500 TECHNICAL SPECIFICATIONS

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DPM Long Term Guideway Structure Inspection and Maint
enance Program

Index Page
1

500

TECHNICAL SPECIFICATIONS



SECTION
1


INTRODUCTION

Page #

1.1

General

2

1.2

Guideway

Columns

2

1.3

Guideway Column
Listing


Table

1

4

1
.
4

Guideway
Columns
Schedule
L Listing


Table

2

Column Schedule
L Map

1
1

1.5

Guideway
Beams

1
3

1
.
6

Guideway
Beam
Listing


Table

3

1
5

1.7

Guideway Beams Schedule M Listing


Table 4

Beams Schedule M
Map

2
1

1
.
8

Guideway Beams
Schedule K Listing


Table

5

Beams Schedule K Map

2
5

1.9

Guideway Deck
Joints Listing


Table

6

Deck Joints
Schedule
Map

2
9

SECTION
2


INSPECTIONS


2.1

General

3
4

2.2

Schedule

3
4

2.3

Qualifications

3
4

2.4

Inspection
Equipment

3
5

2.5

Procedures

3
6

2.6

Reports

4
4

SECTION 3


MAINTENANCE


3.1

General

4
7

3.2

Schedule

4
7

3.3

Surface Sea
l
ing

4
8





DPM Long Term Guideway Structure Inspection and Maint
enance Program

Index Page
2



Page #

3.4

Epoxy
Injection

52

3.5

Drainage

54

3.6

Deck
Flushing

5
5

3.7

Operational Maintenance

5
5




APPENDIX


Appendix
A


Guideway Drawings


Site Ma
p


General Guideway Plan Sheet


Typical Guideway
Cross
Section


Typical Guideway
Column Conditions


Typical
Guideway O
-
Ribs


Typical
Guideway
Mounted Elements


Appendix B


Sample

Inspection
Map
Plans


Column Map


Beam Deck (
Topside)
Map


Beam Exterior Map


Appendix C


Beam

Coating Data
List


Beam Coating Data List


Typical
Beam Cross Section


Appendix D


Surface

Sealer Product Data


Appendix
E


S
pecification for Epoxy Adhesive




Appendix
F



Sample

Maintenance
Reports

DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
1




















SECTION 1
-

INTRODUCTION


DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
2

1.0

INTRODUCTION


1.1

GENERAL


The Detroit Central Automated Transit System is an automated light
-
rail transit system using an

elevated guideway
with
a continuous loop route configuration. The transit system travels on rails
mounted on
the top
deck surface
of the
guideway. The superstructure
of
the guideway consists
of precast, post tensioned,
concrete
segmental box beams supported
on
a substructure of
conventionally
reinforced
and
post tensioned reinforced
concrete
columns.
The
precast
concrete sections were
post
-
tensioned at the
fabrication plant
to
accommodate shipping and
erection stresses. Additional tendons were field post
-
tensioned
to
develop cont
inuity after the
cast
-
in
-
place
concrete was placed and cured.
Refer to
Appendix A
for
typical guideway sections
and
mounted elements on the
box beams.


Guideway inspections are intended to assess the current condition of the
Guideway
elements
and to provid
e a documented
history
of the structural condition of each of the beam and
column
sections. Certain beams required epoxy injection of major cracks and
the
installation of internal
stiffening ribs,
"O
-
Ribs”,
to make them structurally viable. Refer to Append
ix A for typical section
of an
O
-
Rib.
Physical
changes in the columns and beams are to be identified, mapped and
monitored so that timely repairs can be scheduled and historical records maintained. Also,
unusual occurrences, such as accidental damage or
earthquakes, are to be recorded.


The purpose
of
the
DPM Long Term Guideway Structure Inspection and
Maintenance
Program
is to
ascertain the current structural condition of the guideway and
its
components, to provide
recommendations for guideway repairs an
d
the
methods
to
complete
the
repairs. As noted in
the Agreement,
the
biannual inspections shall conform to Federal Highway Administration
National Bridge Inspection Standards
(NBIS)
and
the
contract repairs shall
be
accomplished in
the same season.


The
P
rogram establishes that thirty
(30)
percent of the beams and columns will be inspected as
part of the biannual inspections. Using
the
collected data, an
extrapolation

of the repairs
to
be
made to the entire guideway will be used to prepare
the Repair
Contr
act. The remainder of the
biannual guideway inspection will be completed while
the
Repair Contract work begins. The
Repair
Contract shall include epoxy
injection of
cracks, surface sealer application and
other
repair or maintenance items as recommended bas
ed upon the inspections.


An Escrow Funding Agreement was established because deficiencies were found with the
original construction of certain beams and columns comprising
the
support structure for
the
Guideway System. These beams were defined as the "Low

Cover Beams” (listed in Schedule
M), the "Low Cover Columns" (listed in Schedule L), and the "Cracked Beams” (listed in
Schedule K).


The funds from the Escrow Funding Agreement are used for the inspection, maintenance and
repair (including replacement, m
odification, reinforcement and rebuilding, if necessary) of the
Schedule M and K beams and the Schedule L columns during the fifty (50) year design life of
the DPM Guideway Structure, The United States Department of Transportation's Federal Transit
Adminis
tration
(FTA)
and the Michigan Department of Transportation
(MDOT)
were designated
as the Funding Agencies in the Agreement.


1.2

GUIDEWAY COLUMNS


The DPM column support system consists
of
one hundred
seventy
-
five

(1
75
) columns and
fifteen (15) column crossheads or pier caps. These concrete structural members are
conventionally reinforced and post tensioned. Offset columns are those with pier caps
that
support the beams offset from one side of the column. Column shape v
aries from round to oval.

DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
3

During construction of the columns, a substantial portion of
the
columns did not have proper
concrete cover of the steel
reinforcement.
Columns with a concrete cover measuring less than
one and one
-
half of an inch (1
½
"
)

are consi
dered to be insufficient, and are de
signated as
Schedule L Columns.
There are
one
-
hundred two
(102)
of
these columns. Refer
to
Appendix A
for
typical column
conditions.


All columns are listed in Table 1 of Section 1.3 inventorying the column characteristics, such as
column shape, type and concrete cover. Schedule
L
columns are listed in Table 2 of Section
1.4.


