HomeMy WebLinkAbout3878 Orlando Dr 23459 Spray paint booth Seminole FordCrowe Wamalactariig eompizjty
AUTOMOTIVE EQUIPMENT
708 N. 13TH STREET TAMPA, FLORIDA 33602
813) 221-6279
January 18, 1989
Mr. Gary Winn
Building Offical
City of Sanford
Sanford, Fl. 32772
Dear Mr. Winn;
Please find enclosed an application for a permit to install
a paint spray booth at Seminole Ford in the city of Sanford.
The package consist of the following: Three sets of sealed
drawings of the floor plan of the existing building where we
intend to install the booth, three sets of sealed drawings
of the booth, three sets of drawings .on the fire
protection system to be installed by Daytona Fire & Safety
Equipment, Inc. under a separate permit, and a cover letter
f-r-om B. A. Richmond, the general contractor who will preform
the installation.
All electrical wiring will be preformed by a local
electrical contractor under a separate permit. The
electrical contractor has not been determined at this time.
I thank you for allowing us to apply for this permit by
mail. If more information is required or if any questions
arise, you may contact me at 813-221-6279 or Win Barnett,
the engineer on this project , at 813-228-7197.
n c e r y
Paul . Crowe
President
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Nozzle Nozzle, Nozzle Nozzle
PIIPING 1 ITATIONS
MAXIMUM MAXIMUM MINIMUM MINIMUM TEE PIPE
SECTION LENGTH ELROWS. LENGTH ELBOWS ALLOWED DIAMETER
Cylinder to T, 55 8 5 2 1 1
T, to Tz4 2' 0
r,
J a fieeg sHA TERII, 11 Fig. 2- 1
y,
NOZZLE PLACEMENT
REQUIRE-MENT
t
Nozzles used in Pyro Chem Models PCI-25BC, PCI-25ABC,
PCI-50BC and PCI-50ABC have been tested in accordance_
j--'\ •1,.+1
ir•,
with the requirements of both Factory Mutual Research Corp. 1 B
and Underwriters Laboratories,' Inc. They' havebeen :,proven effective
when applied within the limitations verified by the testing.
It is, therefore, imperative that the ""nozzle -placement a"
requirements detailed in this section of the manualt.bef6ilowed. Nozzles
have been developed for the following applications. A.
Total flooding aa`
B. Local application — tankside C.
Local application — overhead A.
Total Flooding Nozzle (Mode! N-TF) — This nozzle has 'e been
developed to protect enclosures which must be totally flooded
with dry chemical to a concentration which will pro= vide
protection for the hazard. The total flooding nozzle is used
with the PCl-258C, PCI-25ABC,. PCi=50BC and PCI-' Note: Nozzle must be mounted in the center.. r 50ABC
systems. Each of these systems will. use either two or of the ceiling, and no more than 6" below"it. four
nozzles. Each nozzle will protect a module of space equal to
588 cubic feet. The dimensions of.this.space are not to N-TF Nozzle Coverage: The Model N-TF, Noz- exceed
seven feet wide, seven feet deep and twe!ve"feet high. zl.e protects a maximum volume of 588 cubic See
Figure 2-1. feet, with a maximum.side dimension of 7 fei f' i The
nozzle is to be mounted in.the center ofthe enclosure at and
a maximum height of' 12 feet.' the
ceiling. The installation section of this manual gives more ' detail
on nozzle installation. The 25 poundcapacity system requires two
nozzles and the 50 pound capacity ;:system requires four
nozzles. The module of'protected soace,carrbe7-9 arranged inanyconfigurationasshowninFigure22providediI +1`'. the,
maximumdirectionsarenotexceeded4, I
1 • ® i 1
1 1 i 12
a - Fig.2-2 s Multiple Modules
Two examples-,
I r;
1 • , 1 a+'
14 `,
9 ice''- I i
Vi.
010.0 rR'• --
gyp
I \\1 \\\\\
I \ i
i
a .+''• N-TF Nozzle can be arranged to protect mu17. e i
i ,.'`\1\\ tiple volumes as shown, "provided no, nozzle i •''•b'•
I %' I
4 protects a volume greater Ahan its maximum A limitation (
See Fig. 2-1), 12'e
Nozzle .6an`'
provide coverage for volumes 1 ;`' i
1 placed side by side. 1 r
40. 7
UL
EX3437 .
Aug. 1;
1985 .
CHAPTER III
RPINGa REQUIREMENT
Pyro Chem Industrial Dry Chemical Systems'`offer flexib flty '` A. ,Application of _flow restrictors - .-Flow restrictors are -
in a variety of flexible piping configurations. Configurations" required in certain PCI-25BC and PCI-50BC hazard applica-
permitted by this manual fall into three areas: bons. They are used only in conjunction with N-LA25 and
N-LA50 nozzles. When the N-LA25 nozzle is used at a height
A. PCI-25BC local a lication pipin RPppg j, :between 6'9" and 4' above the hazard surface, a model FR-25 B.
PCI-25ABC ' "total flooding piping ' restrictor must be installed in the piping within 6" of the, C.
