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CONSTRUCTION OF DRANGSINGCHU ZAM ON BJEEZAM-NUBI GC ROAD, RO TRONGSA
BAILEY BRIDGE
: TS BAILEY BRIDGE
BRIDGE TYPE
: DECEMBER, 2017DATE
: 23 SHEETS (include cover)
NOS. OF SHEET SPAN CARRIAGEWAY
90 FT. 3.277m

Sl. No.
DRAWING LIST
1 COVER PAGE
DRAWING DESCRIPTION
2 DRAWING LIST
3 GENERAL NOTES
4 REBAR CODE AND SHAPE DETAILS
5 GENERAL PLAN
6 GENERAL PLAN
7 GENERAL ELEVATION
8 GENERAL ELEVATION
9 RIGHT ABUTMENT FOOTING PLAN & SIDE VIEW
10 RIGHT ABUTMENT FRONT VIEW AND SECTION A-A
11 RIGHT RETURN WALL PLAN AND SECTION B-B
12 REINF. DETAILS OF RIGHT ABUTMENT
13 REINF. PLAN OF RIGHT ABUTMENT FOOTING
14 REINF. PLAN OF RIGHT RETURN WALL
15 REINF. DETAILS OF RIGHT RETURN WALL
16 FOOTING PLAN AND SIDE VIEW OF LEFT ABUTMENT
17 REINF. DETAILS OF LEFT ABUTMENT AND ROCK ANCHORAGE PLAN
18 REBAR SCHEDULE OF RIGHT ABUTMENT
19 REBAR SCHEDULE OF RIGHT RETURN WALL
20 REBAR SCHEDULE OF LEFT ABUTMENT
21 GABION PROTECTION
DRAWING NUMBER
DZ-DWL-01
DZ-GN-02
DZ-RCSD-03
DZ-GP-04
DZ-GP-05
DZ-GE-06
DZ-GE-07
DZ-ABT-08
DZ-ABT-09
DZ-ABT-10
DZ-ABT-11
DZ-ABT-12
DZ-ABT-13
DZ-ABT-14
DZ-ABT-15
DZ-ABT-16
DZ-RS-17
DZ-RS-18
DZ-RS-19
DZ-GB-20
22 PLAN SHOWING RRM WALL DZ-RRM-21
23 RRM SECTION DZ-RRM-22
SHEET CONTENTS :
REVISION DATE DRAWING NO.
SCALE:
FIRST ISSUE
NAME & SIGNATURE
(as Sheet A3 size)
NTS
DESIGN
DRAWN
CHECKED
APPROVED
DZ-DL-01LIST OF DRAWINGS
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