The Detroit Transportation Corporation has a complete set of
design and record drawings in its
possession. Three different design drawings exist for the g
uideway system: 1) the original
design

drawings, 2) the repair drawings,
3)
drawings
of
replaced members. A set of record
inspection drawings are also, maintained by DTC.
Refer
to Appendix A for the guideway general
plan and key plan.


DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
4

1.3

GUIDEWAY COLUMN LISTING


TABLE 1


Guideway

Column Listing

Column
Mark

Column
Type

Type of Beam
Support

Concrete
Cover Less
Than 1/2"


Station

2013

30%
Inspection

Remarks

EA
1

Round

Expansion


0 + 00.00



FA2

Round

Fixed

Yes

0 + 80.00

x

Schedule L

EA3

Round

Expansion


1 + 60.00



FA4

Round

Fixed


2 + 40.00



EA5

Round

Expansion


3 + 35.00

x


FA6

Round

Fixed

Yes

4 + 19.00


Schedule L

EA7

Round

Expansion


5 + 03.00

x


FA8

Round

Fixed

Yes

5 + 88.00


Schedule L

EA9

Round

Expansion

Yes

6 + 70.00


Schedule L

FA10

Round

Fixed


7 + 62.50



EA11

Round

Expansion


8 + 55.00

x


FA12

Round

Fixed

Yes

9 + 45.00


Schedule L

FA13X

Oval

Fixed Offset


10 + 45.00



EA14

Round

Expansion


11 + 32.00

x


FA15

Round

Fixed


12 + 14.00



EA16

Round

Expansion

Yes

13 + 02.00

x

Schedule L

FA17

Round

Fixed

Yes

13 + 80.00


Schedule L

FA18

Round

Fixed

Yes

14 + 62.00


Schedule L

EA19

Round

Expansion


15 + 40.00



FA20

Round

Fixed


16 + 06.00

x


FA21X

Oval

Fixed Offset

Yes

16 + 97.00


Schedule L

EA22

Round

Expansion

Yes

17 + 67.00


Schedule L

FA23

Round

Fixed

Yes

18 + 62.00


Schedule L

FA24

Round

Fixed

Yes

19 +
65.00

x

Schedule L

EA25

Round

Expansion


20 + 65.00



FA26x

Oval

Fixed Offset

Yes

21 + 47.50


Schedule L

EA27

Round

Expansion

Yes

22 + 30.00


Schedule L

FA28

Round

Fixed


23 + 20.00



EA29

Round

Expansion

Yes

24 + 09.00


Schedule L

FA30

Round

Fixed


24 + 87.00

x


FA31

Round

Fixed

Yes

25 + 72.00


Schedule L



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
5

1.3

GUIDEWAY COLUMN LISTING


TABLE 1


Guideway Column Listing

Column
Mark

Column
Type

Type of
Beam
Support

Concrete
Cover
Less Than
1/2"


Station

2013

30%
Inspection

Remarks

EA32

Round

Expansion


26 + 50.00

x


FA33

Round

Fixed


27 + 50.00



FA34

Round

Fixed

Yes

28 + 37.00


Schedule L

FA35

Round

Fixed


29 + 25.00

x


EA36

Round

Expansion

Yes

30 + 05.00


Schedule L

FA37

Round

Fixed


30 + 54.00



EA38

Round

Expansion

Yes

31 + xx.44


Schedule L

FA39

Round

Fixed


32 + 33.44



EA40

Round

Expansion


33 + 27.46

x


FA41

Round

Fixed

Yes

34 + 22.46


Schedule L

EA42

Round

Expansion


35 + 12.46

x


FB1

Round

Fixed

Yes

35 + 97.46


Schedule L

EB2

Round

Expansion

Yes

36 + 82.46

x

Schedule L

FB3

Round

Fixed

Yes

37 + 62.46


Schedule L

FB4X

Oval

Fixed Offset

Yes

38 + 57.46


Schedule L

FB5

Round

Fixed

Yes

39 + 32.46


Schedule L

EB6

Round

Expansion


40 + 02.46



FB7X

Oval

Fixed Offset

Yes

40 + 77.46


Schedule L

FB8

Round

Fixed

Yes

41 + 67.46


Schedule L

EB9

Round

Expansion

Yes

42 + 37.46

x

Schedule L

FB10H

Ova
l

Fixed


43 + 07.46



FB11H

Oval

Fixed

Yes

44 + 32.46


Schedule L

EB12

Round

Expansion


45 + 12.46



FB13

Round

Fixed

Yes

45 + 97.46

x

Schedule L

FB14

Round

Fixed


46 + 97.46



EB15

Round

Expansion

Yes

47 + 57.46


Schedule L

FB16

Round

Fixed

Yes

48 + 17.46


Schedule L

FB17X

Oval

Fixed Offset


49 + 02.46

x


EB18

Round

Expansion

Yes

49 + 67.46

x

Schedule L

FB19

Round

Fixed

Yes

50 + 31.21


Schedule L

FB20X

Oval

Fixed Offset

Yes

50 + 96.21


Schedule L



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
6

1.3

GUIDEWAY COLUMN LISTING


TABLE 1


Guideway Column Listing

Column
Mark

Column
Type

Type of
Beam
Support

Concrete
Cover
Less Than
1/2"


