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MD-DOT

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    3.  » MD-DOT
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Type

Application

Model

Overall Size

Seat Height

Open Area

Load Rating

Spec Std

USFF Item/Drawing

BEAM W8X21 Galvanzied



43.5 LG

n/a

n/a



BEAM W8X21 Galvanzied



54.125 LG

n/a

n/a


BEAM W8X31

Inlet

MD374.03

65 7/8 LG

n/a

n/a

H-25

NRM

BEAM W8X31



65 7/8 LG

n/a

n/a



BEAM W8X31


MD374.12 & 13

43.375

n/a

n/a



BEAM W8X31


MD374.12 & 13

43.375

n/a

n/a



BEAM W8X31


MD374.02/03

54 1/8

n/a

n/a


BEAM W8X31


MD374.02/03

54 1/8

n/a

n/a



BEAM W8X31


MD374.03 & 09

76 5/8

n/a

n/a


BEAM W8X31


MD374.03 & 09

76 5/8

n/a

n/a


BEAM SUPPORT W5X19



49.375

n/a

n/a



BEAM MODIFIED W8X31 Galvanzied



62 1/8

n/a

n/a


BEAM MODIFIED W8X31 Galvanzied



51 3/4

n/a

n/a



BEAM W8X31



82 5/8

n/a

n/a


BEAM W8 X31




n/a

n/a



GRATE Riveted Galvanzied


MD-374.02 & 03

34 x 33

3 1/2

?

H-25

GRATE Riveted Galvanzied


MD-374.02 & 03

34 x 33

3 1/2


H-25


GRATE Riveted Galvanzied


MD-374.12 & 13

48 1/4 x 22 1/4

3 1/2


H-25


GRATE Riveted Galvanzied


MD-374.12 & 13

48 1/4 x 22 1/4

3 1/2


H-25


FRAME Welded FRAME

Inlet

374.24 3 FL

56 1/2 x 25 7/8

3 1/2


H-20

NR

GRATE Riveted


MD-379.08

32 3/4 x 30 1/16

3


H-25

MDOT TYPE 'S'

GRATE Riveted (2 PC)


MD-3374.02 MODIFIED

34 x 40 9/16

3 1/2




FRAME Welded 31 1/4X33 1/8 OPEN


MD 374.04 & 05

42 1/4 x 36 5/8

3 1/2


n/a


FRAME Welded 31 1/4X33 1/8 OPEN


MD 374.04 & 05

42 1/4 x 36 5/8

3 1/2


n/a


FRAME Welded 33 1/8X66 OPEN


MD 374.04 & 05

42 1/4 x 36 5/8

3 1/2


n/a


FRAME Welded 33 1/8X66 OPEN


MD 374.04 & 05

77 X 36 5/8

3 1/2


n/a


FRAME Welded 374.12 / 374.13

Inlet

MD-374.12 & 13

56 1/2 x 28 3/8

3 1/2


n/a

NRM

FRAME Welded 374.12 / 374.13

Inlet

MD-374.12 & 13

56 1/2 x 28 3/8

3 1/2


n/a

NRM

FRAME Welded DOUBLE


MD 374.02 & 03

77 x 39 1/8

3 1/2


n/a


FRAME Welded DOUBLE


MD 374.02 & 03

77 x 39 1/8

3 1/2


n/a


FRAME Welded SINGLE


MD 374.02 & 03

42 1/4 x 39 1/8

3 1/2


n/a


FRAME Welded SINGLE


MD 374.02 & 03

42 1/4 x 39 1/8

3 1/2


n/a


FRAME Welded TRIPLE


MD 374.02 & 03

111 3/4 x 39 1/8

3 1/2


n/a

FRAME Welded TRIPLE


MD 374.08 & 09

111 3/4 x 39 1/8

3 1/2


n/a


GRATE Welded


MD 378.05

41 1/2 x 42 1/2

3


NON-TRAFFIC

MDOT TYPE 'K'

FRAME Welded FOR 66X41 CO


MD 374.02 & 03

77 X 47

3 1/2


H-25


FRAME Welded 31 1/4X33 1/8 MOD



42 1/4 X 41 5/8

3 1/2




FRAME Welded MOD

Inlet


56 1/2 X 33 3/8

3 1/2



NR

FRAME Welded 3 FLG MOD

Inlet


56 1/2 X 30 7/8

3 1/2



NR

FRAME Welded DBL MOD 32.25X23 CO



78 1/2 X 31 1/2

3 1/2




FRAME Welded MOD 69X41 I.D.



77 X 49 1/2

3 1/2




GRATE Welded 35 1/2 X 45 X 2 1/2

Inlet

MD 377.04

39 3/4 X 45

2 1/2



NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 48

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 54

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 60

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 66

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 72

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 78

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'

GRATE Welded Galvanzied

Inlet

MD-378.04

39 3/4 X 84

2 1/2


NON-TRAFFIC

MDOT TYPE 'K'