GENERAL NOTES FOR ABUTMENT CONSTRUCTION
A. GENERAL
1. THE NOTES IN THIS DRAWING SHALL BE READ IN CONJUNCTION WITH ALL
RELEVANT DRAWING PERTAINING TO THE BRIDGE.
2. UNLESS OTHERWISE SPECIFIED, ALL DIMENSIONS IN MILLIMETER (mm) AND
ALL LEVELS ARE IN METER (m). DIMENSIONS ARE NOT TO BE SCALED AND ONLY
WRITTEN DIMENSION ARE TO BE FOLLOWED.
3. THE CONTRACTOR SHALL VERIFY ALL CHAINAGES, REDUCED LEVELS,
COORDINATES AND DIMENSIONS BEFORE START OF THE WORK. INCASE
OF ANY DISCREPANCY, THE MATTER SHALL BE BROUGHT TO NOTICE OF
THE ENGINEER.
4. ABUTMENTS OF THE BRIDGE IS DESIGNED AS PER IRC - 21 & IS 456 USING MIDAS CIVIL.
5. LOADING: CLASS 24R AS PER IRC.
B. CONCRETE
UNLESS OTHERWISE SPECIFICALLY MENTIONED IN THE DRAWINGS OR DIRECTED
BY THE ENGINEER, CONCRETE GRADE SHALL BE AS PER THE RELATED SECTION
OF CONTRACT DOCUMENT PARTLY REPRODUCED AS BELOW:
APPLICATION LOCATION SPECIFIED COMPRESSIVE STRENGTH IN
(28 DAYS) IN MPa
REINFORCED CONCRETE (RCC)
FOOTING SLAB, ABUTMENT AND M25
RETURN WALL
PLAIN CEMENT CONCRETE (PCC)
FOR LEVELING. M10
C. REINFORCEMENT
1. ALL REINFORCEMENT SHALL BE OF HIGH YIELD STRENGTH
DEFORMED BARS (MIN fy 500 MPa).
2. SCHEDULLING OF BAR IS DONE IN ACCORDANCE WITH ISO 4066:2000.
3. MINIMUM LAP LENGTH OF REINFORCEMENT SHALL BE CONFORM TO
AASHTO/2007. IF 50% OF REINFORCEMENT IS TO BE SPLICED PROVIDE
CLASS B AND FOR 100% SPLICING PROVIDE CLASS C AS SHOWN BELOW:
BAR DIA
mm
10 300
41212
73216
926
18
114420
1384
22
178725
224728
292732
4. CLEAR CONCRETE COVER TO REINFORCEMENT FOR ABUTMENT AND
RETURN WALL IS 50mm. UNLESS OTHERWISE SPECIFIED BY ENGINEER,
THIS SHALL BE FOLLOWED THROUGHOUT THE CONSTRUCTION.
5. SPECIFICALLY MADE COVER BLOCKS OF SAME STRENGTH AS THAT
OF CONCRETE AND DIMENSION AS PROVIDED IN DRAWINGS SHALL BE
ONLY USED TO OBTAIN THE UNIFORMITY OF CLEAR COVER THROUGH
OUT THE CONSTRUCTION.
D. WATER
WATER TO BE USED IN THE CONCRETING AND CURING SHALL BE
PORTABLE WATER.
E. SUPERVISION
CONSTRUCTION WORK MUST BE SUPERVISED BY A COMPETENT
SUPERVISION ENGINEER.
374
538
957
1211
1495
1809
2337
2931
3828
DEV.
LENGTH, mm
SPLICE LENGTH, mm
CLASS ACLASS B
CLASS C
300
317
563
713
880
1064
1374
1724
2252
220
317
563
713
880
1064
1374
1724
2252
DRAWING NO.
SCALE:
(as Sheet A3 size)
NTS
DZ-GN-02
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
GENERAL NOTES
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

DETAILED LENGTH HOOK LENGTH
UNBEND HOOK LENGTH
OFFSET LENGTH
H
O
O
K
E
X
T
E
N
S
I
O
N
B
E
N
D
D
I
A
M
E
T
E
R
DETAILED LENGTH
UNBEND HOOK LENGTH
B
E
N
D
D
I
A
M
E
T
E
R
HO
OK
LE
NG
TH
HO
OK
E
XT
EN
.
1
2
BNED F + BAR F
DETAILED LENGTH
UNBEND HOOK LENGTH
B
E
N
D
D
I
A
M
E
T
E
R
1
2
BEND F + BAR F
OFFSET LENGTH
H
O
O
K
E
X
T
N
.
HOOK LENGTH
DETAILED LENGTH
UNBEND HOOK LENGTH
BEND DIAMETER
1
2
BEND F + BAR F
HOOK EXTENSION
HOOK LENGTH
OF
FS
ET
LE
NG
TH
BA
R D
IA
BA
R D
IA
BA
R D
IA
BA
R D
IA
45° HOOK
90° HOOK
135° HOOK
180° HOOK
REBAR HOOK SPECIFICATION
REBAR
DESIGNATION
DIA, mm
AREA,
mm
2
UNIT WT.,
kg/m
REBAR TYPE
T10 10 79 0.617 IS : 1786 GRADE Fe 500
T12 12 113 0.888
T16 16 201 1.578
T20 20 314 2.466
T25 25 491 3.853
T28 28 616 4.834
T32 32 804 6.313
IS : 1786 GRADE Fe 500
IS : 1786 GRADE Fe 500
IS : 1786 GRADE Fe 500
IS : 1786 GRADE Fe 500
IS : 1786 GRADE Fe 500
TABLE 3 : STANDARD RE-BAR PROPERTIES
(UNIT WT. 0.00785 kg / mm² /m)
IS : 1786 GRADE Fe 500
1
(ART. 5.10 AASHTO LRFD 2007)
TIE/STIRRUPS OTHER 90
0
135
0
90
0
180
0
T10 40 60 60 75 120 65
T12 48 72 72 75 144 65
T16 64 96 96 96 192 65
T20 - 120 240 120 240 80
T25 - 150 300 150 300 100
T28 - 168 168 336 112
T32 - 256 192 384 128
1
ALL REINFORCEMENT SHALL BE COLD BEND
REBAR
DESIGNATION
BENDING DIAMETER
TIE/STIRRUPS
STANDARD HOOK EXTENSION, mm
OTHER
TABLE 4 : STANDARD HOOK AND BEND REQUIREMENT
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
SHAPE CODE
SHPAE
00
a
11
b
Total Length :
a
a
Total Length :
r
a
b
d
c
51
Total Length :
2(a+b)+16d
21
b
a
c
Total Length :
a+b+c-r-2d
SHAPE CODE AS PER ISO 4066 : 2000
a+b - ½ r-d
LEGEND :
r = BENDING RADIUS AS
PER TABLE 4
d = DIAMETER OF BAR
a/b/c/d = AS SHOWN
DRAWING NO.
SCALE:
(as Sheet A3 size)
NTS
DZ-RCSD-03
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
RCSD
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