Station

2013

30%
Inspection

Remarks

FB21

Round

Fixed


51 + 81.21



EB22

Round

Expansion


52 + 51.21



FB23

Round

Fixed

Yes

53 + 53.21

x

Schedule L

EB24T

Round

Expansion
Turnout



54 + 50.21



FB25T

Oval

Fixed Turnout

Yes

55 + 45.21

x

Schedule L

EB26T

Round

Expansion
Turnout

Yes


56 + 35.21


Schedule L

FB27

Round

Fixed


57 + 33.96



FB28

Round

Fixed


58 + 53.96

x


EB29X

Oval

Expansion
Offset

Yes


59 + 50.21


Schedule L

FB30

Round

Fixed

Yes

60 + 20.21


Schedule L

EB31

Round

Expansion

Yes

60 + 90.21


Schedule L

FB32

Round

Fixed

Yes

61 + 70.21


Schedule L

EB33T

Round

Expansion
Turnout

Yes


62 + 50.21


x

Schedule L

FB34T

Oval

Fixed Turnout

Yes

63 + 17.71


Schedule L

EB35T

Round

Expansion
Turnout



63 + 75.21



FB36

Round

Fixed


64 + 87.36

x


EB37

Round

Expansion

Yes

65 + 99.36


Schedule L

FB38

Round

Fixed

Yes

67 + 14.36


Schedule L

EB39

Round

Expansion

Yes

68 + 14.36


Schedule L

FB40

Round

Fixed


69 + 04.36



EB41

Round

Expansion

Yes

69 + 90.36

x

Schedule L

FB42

Round

Fixed


70 + 79.36

x


FB43

Round

Fixed


71 + 77.36



EB44

Round

Expansion

Yes

72 + 67.36


Schedule L

FB45

Round

Fixed

Yes

73 + 57.36


Schedule L

FB46

Round

Fixed

Yes

74 + 62.36


Schedule L

EB47

Round

Expansion

Yes

75 + 45.36


Schedule L

FB48X

Round

Fixed Offset

Yes

76 + 48.36

x

Schedule L

EB49

Round

Expansion

Yes

77 + 58.36


Schedule L

FC1

Round

Fixed

Yes

78 +

19.36

x

Schedule L

EC2

Round

Expansion

Yes

78 + 84.06


Schedule L



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
7

1.3

GUIDEWAY COLUMN LISTING


TABLE 1


Guideway Column Listing

Column
Mark

Column
Type

Type of
Beam
Support

Concrete
Cover
Less Than
1/2"


Station

2013

30%
Inspection

Remarks

FC3

Round

Fixed

Yes

79 + 64.06

x

Schedule L

EC4

Round

Expansion

Yes

80 + 28.06


Schedule L

FC5

Round

Fixed

Yes

80 + 75.56


Schedule L

FC6X

Oval

Fixed Offset

Yes

81 + 65.56

x

Schedule L

EC7

Round

Expansion

Yes

82 + 33.56


Schedule L

FC8

Round

Fixed

Yes

83 +
33.56


Schedule L

FC9

Round

Fixed

Yes

84 + 33.56


Schedule L

EC10

Round

Expansion


85 + 28.56

x


FC11

Round

Fixed

Yes

86 + 11.06


Schedule L

EC12

Round

Expansion

Yes

86 + 93.56


Schedule L

FC13

Oval

Fixed

Yes

87 + 90.56


Schedule L

EC14

Round

Expansion

Yes

88 + 97.56

x

Schedule L

FC15

Round

Fixed

Yes

89 + 72.56


Schedule L

EC16

Round

Expansion


90 + 63.56

x


FC17X

Oval

Fixed Offset

Yes

91 + 58.56


Schedule L

FC18HX

Oval

Fixed Offset

Yes

92 + 50.56


Schedule L

FC19

Oval

Fixed


93 + 88.56

x


EC20

Round

Expansion


94 + 78.56



FC21

Round

Fixed

Yes

95 + 53.56


Schedule L

FC22X

Oval

Fixed Offset


96 + 28.56



FC23

Round

Fixed


97 + 28.56

x


EC24

Round

Expansion


98 + 08.56



FC25

Round

Fixed


99 + 08.56



EC26

Round

Expansion


100 + 03.56

x


FC27

Round

Fixed


100 + 79.56



EC28

Round

Expansion


101 + 55.67



FC29

Round

Fixed

Yes

102 + 49.67


Schedule L

EC30

Round

Expansion


103 + 43.67

x


FC31

Round

Fixed

Yes

104 + 39.67


Schedule L

EC32

Round

Expansion


105 + 37.67



FC33

Round

Fixed


106 + 35.67





DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
8

1.3

GUIDEWAY COLUMN LISTING


TABLE 1


Guideway Column Listing

Column
Mark

Column
Type

Type of
Beam
Support

Concrete
Cover
Less Than
1/2"


Station

2013

30%
Inspection

Remarks

FC34

Round

Fixed


107 + 57.67

x


EC35

Round

Expansion


108 + 52.67



FC36

Round

Fixed

Yes

109 + 56.67


Schedule L

FC37

Round

Fixed

Yes

110 + 81.67

x

Schedule L

EC38

Round

Expansion

Yes

111 + 77.67


Schedule L

FC39X

Oval

Fixed Offset

Yes

112 + 70.67

x

Schedule L

FC40

Oval

Fixed


113 + 80.67



EC41

Round

Expansion

Yes

114 + 55.67


Schedule L

FC42

Oval

Fixed


115 + 30.67



FC43

Round

Fixed


116 + 15.77

x


EC44

Round

Expansion

Yes

116 + 85.77


Schedule L

FC45

Round

Fixed

Yes

117 + 80.77


Schedule L

EC46

Round

Expansion


118 + 94.27



FC47

Oval

Fixed

Yes

119 + 50.10

x

Schedule L

FC48

Oval

Fixed

Yes

120 + 56.77


Schedule L

FC49X

Oval

Fixed Offset

Yes

121 + 76.77


Schedule L

EC50

Round

Expansion


122 + 51.77



FC51

Round

Fixed


123 + 25.27

x


FC52

Round

Fixed


124 + 06.95



EC53

Round

Expansion

Yes

124 + 71.95

x

Schedule L

FD1

Round

Fixed

Yes

125 + 71.95

x

Schedule L

ED2

Round

Expansion


126 + 71.95



FD3

Round

Fixed

Yes

127 + 66.95


Schedule L

FD4

Round

Fixed

Yes

129 + 06.99


Schedule L

ED5

Round

Expansion

Yes

129 + 56.95

x

Schedule L

FD6

Round

Fixed

Yes

130 + 71.95


Schedule L

FD7

Round

Fixed

Yes

131 + 75.72


Schedule L

ED8

Round

Expansion

Yes

132 + 75.72

x

Schedule L

FD9

Round

Fixed

Yes

133 + 60.72


Schedule L

ED10

Round

Expansion

Yes

134 + 60.72


Schedule L

FD11

Round

Fixed


135 +
60.72





DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
9

1.3

GUIDEWAY COLUMN LISTING


TABLE 1


Guideway Column Listing

Column
Mark

Colum
n Type

Type of
Beam
Support

Concrete
Cover
Less Than
1/2"


