TR9901-CS010521TO
J EM Eng,nwlng ind MBnu~lcturlng
P.O. BOX9160 · TULSA, OKLAHOMA74157
918-446~4517
Durable Specialties, Inc.
P.O.BOX 381788
Duncanville~ TX 75138
LETTER OF TRANSMIT'f AL
I JOB NO.
DATE 5/21/01 ~1430
ATTENTION
Jeff Bryan
mEP.O. # 111
McArthur @ Condor (Fire Station)
City of Coppell, TX
GENTLEMEN
WE ARE SENDING YOU [~]Attachedr~under separate cover via
Mail
the follow;ng items:
[] Shop drawings []Prints [] Plans [] Samples [] Specifications
[] Copy of letter [] Change order []
COPIES DATE NO. DESCRIPTION
5 5/18/01 1/1 State of Texas Dual Mast Arm (D~hi-80) W/End Tenon
THESE ARE TRANSMITTED as checked below:
[] For approval [] Approved as submitted [] Resubmit
[] For your use [] Approved as noted [] Submit
[] As requested [] Returned for corrections [] Return
] For review and comment
REMARKS
copies for approval
copies for distribution
corrected prints
[] FOR BIDS DUE 19 [-']PRINTS RETURNED AFTER LOAN TO US
Please return one print with approval and/or comments.
COPY TO
SIGNED: Phil Albert
I'
SEE TOP PLATE
I
�o
is w I
ANCHOR BOLTS-
SETTING TEMPLATE -
(SEE WAIL)
11174011
1 I I SEE MAST AR)
CLAMP DETAIL
1
ACCESS COMPARTMENT
(SEE DETAIL)
3JM1
SECONDARY ARM
�--1 i/2` HALF COUPLING
1/4
NOM. ARM LENGTH
Y. BRA( (BY OTI
1 1/20 HALF BEND RADIUS
COUPLING 20' -0" MIN.
2" FULL CPLG'S
DETAIL)
TERMINAL BLOCK
SUPPLIED W/ (31 NUTS
() LOCK WASHER &
'� - -- SEE BASE PLATE DETAIL
3' -0'
(2) 3/6`0 U -BOLTS
V- 1/4" THK SHELF PLATE
(2) 1/2" STUD BOLTS L- 1/4' THK CLAMP
W/ (2) NUTS &
(2) LOCK WASHERS EACH
(A193 -87)
"A° BRACKET DETAIL
(BY OTHERS)
T `SEE END TENON DETAIL
(TYP) 1 1/2' HALF COUPLING
3JMi
SECTION A -A
5/6 °0 HEX BOLT
W/ F.W., LW. & H.N.
SPLICE DETAIL
* * B5% MIN. PEN. / (FOR ARMS OVER 40' -O°)
M M
1/4 x 7/16 THK
THK
iG
I
1'A
4 3/4" n i 1 /4°
ACCESS COMPARTMENT DETAIL
1 1/2" HALF COUPLING
BASE SCHEDULE
BOLT
BOLT
BASE
PLATE
ni
ul
ni
lu
ul
nl
LENGTH
SC!
111
Iii
Ili
i{I
DH1
SLOT
Olt
ilf
BC
DH2
III
40'
16'
1 1/2"
Itl
"tilt
3 1/2'
20'
14"
it
1 9/16°
D ANCHOR BOLTS - A36 MOD 55
46°
20"
1 3/4°
19"
20
4"
22 1/2"
SUPPLIED W/ (31 NUTS
() LOCK WASHER &
'� - -- SEE BASE PLATE DETAIL
3' -0'
(2) 3/6`0 U -BOLTS
V- 1/4" THK SHELF PLATE
(2) 1/2" STUD BOLTS L- 1/4' THK CLAMP
W/ (2) NUTS &
(2) LOCK WASHERS EACH
(A193 -87)
"A° BRACKET DETAIL
(BY OTHERS)
T `SEE END TENON DETAIL
(TYP) 1 1/2' HALF COUPLING
3JMi
SECTION A -A
5/6 °0 HEX BOLT
W/ F.W., LW. & H.N.
SPLICE DETAIL
* * B5% MIN. PEN. / (FOR ARMS OVER 40' -O°)
M M
1/4 x 7/16 THK
THK
iG
I
1'A
4 3/4" n i 1 /4°
ACCESS COMPARTMENT DETAIL
1 1/2" HALF COUPLING
BASE SCHEDULE
BOLT
BOLT
BASE
PLATE
SETTING TEMPLATE
SIZE
LENGTH
SC!
THK
BC
DH1
SLOT
OD
ID
BC
DH2
1 1/2'
40'
16'
1 1/2"
1r
1 3/4'
3 1/2'
20'
14"
170
1 9/16°
D ANCHOR BOLTS - A36 MOD 55
46°
20"
1 3/4°
19"
20
4"
22 1/2"
15 1/2'
19'
1 13/16"
ff24'
51
22"
2'"
21 "`
2 1 /4t
4 1/2'
25'
tr
21'
2 1
BASE
5r
24"
2 1/4°
23"
2 1/2'
5-
27 1/2'
1 16 1/2"
23"
BASE WELD DETAIL
WELD SIZES
Ts
W1
I W2
7 GA
Ml
13/16
3GA
716
1 144
5/16
9/16
15/16
a
2" FULL CPLG.