5.000
2031
2031
2031
2031
20342034
2034
2034
2037
2037
2037
2037
2040
2040
2040
2040
2043
2043
2043
2043
2046
2046
2049
2049
20522052
Align
men
t
0.0000.000
4.528
10.578
15.013
26.691
31.519
33.850
34.383
35.194
37.946
41.588
46.201
69°
400
0
7000
3000
400
0
Flo
w
D
irectio
n
1
2
3
4
5
6
7
8
B
r
id
g
e
S
p
a
n
=
2
7
.
4
8
9
m
e
t
e
r
s
T
O
W
A
R
D
S
T
R
O
N
G
S
A
T
O
W
A
R
D
S
N
U
B
I
6000
7000
800
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:350
DZ-GP-04
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
GENERAL PLAN
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
GENERAL PLAN
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

20312034
2037 2040
10.578
15.013
26.691
31.519
33.850
34.383
35.194
37.946
41.588
46.201
69°
400
0
7000
3000
400
0
Flo
w
D
irectio
n
1
2
3
4
5
6
7
8
B
r
id
g
e
S
p
a
n
=
2
7
.
4
8
9
m
e
t
e
r
s
T
O
W
A
R
D
S
T
R
O
N
G
S
A
T
O
W
A
R
D
S
N
U
B
I
6000
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:150
DZ-GP-05
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
GENERAL PLAN
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
GENERAL PLAN
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

Datum : 2027.000
P5
2038.0
71
0.0
00
CL1
2034.5
35
4.5
28
2031.879
10.0
00
P4
2031.449
10.5
78
P3
2031.498
15.0
13
2027.8
80
20.0
00
P2
2029.2
33
26.6
91
2029.2
58
30.0
00
P1
2029.2
34
31.519
P8
2035.4
96
33.8
50
P9
2031.601
34.3
83
P7
2038.5
76
35.194
P6
2039.2
61
37.9
46
2039.8
21
40.0
00
P10
2040.2
55
41.588
P11
2039.2
59
46.2
01Chainage
LS - Elevation
LS - Identifier
Horizontal Scale 1 : 200
Vertical Scale 1 : 200
LS
LWL RL= 2028.423
LWL RL= 2031.423
PCC TOP= 2037.255
SLAB TOP= 2038.455
CHAIN
AGE=1
3.7
65
CHAIN
AGE=4
1.258
90 FEET SPAN TRIPLE SINGLE
BAILEY TYPE STEEL TRUSS BRIDGE
BRIDGE SPAN= 90 ft. + 2.25" (27.489 METERS)
BEARING LEVEL= 2039.605
ROAD LEVEL= 2040.227
BEARING LEVEL= 2039.605
ROAD LEVEL= 2040.227
TOWARDS TRONGSA TOWARDS NUBI
SLAB TOP= 2028.955
PCC TOP= 2027.755
MA
INT
AIN
GR
AD
IEN
T A
S P
ER
GC
RO
AD
RE
QU
IRE
ME
NT
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:165
DZ-GE-06
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
GENERAL ELEVATION
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
GENERAL ELEVATION
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