Station

2013

30%
Inspection

Remarks

ED12

Round

Expansion


136 + 60.72

x


FD13

Round

Fixed

Yes

137 +
45.72


Schedule L

ED14

Round

Expansion

Yes

138 + 30.72


Schedule L

FD15

Oval

Fixed

Yes

139 + 34.50

x

Schedule L

ED16

Oval

Expansion

Yes

140 + 38.00


Schedule L

FD17H

Oval

Fixed

Yes

141 + 38.00


Schedule L

FD18H

Oval

Fixed

Yes

142 + 38.00


Schedule L

EGMW1

Round




143 + 83.07


At/Near RenCen
Station

EGMW2

Round




143 + 96.11


At/Near RenCen
Station

EGMWPC

Pier
Cap




143 + 90.19


At/Near RenCen
Station

FGMCH

Oval




145 + 32.52


At/Near RenCen
Station

EGME1

Round




146 + 08.39


At/Near RenCen
Station

EGME2

Round




146 + 21.44


At/Near RenCen
Station

EGMEPC

Pier
Cap




146 + 14.31


At/Near RenCen
Station

GMB19

Round




143 + 79.34


RenCen
Basement
(Truck Receiving Area)

GMB20

Round




144 + 00.25


RenCen Basement
(Truck Receiving Area)

GMB25

Round



145 + 06.31


RenCen
Basement

GMB27.5

Round




145 + 51.15


RenCen Basement

(Between Driving
Lanes)

GMB30

Round



146 + 03.67


RenCen Basement

GMB31

Round



146 + 22.76


RenCen Basement

GMA19

Round




143 + 78.69


At/Near RenCen
Station

GMA31

Round




146 + 28.72


GTE Energy
Steam Room

GMA20

Oval/

Round




144 + 00.25


At/Near RenCen
Station

GMA26

Round




145 + 23.43


At/Near RenCen
Station

GMA27

Round




145 + 40.54


At/Near RenCen
Station


DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
10

GMA30

Round




146 + 04.75


GTE Energy
Steam Room

GMWTG

Girder



143 + 90.19


RenCen (Inside)

GMCTG

Girder



145 + 32.52


RenCen (Inside)

GMETG

Girder



146 + 14.31


RenCen (Inside)

FD19H

Oval

Fixed

Yes

147 + 04.00


Schedule L

FD20H

Oval

Fixed


148 + 24.00

x


ED21

Round

Expansion

Yes

149
+ 23.00


Schedule L

FD22

Round

Fixed


150 + 04.16



FD23

Round

Fixed

Yes

151 + 04.16


Schedule L



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
11

1.4

GUIDEWAY COLUMN SCHEDULE L LISTING


TABLE 2


Guideway Column Schedule L Listing

Column
Mark

Column
Type

Type of Beam
Support

Concrete
Cover Less
Than
1/2"

Remarks

FA2

Round

Fixed

Yes


FA6

Round

Fixed

Yes


FA8

Round

Fixed

Yes


EA9

Round

Expansion

Yes


FA12

Round

Fixed

Yes


EA16

Round

Expansion

Yes


FA17

Round

Fixed

Yes


FA18

Round

Fixed

Yes


FA21X

Oval

Fixed Offset

Yes


E
A22

Round

Expansion

Yes


FA23

Round

Fixed

Yes


FA24

Round

Fixed

Yes


FA26x

Oval

Fixed Offset

Yes


EA27

Round

Expansion

Yes


EA29

Round

Expansion

Yes


FA31

Round

Fixed

Yes


FA34

Round

Fixed

Yes


EA36

Round

Expansion

Yes


EA38

Round

Expansion

Yes


FA41

Round

Fixed

Yes


FB1

Round

Fixed

Yes


EB2

Round

Expansion

Yes


FB3

Round

Fixed

Yes


FB4X

Oval

Fixed Offset

Yes


FB5

Round

Fixed

Yes


FB7X

Oval

Fixed Offset

Yes


FB8

Round

Fixed

Yes


EB9

Round

Expansion

Yes


FB11H

Oval

Fixed

Yes


FB13

Round

Fixed

Yes


EB15

Round

Expansion

Yes




DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
12

1.4

GUIDEWAY COLUMN SCHEDULE L LISTING


TABLE 2


Guideway Column Schedule L Listing

Column
Mark

Column
Type

Type of Beam
Support

Concrete
Cover Less
Than 1/2"

Remarks

FB16

Round

Fixed

Yes


EB18

Round

Expansion

Yes


FB19

Round

Fixed

Yes


FB20X

Oval

Fixed Offset

Yes


FB23

Round

Fixed

Yes


FB25T

Oval

Fixed Turnout

Yes


EB26T

Round

Expansion Turnout

Yes


EB29X

Oval

Expansion Offset

Yes


FB30

Round

Fixed

Yes


EB31

Round

Expansion

Yes


FB32

Round

Fixed

Yes


EB33T

Round

Expansion
Turnout

Yes


FB34T

Oval

Fixed Turnout

Yes


EB37

Round

Expansion

Yes


FB38

Round

Fixed

Yes


EB39

Round

Expansion

Yes


EB41

Round

Expansion

Yes


EB44

Round

Expansion

Yes


FB45

Round

Fixed

Yes


FB46

Round

Fixed

Yes


EB47

Round

Expansion

Yes


FB48X

Round

Fixed Offset

Yes


EB49

Round

Expansion

Yes


FC1

Round

Fixed

Yes


EC2

Round

Expansion

Yes


FC3

Round

Fixed

Yes


EC4

Round

Expansion

Yes


FC5

Round

Fixed

Yes


FC6X

Ova!

