF VALVE
285
NOTE 2
N7
4"
WN / RF
300#
INLET
270
NOTE 2
N8
1 1/2"
WN / RF
300#
THERMOWELL
NOTE 2
N9
1 1/2"
WN / RF
300#
THERMOWELL
180
NOTE 2
N10
2"
WN / RF
300#
LEVEL SWITCH
180
NOTE 2
N11
2"
WN / RF
300#
RECIRCULATION
90
NOTE 2
MH
24"
WN / RF
300#
MANHOLE
TOP
12
NOTE 2 AND 3
0o
PLANT
NORTH
N8
285o
MH
N3
N6
45o
N5
3' 7"
N4
N2
N7
270o
2' 5"
2' 1"
1' 7"
2' 4"
2' 4"
3' 8"
180o
PLANT
90o
N11
R
E
V
DOCUMENT NUMBER
REV.
I
S
I
CLIENTE
UBICACIN
DATA SHEET SPHERE
PRESSURE
ITEM
UNIT
SERVICE
LPG
01
PAGE. 5 OF 6
MH
DISTRIBUTOR WITH SPRAYERS
(NOTE 17)
N5
N3
N2
N8
N11
N4
N6
N7
HLL = 7' 4"
THICKNESS MIN. 1,5"
INT. DIA. 29'
TANGENT LINE 0' - 0"
REFERENCE LINE (NOTE 4)
11'-4''
LLL = - 9' 4"
HEIGHT
23'-6''
(NOTE 14)
9'- 6''
8 - 48" LEGS SUPPORTS
(2) ELECTRICAL
GROUNDING
(NOTE 14)
N9
N10
N1
BASE 48" X 48"; WITH BOLTS OF
2 1/2" DIAMETER
(NOTE 14)
COLUMNS BASE
CIRC. DIA. 28'-6''
ELEVATION
R
E
V
DOCUMENT NUMBER
REV.
I
S
I
CLIENTE
UBICACIN
N
ITEM
DATA SHEET SPHERE
PRESSURE
0
0
UNIT
SERVICE
LPG
01
PAGE. 6 OF 6
NOTES
1) ALL THE NOZZLES HOLES AND ANCHOR BOLTS SHALL BE EQUAL SPACED TO THE EQUIPMENTS MAIN AXES
2) ALL THE NOZZLES PROJECTIONS ARE REFERRED FROM THE OUTSIDE OF THE SPHERE, UP TO THE FLANGE FACE
3) WITH BLIND FLANGE, GASKET, BOLTS AND NUTS (DAVIT SHALL BE DESIGNED ACCORDING TO PDVSA 10603.2.102).
4) HLL AND LLL ELEVATIONS SHALL BE FROM THE REFERENCE LINE
5) NOMINAL CAPACITY: 2300 Bbls. WORKING CAPACITY: 2140 Bbls
6) ALL THE NOZZLES ELEVATIONS AND LEVELS ARE REFERRED TO THE REFERENCE LINE.
7) THE STAIRWAY, PLATFORMS AND CLIPS WELDED TO THE EQUIPMENT SHALL BE MANUFACTURERED
AND INSTALLED BY THE CONTRACTOR
8) STAIRWAY SALL BE MANUFACTURED AT THE CONTRACTORS SHOP.
9) THE EQUIPMENTS EMPTY, SHIPPING, OPERATING AND TESTING WEIGHTS SHALL BE CONFIRMED BY CONTRACTOR.
10) THE WIND AND SEISMIC LOADS SHALL BE CONFIRMED BY CONTRACTOR.
11) CONTRACTOR SHALL APPLY FULL PENETRATION WELDING FOR ALL THE EXTERNAL ACCESSORIES WELDED TO THE SPHERE.
12) THE STRUCTURAL CALCULATIONS FOR THE SPHERE SHALL BE MADE BY THE CONTRACTOR.
13) CONTRACTOR SHALL INSTALL THE DISTRIBUTOR, INCLUDING THE SPRAYS. CIRCULAR SPRAY WITH 26 ORIFICES
APPROXIMATED OF 3/8" (10 mm) INTERNAL DIAMETER.
14) THE LEGS SUPPORTS AND THE BOTTOM PLATES JOINTS SHALL BE DESIGNED BY CONTRACTOR (INCLUDING ANCHORES).
15) CONTRACTOR SHALL PROVIDE THE FIRE PROTECTION SYSTEM ACCORDING TO NFPA15. SHALL BE CONSIDERED PIPE RING
AND SPRAYS AROUND OF THE SPHERE
16) CONTRACTOR SHALL PROVIDE PIPES FOR FIRE PROTECTION SYSTEM UP TO 3' 6" OF DISTANCE FROM THE SPHERE
(INCLUDING SUPPORTS,ACCESORIES, ETC.)
17) MAXIMUM FILLING RATE = 375 GPM
MAXIMUM EMPTYING RATE = 225 GPM
NORMAL FILLING RATE = 250 GPM
NORMAL EMPTYING RATE = 150 GPM