PCI-50BC local application piping valve discharge part. When the N-LA50 nozzle is used be- ` D.
PCI-50ABC and.PCI-50BC total flooding piping tween 7' and 4' above the hazard surface, a model FR-50 There
are two rules which must be observed for all these.., restrictor must be installed in the discharge piping within 6" piping
configurations. These are: t,., of the valve discharge part. Table 3-A illustrates when flow Rule
1: All piping used in Pyro Chem industrial dry chemical restrictors
are required. system
must be balanced. Balanced piping is that in which the
actual length of pipe from the cylinder to each nozzle Is r; B. Piping. Limitations — System piping requirements as equal
to within 10% of the longest pipe length and the actual shown in Figures 3-1, 3-2, 3-3 and 3-4. Included in the piping configuration
is the limitation on pipe length and fitting. The i
number of fittings from the cylinder to each, nozzle is -equal configurations shown in each figure are as follows: Rule
2: All piping used in Pyro Chem industrial dry chemical c PCI-25BC -Fig. 3-1 systems
must be piped in accordance with the rules given en PCI-25ABC - Fig. 3-2 Section
A-2-8.2 dry chemical piping in NFPA Standard 17. v PCI-50BC - Fig. 3-3 This
section specifies acceptable methods of piping into the PCI-50ASC - Fig. 3-4 side
outlet of a tee and splitting chemical flow at a tee. CAUTION:
It is extremely important that the above rules j
be followed to provide a balanced flow at each nozzle I
Table
3-A Restrictor
Application , System
Nozzle Nozzle Height ._ Restrictor Used PCI-
25BC N-TF No More Than None 6'
below ceiling PCI-
25BC N-TS 3" to 8 " None ' PCI-
25BC N-LA25 6'9" to 11' None PCI-
25BC N-LA25 , 4' to 6'9" FR-25 PCI-
25ABC N-TF' No More than None 61'
below ceiling, PCI-
25ABC N=TS 3' to 8" None PCI-
508C N-TS 3" to 8" None PCI-
50BC N-LA50 7' to 10' None PCI-
50BC N-LA50 4' to 7' FR-50 PCI-
508C N-TF No more than None 6"
below ceiling PCI-
50ABC N-TF No more than None 6"
below ceiling PCI-
50ABC N-T$ 3" to 8" None UL-
EX3437 Aug.
1, .1985
2 Me-chanical Gras Shut-otf Valves - Each system which
is installed to protect gasfueied'equipment must include a
Pyro Chem. gas valve to stop the flow of.gas in the event
of a system actuation. ?"he gas valve is operated by the
system control head. Gas shut-off valves are avail- able
ir, 3i4, 1, 1'.1a, 1'/2. 2,12 k'z and 3 inch pipe diameters. See Figure '
1.-10.... 3.
Corner Pulleys — The Model CP-1 is used anywhere a change
in direction is required. The pulley is equipped with
compression fittings for connection to 112" EMT. See Figure:
1-11. 4.
Teed Pulley The Model TP-1 tee pulley is available for
use in situations where a cable run must be split into two
cables or zn input to the control head must come from
two sources (two pull stations). The tee pulley replaces
two standard pulleys, when computing the number
of pulleys. in a cable run. See Figure 1-12. . CAUTION;,
A tee pulley must never be used to con- nect
multiple fusible link lines to a single control head. 5.
Fusible Link Detector — The FLK-1 fusible link detec- tor
is available in kit form. A complete temperature range of
fusible links is available for all applications. Each kit contains
the hardware necessary for conversion to a terminal
link. Links are not supplied in the kit and must i`
be ordered separately from Pyro.Chem. See Figure 1-13. Figure
1-10 T
CONNECTOR CONTROL
BOX VALVE
TYPICAL
GAS SHUT OFF VALVE Figure
1-11 z1
EMT PULLEY PULLEY
COVER OIII4..
GV Figure
1-13 51AINLt7,
S STEEL CABLE GABLE
CRIMP 2 EMT CONNECTOR FUSIBLE
LINK SHOOK pl LiN, — ----
Ic— " EMT 2
LINK
DETECTOR SERIES
LINK BRACKET TERMINAL
LINK UL
EX3437 5
Aug. 1, 198115
Im
x45° FLARE CONNECTOR
WITH INTERNAL CHECK VALVE
S. Pneumatic Cylinder Installation — The cylinder and valve
assembly with bracket is shipped complete. The cylinder must, -
be mounted vertically with the nameplate facing out, away from
the wail. The bracket must be securely anchored to the wall us-
ing bolts or lag screws as shown in Figure 5. The wail to which
the pneumatic cylinder is mounted must be sufficiently strong
to support the Pyro Chem PAC-10. Approximate weight is 20
pounds.
CAUTION
Pyro Chem mounting brackets must never be fastened to
dr, wall or similar material. If this type of wall is en-
countered, fihe: studs must be located and the bracket
fastened to them.