Fixed Offset

Yes


EC7

Round

Expansion

Yes


FC8

Round

Fixed

Yes




DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
13

1.4

GUIDEWAY COLUMN SCHEDULE L LISTING


TABLE 2


Guideway Column Schedule L Listing

Column
Mark

Column
Type

Type of Beam
Support

Concrete
Cover Less
Than 1/2"

Remarks

FC9

Round

Fixed

Yes


FC11

Round

Fixed

Yes


EC12

Round

Expansion

Yes


FC13

Oval

Fixed

Yes


EC14

Round

Expansion

Yes


FC15

Round

Fixed

Yes


FC17X

Oval

Fixed Offset

Yes


FC18HX

Oval

Fixed Offset

Yes


FC21

Round

Fixed

Yes


FC29

Round

Fixed

Yes


FC31

Round

Fixed

Yes


FC36

Round

Fixed

Yes


FC37

Round

Fixed

Yes


EC38

Round

Expansion

Yes


FC39X

Oval

Fixed Offset

Yes


EC41

Round

Expansion

Yes


EC44

Round

Expansion

Yes


FC45

Round

Fixed

Yes


FC47

Oval

Fixed

Yes


FC48

Oval

Fixed

Yes


FC49X

Oval

Fixed Offset

Yes


EC53

Round

Expansion

Yes


FD1

Round

Fixed

Yes


FD3

Round

Fixed

Yes


FD4

Round

Fixed

Yes


ED5

Round

Expansion

Yes


FD6

Round

Fixed

Yes


FD7

Round

Fixed

Yes


ED8

Round

Expansion

Yes


FD9

Round

Fixed

Yes


ED10

Round

Expansion

Yes




DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
14

1.4

GUIDEWAY COLUMN SCHEDULE L LISTING


TABLE 2


Guideway Column Schedule L Listing

Column

Mark

Column
Type

Type of Beam
Support

Concrete
Cover Less
Than 1/2"

Remarks

FD13

Round

Fixed

Yes


ED14

Round

Expansion

Yes


FD15

Oval

Fixed

Yes


ED16

Oval

Expansion

Yes


FD17H

Oval

Fixed

Yes


FD18H

Oval

Fixed

Yes


FD19H

Oval

Fixed

Yes


ED21

Round

Expansion

Yes


FD23

Round

Fixed

Yes





DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
13


1.5

GUIDEWAY BEAMS


The superstructure of the guideway consists of precast, post tensioned, concrete segmental box
beams supported on a substructure of conventionally reinforced and post tensioned reinforced
concrete c
olumns. The precast concrete sections were post
-
tensioned at the fabrication plant to
accommodate shipping and erection stresses. Additional tendons were field post
-
tensioned to
develop continuity after the cast
-
in
-
place concrete was placed and cured. Afte
r construction,
some beams required epoxy injection of major cracks and the installation of internal stiffening
ribs, or "O
-
Ribs”. Sixty
-
six (66) beams are stiffened with "O
-
Ribs” and are designated as
Schedule K beams. Sixty
-
nine (69) beams have concrete
cover of three
-
quarter of an inch (3/4")
or less and are designated as Schedule M beams. There are thirty
-
one (31) beams common to
both Schedules K and M. Refer to Appendix A for typical guideway sections and mounted
elements on the box beams and O
-
Rib det
ails.


Tables 3, 4 and 5 describe each guideway beam as to type, concrete cover, curved beam group
number, beam repaired, number of O
-
Ribs installed, etc. Table 3 of Section 1.6 lists all beams,
Table 4 of Section 1.7 lists beams in Schedule M (Concrete
Cover Categories B to E), and
Table 5 lists beams in Schedule K (beams that cracked immediately). Following are the
derivations for the Curved Beam Group Number and the Concrete Cover Category used for
Tables 3, 4 and 5.


TABLE A
-

Curved

Beam Group Number

Group

Equivalent Radius*

Minimum Local

Radius**

Number of Beams

I

> 250 ft.

≥ 750 ft. in the thin wall
portion of

the beam

60 tangent

39 curved

II

> 250 ft.

≤ 300 ft.

300 ft. < R > 750 ft.

23 curved

21 curved

III

≤ 250 ft.

NA

30 curved

Total

173


*The equivalent radius is given on the structural drawings. It is used in the
development of torsional loadings for curved structures and is computed as follows:



(beam length)

2
_____

Equivalent radius =

8

x

(maximum

chord
offset)


**Minimum
local radius is the smallest actual radius occurring in the thin
-
walled
portion of the beam.


TABLE B
-

Concrete Cover Category

Concrete Cover
Category

Concrete Cover

A

1 inch and greater

B

¾ inch minimum

C+

½ inch minimum

C
-

¼ inch minimum

D

Less
than ¼ inch for one or more reinforcing bars

E

One or more exposed reinforcing bars



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
14

Table 6 includes a listing of the seventy
-
one (71) guideway expansion joints including the
original joints that have been replaced by Jeene Joints.

The Detroit
Transportation Corporation has a complete set of design and record drawings in its
possession. Three different design drawings exist for the guideway system: 1) the original
design drawings, 2) the repair drawings, 3) the replaced span drawings. A set of r
ecord
inspection drawings are also, maintained by DTC. Refer to Appendix A for the guideway
general plan and Key plan.


DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
15

1.6

GUIDEWAY BEAM LISTING


TABLE 3


Guideway Beam Listing

Beam
Mark

Type
of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left
In
-
Place

Concrete
Cover
Category

Remarks

A01A02

Box

I




B

Schedule M

A02A03

Box

I




B

Schedule M

A03A04

Box

I




A


A04A05

Box

I




A


A05A06

Box

I




C+

Schedule M

A06A07

Box

I




A


A07A08

Box

I




C
-

Schedule M

A08A09

Box

I




C+

Schedule M

A09A10

Box

I




A


A10A11

Box

II

Yes

5

Yes

A

Schedule K

A11A12

Box

III

Yes

10

Yes

A

Schedule K

A12A13

Box

II

Yes

8

Yes

A

Schedule K

A13A14

Box

II

Yes

5

Yes

A

Schedule K

A14A15

Box

I




C+

Schedule M

A15A16

Box

I




A


A16A17

Box

I




A


A17A18

Box

I




C+

Schedule M

A18A19

Box

III

Yes

8

Yes

B

Schedule K & Schedule M

A19A20

Box

III

Yes

6

Yes

B

Schedule K & Schedule M

A20
A21

Box

III

Yes

9

Yes

B

Schedule K & Schedule M

A21A22

Box

II

Yes

5

Yes

B

Schedule K
&

Schedule M

A22A23

Box

I




A


A23A24

Box

I




A


A24A25

Box

I




A


A25A26

Box

II

Yes

2

Yes

A

Schedule K

A26A27

Box

II

Yes

3

Yes

C
-

Schedule K
&

Schedule M

A27A28

Box

II

Yes

10

Yes

C+

Schedule K & Schedule M

A28A29

Box

II

Yes

3

Yes

A

Schedule K

A29A30

Box

I




A


A30A31

Box

III

Yes

7

Yes

A

Schedule K



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
16

1.6

GUIDEWAY BEAM LISTING


TABLE 3


Guideway Beam Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-

Place

Concrete
Cover
Category

Remarks

A31A32

Box

II




A


A32A33

Box

I




A

Replaced 1998
-
1999

A33A34

Box

III




A

Replaced 1998
-
1999

A34A35

Box

III




A

Replaced 1998
-
1999

A35A36

Box

II




A

Replaced 1998
-
1999

A36A37

Box

I




A


A37A38

Box

I




A


A38A39

Box

I




A


A39A40

Box

I




A


A40A41

Box

I




A


A41A42

Box

I




A


A42B01

Box

I




A


B01B02

Box

I




A


B02B03

Box

I




C+

Schedule M

B03B04

Box

III

Yes

10

Yes

C
-

Schedule K & Schedule M

B04B05

Box

II

Yes

8

Yes

C+

Schedule K & Schedule M

B05B06

Box

I




A


B06B07

Box

II

Yes

3

Yes

C+

Schedule K
& Schedule M

B07B08

Box

III

Yes

8

Yes

B

Schedule K & Schedule M

B08B09

Box

III

Yes

7

Yes

B

Schedule K & Schedule M

B09B10

Box
Haunch

I




C
-

Schedule M

B10B11

Box
Haunch

III

Yes

6

Yes

C+

Schedule K & Schedule M

B11B12

Box
Haunch

I




C+

Schedule M

B12B13

Box

II




A


B13B14

Box

III

Yes

8

Yes

C+

Schedule K
&

Schedule M

B14B15

Box

I




C+

Schedule M

B15B16

Box

III

Yes

6

Yes

C
-

Schedule K & Schedule M

B16B17

Box

III

Yes

7

Yes

B

Schedule K
&

Schedule M

B17B18

Box

II

Yes

5

Yes

C
-

Schedule K &
Schedule M

B18B19

Box

I




B

Schedule M



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
17

1.6

GUIDEWAY BEAM LISTING


TABLE 3


Guideway Beam Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of
O
-
Ribs
Added