LWL RL= 2028.423
LWL RL= 2031.423
PCC TOP= 2037.255
SLAB TOP= 2038.455
CHAIN
AGE=1
3.7
65
CHAIN
AGE=4
1.258
90 FEET SPAN TRIPLE SINGLE
BAILEY TYPE STEEL TRUSS BRIDGE
BRIDGE SPAN= 90 ft. + 2.25" (27.489 METERS)
BEARING LEVEL= 2039.605
ROAD LEVEL= 2040.227
BEARING LEVEL= 2039.605
ROAD LEVEL= 2040.227
TOWARDS TRONGSA TOWARDS NUBI
SLAB TOP= 2028.955
PCC TOP= 2027.755
5000
5000
12472
8000
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:100
DZ-GE-07
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
GENERAL ELEVATION
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
GENERAL ELEVATION
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

100
6200
3600 1200 12001006000
6000
100
550
4900
550
100
℄of A
butm
ent
6200
250
250
250
250
FOOTING PLAN (Scale 1:50)
100 3600 1200 12001006000
6200
DetailA
1200
10300
11500
1200
9400
500
400
300 1000 1000 1000 300
800 1000 1000 800
100
700
1500
1500
1500
1500
1500
1500
600
Weep Holes 11cm HDPE
Pipes Slope 1 in 20
FOOTING PLAN (Scale 1:55)
DetailB
DETAIL A (Scale 1:35)
500
400400 534 926
2501210
350
1860
600 600
℄of Bearing
622
200 200
118
504
400
DETAIL A (Scale 1:15)
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
As Shown
DZ-ABT-08
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
RIGHT ABUTMENT
FOOTING PLAN &
SIDE VIEW
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

100 3600 1200 12001006000
6200
100
1200
10300
11500
1200
9400
500
400
800
1500
1500
1500
1500
1500
1100
SECTION A-A (Scale 1:60)
100
1200
9400
500
400
350
10600
900
350
11500
100 60001006200
500 1000 1000 1000 1000 1000 500
1000 1000 1000 1000 1000 1000
800
1500
1500
1500
1500
1500
1100
FRONT VIEW (Scale 1:60)
A
A
504
118
622
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
As Shown
DZ-ABT-09
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
RIGHT ABUTMENT
FRONT VIEW &
SECTION A-A
FEB., 2016DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

634
100 3600 1200 12001006000
6200
100
550
4900
550
100
6000
6200
250
250
250
℄of A
butm
ent
250
100 3350 250 600 600 634
3600 1200
RETURN WALL PLAN (Scale 1:40)
B
B
Outeline of A
butm
ent C
ap
Outeline of A
butm
ent S
tem
Outeline of A
butm
ent C
ap
Outeline of A
butm
ent S
tem
ABUTMENT
1200
700
1500
1500
1500
1500
1500
1500
600
11500
100
1200
10300
11500
100
500 550
SECTION B-B (Scale 1:45)
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
As Shown
DZ-ABT-10
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
RIGHT RETURN WALL
PLAN AND
SECTION B-B
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

32-04-T16-150-TOP
40-01-T20-150-BOTT.
40-02-T16-150-BOTT.
40-03-T20-150-TOP
5-05-T16-EQ-FACE
5-05-T16-EQ-FACE
2*5=10-06-T16-EQ-FACE
4*5=20-07-T20-1200-
CHAIRS
40-08-T25-150-BACK
62-09-T16-150-BACK
40-10-T20-150-VALLEY
62-11-T16-150-VALLEY
2*5=10-12-T16-EQ-FACE
8*5=40-13-T12-1200-
SPACERS
8*5=40-13-T12-1200-
SPACERS
8*5=40-13-T12-1200-
SPACERS
8*5=40-13-T12-1200-
SPACERS
8*5=40-13-T12-1200-SPACERS
8*5=40-13-T12-1200-
SPACERS
8*5=40-13-T12-1200-
SPACERS
8*5=40-13-T12-1200-
SPACERS
40-14-T20-150-TOP
7-15-T16-150-BACK
40-18-T16-1502-19-T16-EQ
10-20-T16-150-TOP
5-17-T12-1200-SPACERS
3600 1200
REINFORCEMENT DETAILS
7-16-T16-150-VALLEY
600
400
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:60
DZ-ABT-11
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REINF. DETAILS
OF RIGHT
ABUTMENT
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

40-01-T20-150-BOTT.
40-03-T20-150-TOP
40
-0
2-T
16
-1
50
-B
OT
T.
32
-0
4-T
16
-1
50
-T
OP
5-06-T16-EQ-FACE
5-06-T16-EQ-FACE
5-0
5-T
16
-E
Q-F
AC
E
5-0
5-T
16
-E
Q-F
AC
E
FOOTING REINF. LAYOUT
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:35
DZ-ABT-12
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REINF. PLAN OF
RIGHT ABT.
FOOTING
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