RING
C. Control Head= A Pyro Chem control head must be installed
on the PAC-10 pneumatic release. Models SCH-M, SCH-MI, SCH-
Figure 3. Wet Chemical Valve Pneumatic Actuator E124 and SCH-EI120 are suitable for this application. The con -
Model PDA=L trol heads must be installed within the limitations shown in their
respective technical manuals under UL EX3437.
s" x 450 FLARE CONNECTOR
WITH INTERNAL CHECK VALVE
SOCKET HEAD
CAP SCREWS m
PNEUMATIC PISTON'
i
Figure 4. Dry`Chemicai Valve Pneumatic Actuator
Model PDA-D
NOTE: The PDA-D Adaptor cannot be used with cylinders manu-
factured before January 1, 1987. `I STRAP
11 INSTALLATION REQUIREMENT PNEU\\\UMMATIC CYLINDER
PAC-10
A, General, — Pneumatic tubing and fittings, mounting bolts,
and screws are not furnished as part of the PAC-10 Pneumatic
Release. These items, are to be furnished by the installer ? NAMEPLATE
NOTE:
I , Tubing used in this installation shall have an OD of with
a minimum wall thickness of/34 of an inch. This is com-,
monly known as "Type M" copper tubing. All tubing fit-.
tings shall be of the'/. ", 450 flare type conforming to SAEJ
513e. Compression type fittings are not acceptable. Figure 5, Pneumatic Cylinder Installation
1
PYRO CHEM
CONTROL HEAD
WALL
UL EX3437 .
Oct. 1, 1986
D. , A; twatoras'and "wing — A total of 10 pressure actuators of
tither type can be operated from one PAC-10 pneumatic release
This can be any combination of PDA-L.or PDA-D.actuators pro-
viding the total does riot exceed ,10 actuators. (See Figure, 6)
The Model PDA-L actuator is screwed into the.top of each :wet .
chemical extinguisher unit valve as shown in ; igute 6; View A.,
Connection to the tubing is as shown.
IV RECHARGE INSTRUCTIONS
1, Recharge extinguilohing system units in accordance with direc. .,
tions on nameplates.,
2. Disconnect tubing fittings and remove the PAC-10 pneu
matic release from its bracket.
3. Connect valve outlet to regulated nitrogen source. Adjust .
The Model PDA-D actuator is bolted to the top of the, dryregulator to 350 PSIG. Open.valve and pressurize cylinder to 350 , chemical
extinguisher system unit installed as shown in Fig PSIG, ure
6, Yew Q Connection to the tubing is as shown. 4. '
Close nitrogen supply valve. Disconnect nitrogen`from PAC 10 The
tubing is connected to the PAC40 pneumatic release using discharge port. a '/
a " x -1/4 " bushing and a 45 If la re connector, as .shown in Figure
6, View C. A total of 100 feet of tubing can be used'With 5. ' Record recharge date on tag and reinstall cylinder in bracket. the
PAC-10 pneumatic release. This tubing should be coiled at each
connection to a diameter of approximately 2'/2 inches as. 6. Reset all pneumatic actuators; Models PDA-L and PDA-D by shown
in Figure 6. depressing check valve in top and relieving pressure. III
SYSTEM CHECK-OUT AFTER INSTALLATION 7. , Reconnect all tubing fittings at .actuators and PAC-10 pneumatic'
release 1.
Disconnect all actuators and the pneumatic release from'the tubing.
Blow compressed air or nitrogen through the tubing and V SYSTEM MAINTENANCE see
that it is discharged at each actuator. fitting. Reconnect the tubing.
Follow maintenance instructions given in ,Pyro Chem; Industrial . Technical
Manual, .Part No. 315-120380. 2.
Thoroughly test the control head as outlined, in the Industrial., Technical
Manual under UL EX3437. This manual is Pyro,Chem . Part
No. 315-120380. Complete instructions for the check out of
both mechanical and electrical control heats :are provided: `• a "
x /a " x 1/a " 450 FLARE TEE 45° FLARE CONNECTOR TYPICAL)
MAXIMUM
10 r PRESSURE
ACTUATORS '. 4 ":
OD, COPPER TUBING ' TYPE
M (TYPICAL) i/a " x 3/a " BUSHING
450 %
4" FLARED TUBING
NUT TYPICAL)
PNEUMATIC co, CYLINDER PAC-10 j PDA-
L ACTUATOR Iz"
DIA.-' DISCHARGE
PIPE WET
CHEMICAL CYLINDER
PDA-
D ACTUATOR DIA.
10" DISCHARGE
PIPE PC-
12A PCL-
275 PC-15 OR
PC-25 VIEW C PCL-
165 PC.-5:0 Fi
DRY
CHEMICAL PCI-25SC CYLINDER
PCI-
508C PCI-
25ABC PCI-
50ABC VIEW
A VIEW.9 Figure
6. Cylinders, Actuators and Tubing Installation UL
EX3437 Oct.
1, 1986