Forms
Left In
-

Place

Concrete
Cover
Category

Remarks

B19B20

Box

II

Yes

6

Yes

A

Schedule K

B20B21

Box

III

Yes

7

Yes

B

Schedule K & Schedule M

B21B22

Box

II

Yes

7

Yes

A

Schedule K

B22B23

Box

II

Yes

7

Yes

A

Schedule K

B23B24

Box

II

Yes

11

Yes

C+

Schedule K
&

Schedule M

B24B25

Box

II

Yes

3

Yes

C
-

Schedule K
&

Schedule M

B25M26

Box

I




A


B25B26

Box

I




C
-

Schedule M

M26M27

Box

I




C
-

Schedule M

B26B27

Box

I




C
-

Schedule M

B27B28

Box

I




C
-

Schedule M

B28B29

Box

I




C+

Schedule M

B29B30

Box

I




A


B30B31

Box

I




A


B31B32

Box

I




C+

Schedule M

B32B33

Box

I




A


M33M34

Box

I




C
-

Schedule M

B33B34

Box

I




B

Schedule
M

B34B35

Box

I




C+

Schedule M

B35B36

Box

II

Yes

12

Yes

A

Schedule K

B36B37

Box

I




B

Schedule M

B37B38

Box

I




C+

Schedule M

B38B39

Box

II

Yes

12

Yes

B

Schedule K & Schedule M

B39B40

Box

II

Yes

5

Yes

B

Schedule K & Schedule M

B40B41

Box

I




C+

Schedule M

B41B42

Box

I




A


B42B43

Box

I




A


B43B44

Box

I




C+

Schedule M

B44B45

Box

I




A


B45B46

Box

II

Yes

9

Yes

B

Schedule K
&

Schedule M



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
18

1.6

GUIDEWAY BEAM LISTING


TABLE 3


Guideway Beam Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-

Place

Concrete
Cover
Category

Remarks

B46B47

Box

I




A


B47B48

Box

II

Yes

5

Yes

A

Schedule K

B48B49

Box

I




A


B49C01

Box

I




A


C01C02

Box

I




A


C02C03

Box

I




B

Schedule M

C03C04

Box

II

Yes

5

Yes

A

Schedule K

C04C05

Box

III

Yes

4

Yes

A

Schedule K

C05C06

Box

III

Yes

8

Yes

B

Schedule K & Schedule M

C06C07

Box

III

Yes

8

Yes

B

Schedule K & Schedule
M

C07C08

Box

I




A


C08C09

Box

I




A


C09C10

Box

II

Yes

12

Yes

A

Schedule K

C10C11

Box

I




A


C11C12

Box

I




A


C12C13

Box

II

Yes

11

Yes

A

Schedule K

C13C14

Box

I




A


C14C15

Box

I




A


C15C16

Box

II

Yes

3

Yes

A

Schedule K

C16C17

Box

III

Yes

7

Yes

A

Schedule K

C17C18

Box
Haunch

III

Yes

4

Yes

B

Schedule K
&

Schedule M

C18C19

Box
Haunch

II




B

Schedule M

C19C20

Box

I




C+

Schedule M

C20C21

Box

I




A


C21C22

Box

II

Yes

8

Yes

A

Schedule K

C22C23

Box

III

Yes

8

Yes

B

Schedule K
&

Schedule M

C23C24

Box

II

Yes

7

Yes

B

Schedule K
&

Schedule M

C24C25

Box

I




B

Schedule M

C25C26

Box

I




A


C26C27

Box

II

Yes

8

Yes

A

Schedule K



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
19

1.6

GUIDEWAY BEAM LISTING


TABLE 3


Guideway Beam Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-
Place

Concrete
Cover
Category

Remarks

C27C28

Box

II

Yes

8

Yes

B

Schedule K & Schedule M

C28C29

Box

II

Yes

6

Yes

A

Schedule K

C29C30

Box

I




B

Schedule M

C30C31

Box

I




A


C31C32

Box

I




A


C32C33

Box

I




A


C33C34

Box

I




B

Schedule M

C34C35

Box

I




C+

Schedule M

C35C36

Box

I




A


C36C37

Box

I




A


C37C38

Box

I




A


G38C39

Box

II

Yes

12

Yes

B

Schedule K
&

Schedule M

C39C40

Box

Ill

Yes

11

Yes

A

Schedule K

C40C41

Box

III

Yes

7

Yes

A

Schedule K

C41C42

Box

II

Yes

8

Yes

A

Schedule K

C42C43

Box

II

Yes

10

Yes

A

Schedule K

C43C44

Box

I




A


C44C45

Box

I




A


C45C46

Box

I




A


C46C47

Box

I




A


C47C48

Box

I




A


C48C49

Box

I




A


C49C50

Box

II

Yes

5

Yes

A

Schedule K

C50C51

Box

III

Yes

8

Yes

A

Schedule K

C51C52

Box

III

Yes

7

Yes

A

Schedule K

C52C53

Box

III

Yes

5

Yes

A

Schedule K

C53D01

Box

I




A


D01D02

Box

I




A


D02D03

Box

I




A


D03D04

Box

I




B

Schedule M



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
20

1.6

GUIDEWAY BEAM LISTING


TABLE 3


Guideway
Beam Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-
Place

Concrete
Cover
Category

Remarks

D04D05

Box

I




B

Schedule M

D05D06

Box

I




B

Schedule M

D06D07

Box

II

Yes

4

Yes

B

Schedule K &
Schedule M

D07D08

Box

I




B

Schedule M

D08D09

Box

I




A


D09D10

Box

I




A


D10D11

Box

I




A


D11D12

Box

II




A


D12D13

Box

III

Yes

9

Yes

B

Schedule K
&

Schedule M

D13D14

Box

II

Yes

10

Yes

A

Schedule K

D14D15

Box

I




C+

Schedule M

D15D16

Box

I




D

Schedule M

D16D17

Box
Haunch

II

Yes

7

Yes

A

Schedule K

D17D18

Box
Haunch

II

Yes

6

Yes

A

Schedule K

D18RW

Box
Haunch

III

Yes

13

Yes

A

Schedule K

RWRC

Box

I




A


RCRE

Box

I




A


RED19

Box
Haunch

III

Yes

6

Yes

A

Schedule K

D19D20

Box
Haunch

III

Yes

5

Yes

A

Schedule K

D20D21

Box
Haunch

I




A


D21D22

Box

I




A


D22D23

Box

I




A


D23A01

Box

I




A




DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
21

1.7

GUIDEWAY BEAM SCHEDULE M LISTING


TABLE 4


Guideway Beam Schedule M Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-
Place

Concrete
Cover
Category

Remarks

A01A02

Box

I




B


A02A03

Box

I




B


A05A06

Box

I




C+


A07A08

Box

I




C
-


A08A09

Box

I




C+


A14A15

Box

I




C+


A17A18

Box

I




C+


A18A19

Box

III

Yes

8

Yes

B

Schedule K

A19A20

Box

III

Yes

6

Yes

B

Schedule K

A20A21

Box

III

Yes

9

Yes

B

Schedule K

A21A22

Box

II

Yes

5

Yes

B

Schedule K

A26A27

Box

II

Yes

3

Yes

C
-

Schedule K

A27A28

Box

II

Yes

10

Yes

C+

Schedule K

B02B03

Box

I




C+


B03B04

Box

III

Yes

10

Yes

C
-

Schedule K

B04B05

Box

II

Yes

8

Yes

C+

Schedule K

B06B07

Box

II

Yes

3

Yes

C+

Schedule K

B07B08

Box

III

Yes

8

Yes

B

Schedule K

B08B09

Box

III

Yes

7

Yes

B

Schedule K

B09B10

Box
Haunch

I




C
-


B10B11

Box
Haunch

III

Yes

6

Yes

C+

Schedule K

B11B12

Box
Haunch

I




C+


B13B14

Box

III

Yes

8

Yes

C+

Schedule K

B14B15

Box

I




C+


B15B16

Box

III

Yes

6

Yes

C
-

Schedule K

B16B17

Box

III

Yes

7

Yes

B

Schedule K

B17B18

Box

II

Yes

5

Yes

C
-

Schedule K

B18B19

Box

I




B


B20B21

Box

III

Yes

7

Yes

B

Schedule K

B23B24

Box

II

Yes

11

Yes

C+

Schedule K


DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
22

1.7

GUIDEWAY BEAM SCHEDULE M LISTING


TABLE
4



Guideway Beam Schedule M Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-
Place

Concrete
Cover
Category

Remarks

B24B25

Box

II

Yes

3

Yes

C
-

Schedule K

B25B26

Box

I




C
-


M26M27

Box

I




C
-


B26B27

Box

I




C
-


B27B28

Box

I




C
-


B28B29

Box

i




C+


B31B32

Box

I




C+


M33M34

Box

I




C
-


B33B34

Box

I




B


B34B35

Box

I




C+


B36B37

Box

I




B


B37B38

Box

I




C+


B38B39

Box

II

Yes

12

Yes

B

Schedule K

B39B40

Box

II

Yes

5

Yes

B

Schedule K

B40B41

Box

I




C+


B43B44

Box

I




C+


B45B46

Box

II

Yes

9

Yes

B

Schedule K

C02C03

Box

I




B


C05C06

Box

III

Yes

8

Yes

B

Schedule K

C06C07

Box

III

Yes

8

Yes

B

Schedule K

C17C18

Box
Haunch

III

Yes

4

Yes

B

Schedule K

C18C19

Box
Haunch

II




B


C19C20

Box

I




C+


C22C23

Box

III

Yes

8

Yes

B

Schedule K

C23C24

Box

II

Yes

7

Yes

B

Schedule K

C24C25

Box

I




B


C27C28

Box

II

Yes

8

Yes

B

Schedule
K

C29C30

Box

I




B


C33C34

Box

I




B


C34C35

Box

I




C+




DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
23

1.7

GUIDEWAY BEAM SCHEDULE M LISTING


TABLE 4


Guideway Beam Schedule M Listing

Beam
Mark

Type of
Bearn

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms Left
In
-
Place

Concrete
Cover
Category

Remarks

C38C39

Box

II

Yes

12

Yes

B

Schedule K

D03D04

Box

I




B


D04D05

Box

I




B


D05D06

Box

I




B


D06D07

Box

II

Yes

4

Yes

B

Schedule K

D07D08

Box

I




B


D12D13

Box

III

Yes

9

Yes

B

Schedule K

D14D15

Box

I




C+


D15D16

Box

I




D






DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
13



DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
13

1.8

GUIDEWAY BEAM SCHEDULE K LISTING


TABLE 5


Guideway Beam Schedule K Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left In
-