3JM1
COUPLING DETAIL
3JM1
3 GA PLATE
I
5/16 "0 HOLE
IN PLATE
r 1/2' ROUND BAR
SEAL WELD TO
INSIDE OF SHAFT
�) I 1/4' J -BOLT
I W/ HEX NUT &
LOCK WASHER
1' HANDLING NUT 3/6 °0 J -HOOK
TOP PLATE DETAIL
A325 BOLTS
(SEE LEGEND)
FIELD DRILL
HOLES FOR
ANTI - ROTATION —
DEVICE i
SHAFT
3/4 "0 PIPE x 1' LG.
5/8'0 BOLT x 5° LG. M
A572 GR. 50 MAT'L
EACH BOLT TO BE SUPPLIED
W/ (2) FLAT WASHERS
& (2) LOCK WASHERS
•
/wall
3/6 THK. f a 1 1
GUSSET PLATE tt + +Mt I{
* * ** {3JMi +
7 GA WELD = 5/16 x 3/16 7/16 x 1/4
s 'To' = 3 GA WELD = 7/16 x 1/4 3RD BOLT
e i WHEN REQUIRED + 65% MIN. PENETRATION
DRILL 1 /6' OVER ALT MAST ARM CAMP 1
JJM1 Via' D1A. IN ARM FLANGE. DRILL
3/6 POLE FLANGE & TAP POLE FLANGE
ARM FLANGE
3/8" 6'
AA X, n g PL 3/6" x AF.
i ANGLE + 1 /2' (A36) _
60%
2' SCH. 40 PIPE
3/6' THK.
2 1/2 °0 HOLE OCTAGONAL CUTOUT IN x 6 1/4" (A53 -B)
STIFFENER PLATE (REMOVE ALL ARM FLANGE 1 /6' OVER 3JM1
SHARP EDGES) ARM BASE DIMENSION. 3/16 - 3/16
ARM ATTACHMENT DETAIL 3/16 3JM1
Av TENON DETAIL
BASEPLATE DETAIL
3 GA THK. (A36)
1. MATERIAL
(2) TEMPLATES
FLANGE PLATE
SECONDARY ARM
(A) POLE & ARM SHAFTS -
A60A OR A572 -50
REM
B.C. PER PALE
p,F
DR �� 4R
! T
NOM.
(B) BASE & FLANGE PLATES - A36 OR A572 -50 OR A36M5D
A.F.
DH2
(C) HANDHOLE RINGS - A36 OR A572 -50 OR A36M50
DlaT
piST
SQ
B.S.
D ANCHOR BOLTS - A36 MOD 55
BOLT
ONA.
` .n3
(E) ALL OTHER BOLTS - A325
A.F.
/
9F''
(F) CLAMPS & GUSSETS - A36 OR A572 -50 OR 595 -A
D1ST
Dt6T
NOM.
OR 570 -50 OR A36M50
BOLT
Dim.
$,
DIM. t!
(G) TOP PLATE - A36 PLATE
OTY
O.D.
BASE
TOP
2. KNISH;
SIZE
QTY
UDiOTH
LENGTH
(A) EACH ASSEMBLY TO BE GALVANIZED TO ASTM A123,
t?Ii1
END
ANGLE
b
(B) ALL THREADED FASTENERS GALVANIZED TO ASTM A13.
3
LD.
KNESS
VIA y)
3. ARM OVER 40' —O SHALL BE MADE IN (2) SECTIONS.
QTY
LENM
LENGTH
BASE
4. ACCESS HOLES IN SHAFT TO BE LOCATED & FIELD DRILLED
SETTING TEMPLATE DETAIL
ANGLE
2
BY OTHERS.
Db4
THK.
BOLTS
DIA
'A"
co
Y ba
m
1
2
•
18 -0
POLE SCHEDULE
SHAFT
MAST ARM
FLANGE PLATE
SECONDARY ARM
MAST ARM CLAMP
REM
p,F
A.F.
! T
NOM.
SECTION
A.F.
A.F.
p X
DlaT
piST
SQ
B.S.
THK.
BOLT
ONA.
NOM.
SECTION
A.F.
A.F.
APPROX
D1ST
Dt6T
NOM.
NO.
BOLT
Dim.
DIM. t!
NO,
OTY
LENGTH
BASE
TOP
SIZE
QTY
UDiOTH
LENGTH
BASS
t?Ii1
ANGLE
2
3
QTY
LENM
LENGTH
BASE
END
+
ANGLE
2
3
Db4
THK.
BOLTS
DIA
'A"
'F"
1
2
•
18 -0
F15.50
12.50
3 GA
2.00
2
44 0 "
35' -O`
10.00
.723
3 GA
-6
3.25`
12' -0
'12' -0'
°
14
11'
1.50
1.50'
2
36' -0 "
36 -0
°
10.0
3.50
3 C1
2' -1"
4.25'
11' -0
11 -0 "
13.0
b
.675
4
1.0 "
180
1 20 °r
9'_0`
5.357
4.00'
7 GA
t
= w •, m TJLVA as
Jw
the
�," m , ' ouRASLE sPCc1AL1ES: INe.
mw am r•..4wft
Moxw ! Mft Sfm Cflt' OF TLL
DUAL MAST ARM (DMA -80)
W/ END TENON _
11430 1 OF 1 0