Place

Concrete
Cover
Category

Remarks

A10A11

Box

II

Yes

5

Yes

A


A11A12

Box

III

Yes

10

Yes

A


A12A13

Box

II

Yes

8

Yes

A


A13A14

Box

II

Yes

5

Yes

A


A18A19

Box

III

Yes

8

Yes

B

Schedule M

A19A20

Box

III

Yes

6

Yes

B

Schedule M

A20A21

Box

III

Yes

9

Yes

B

Schedule M

A21A22

Box

II

Yes

5

Yes

B

Schedule M

A25A26

Box

II

Yes

2

Yes

A


A26A27

Box

II

Yes

3

Yes

C
-

Schedule M

A27A28

Box

II

Yes

10

Yes

C+

Schedule M

A28A29

Box

II

Yes

3

Yes

A


A30A31

Box

III

Yes

7

Yes

A


B03B04

Box

III

Yes

10

Yes

C
-

Schedule M

B04B05

Box

II

Yes

8

Yes

C+

Schedule M

B06B07

Box

II

Yes

3

Yes

C+

Schedule M

B07B08

Box

III

Yes

8

Yes

B

Schedule M

B08B09

Box

III

Yes

7

Yes

B

Schedule M

B10B11

Box
Haunch

III

Yes

6

Yes

C+

Schedule M

B13B14

Box

III

Yes

8

Yes

C+

Schedule M

B15B16

Box

III

Yes

6

Yes

C
-

Schedule M

B16B17

Box

III

Yes

7

Yes

B

Schedule M

B17B18

Box

II

Yes

5

Yes

C
-

Schedule M

B19B20

Box

II

Yes

6

Yes

A


B20B21

Box

III

Yes

7

Yes

B

Schedule M

B21B22

Box

II

Yes

7

Yes

A


B22B23

Box

II

Yes

7

Yes

A


B23B24

Box

II

Yes

11

Yes

C+

Schedule M

B24B25

Box

II

Yes

3

Yes

C
-

Schedule M

B35B36

Box

II

Yes

12

Yes

A






DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
14

1.8

GUIDEWAY BEAM SCHEDULE K LISTING


TABLE 5
-

Guideway Beam Schedule K Listing

Beam
Mark

Type of
Beam

Curved
Beam
Group
Number

Beam
Repaired

Number
of O
-
Ribs
Added

Forms
Left
In
-
Place

Concrete
Cover
Category

Remarks

B38B39

Box

II

Yes

12

Yes

B

Schedule M

B39B40

Box

II

Yes

5

Yes

B

Schedule M

B45B46

Box

II

Yes

9

Yes

B

Schedule M

B47B48

Box

II

Yes

5

Yes

A


C03C04

Box

II

Yes

5

Yes

A


C04C05

Box

III

Yes

4

Yes

A


C05C06

Box

III

Yes

8

Yes

B

Schedule M

C06C07

Box

III

Yes

8

Yes

B

Schedule M

C09C10

Box

II

Yes

12

Yes

A


C12C13

Box

II

Yes

11

Yes

A


C15C16

Box

II

Yes

3

Yes

A


C16C17

Box

III

Yes

7

Yes

A


C17C18

Box
Haunch

III

Yes

4

Yes

B

Schedule M

C21C22

Box

II

Yes

8

Yes

A


C22C23

Box

III

Yes

8

Yes

B

Schedule M

C23C24

Box

II

Yes

7

Yes

B

Schedule M

C26C27

Box

II

Yes

8

Yes

A


C27C28

Box

II

Yes

8

Yes

B

Schedule M

C28C29

Box

II

Yes

6

Yes

A


C38C39

Box

II

Yes

12

Yes

B

Schedule M

C39C40

Box

III

Yes

11

Yes

A


C40C41

Box

III

Yes

7

Yes

A


C41C42

Box

II

Yes

8

Yes

A


C42C43

Box

II

Yes

10

Yes

A


C49C50

Box

II

Yes

5

Yes

A


C50C51

Box

III

Yes

8

Yes

A


C51C52

Box

III

Yes

7

Yes

A


C52C53

Box

III

Yes

5

Yes

A


D06D07

Box

II

Yes

4

Yes

B

Schedule M

D12D13

Box

III

Yes

9

Yes

B

Schedule M






DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
15

1.8

GUIDEWAY BEAM SCHEDULE K LISTING


TABLE 5
-

Guideway Beam Schedule K Listing


Beam

Mark

Type of
Beam

Curved

Beam

Group

Number

Beam

Repaired

Number
of

O
-
Ribs
Added

Forms
Left In
-
Place

Concrete

Cover
Category

Remarks

D13D14

Box

II

Yes

10

Yes

A


D16D17

Box

Haunch

II

Yes

7

Yes

A


D17D18

Box

Haunch

II

Yes

6

Yes

A


D18RW

Box

Haunch

III

Yes

13

Yes

A


RED19

Box

Haunch

III

Yes

6

Yes

A


D19D20

Box

Haunch

III

Yes

5

Yes

A





DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
13




DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
13

1.9

GUIDEWAY DECK JOINT LISTING



TABLE 6


Deck

Joint Listing

Location

Remarks

EA1


EA3


EA5


EA7

Jeene joint

EA9

Jeene joint

EA11


EA14


EA16


EA19


EA22


EA25


EA27


EA29


EA32

Jeene joint

EA36

Jeene joint

EA38

Jeene joint

EA40

Jeene joint

EA42

Jeene joint

EB2

Jeene joint

EB6

Jeene joint

EB9

Jeene joint

EB12

Jeene joint

EB15

Jeene joint

EB18

Jeene joint

EB22

Jeene joint

EB24T

Jeene joint

EB26T

Jeene joint

EFM26T






DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
14

1.9

GUIDEWAY DECK JOINT LISTING



TABLE 6
-

Deck Joint Listing

Location

Remarks

EFM27


EB29X


EB31


EB33T


EM33T


EB35T


EB37


EB39


EB41


EB44


EB47


EB49


EC2


EC4


EC7


EC10


EC12


EC14


EC16


EC20


EC24


EC26


EC28


EC30


EC32


EC35


EC38


EC41


EC44


EC46


EC50






DPM Long Term Guideway Structure Inspection and Maint
enance Program

Section 1 Page
15

1