63-03-T20-150-VALLEY6-05-T20-150-VALLEY
24-01-T20-150-VALLEY63-03-T20-150-VALLEY6-05-T20-150-VALLEY
24-02-T25-150-BACK63-04-T20-150-BACK6-06-T20-150-BACK
42-08-T16-250 HAUNCH
42-08-T16-250 HAUNCH
63-04-T20-150-BACK6-06-T20-150-BACK24-02-T25-150-BACK
24-01-T20-150-VALLEY
REINFORCEMENT PLAN OF RETURN WALL
(Scale 1:35)
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:35
DZ-ABT-13
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REINF. PLAN
OF RIGHT
RETURN WALL
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

SECTION E-E OF RETURN WALL (Scale 1:50)
24-02-T25-150-BACK
24-01-T20-150-VALLEY
5-06-T20-150-BACK 5-05-T20-150-VALLEY
63-04-T20-150-back 63-03-T20-150-VALLEY
7X3=21-07-T12-1500-SPACER
24-01-T20-150-VALLEY
24-02-T25-150-BACK
63-03-T20-150-VALLEY
6-05-T20-150-VALLEY
6-06-T20-150-BACK
REINF. DETAILS OF RETURN WALL (Scale 1:55)
63-04-T20-150-BACK
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
As Shown
DZ-ABT-14
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REINF. DETAILS
OF RIGHT
RETURN WALL
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

100 500 1000 1000 500 100
500 2000 500
3000
100
3000
3000
100
6000
FOOTING PLAN (Scale 1:30)
100 3000
100
100
1200
800
500 500
2000
SIDE VIEW (Scale 1:30)
1610 390
2000
NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
As Shown
DZ-ABT-15
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
FOOTING PLAN &
SIDE VIEW OF
LEFT ABUTMENT
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
100520 520 520 520 520 520 520 520 520
140 100
6*12=71-01-T25-520both directions(ROCK ANCHORAGE)
ROCK ANCHORAGE PLAN (Scale 1:35)
520
140
520
Minimum diameter of holesshould be 32 mm
200
520
520
520
200
100
520
520
46-02-T16-130-bott
20-03-T10-150-bott
41-04-T12-150-top
20-05-T10-150-top
47-10-T16-130-back
06-09-T10-150-back
06-11-T10-150-valley
41-08-T12-150-valley
05-06-T12-face
14-13-T10-150-top of abt
05-07-T12-face
1200
6x8=48-01T25-520 both direction
(rock anchorage)
05-12-T12-face
05-06-T12-face
ROCK ANCHORAGE PLAN
REINFORCEMENT DETAILS (Scale 1:35)
40-13-T16-150
2-14-T16-EQ
10-15-T16-150-TOP
DRAWING NO.
SCALE:
(as Sheet A3 size)
As Shown
DZ-ABT-16
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REIN. DETAILS OF
LEFT ABUTMENT &
ROCK ANCHORAGE
PLAN
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
NTS
DZ-RS-17
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REBAR SCHEDULE
OF RIGHT
ABUTMENT
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)
a
b
c
a
b
e
d
c
a
b
c
a
b
c
d
a
b
c
a
b c
e
a
b
c

NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
NTS
DZ-RS-18
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REBAR SCHEDULE
OF
RIGHT RETURN WALL
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)
a
b
c
ab
c
a
b
c

NOTES
GENERAL
1. ALL THE DIMENSIONS ARE IN
MILLIMETER UNLESS OTHERWISE
SPECIFIED.
2. DONOT SCALE THIS DRAWINGS.
USE GIVEN DIMENSIONS ONLY
DURING THE CONSTRUCTION.
MATERIALS
1. CONCRETE 28 DAYS STRENGTH IN
CUBE , Fck = 25 MPa. [UNLESS
OTHERWISE MENTIONED IN THE
SPECIFICATION, THE TRIAL MIX
DESIGN SHALL BE 31.6 MPa].
2. YIELD STRENGTH OF STEEL, fy= 500
MPa (GRADE Fe 500, IS1786.
3. DETAILS OF STEEL IS MENTIONED IN
THE DRAWING AND ITS QUANTITY IN
THE BAR BENDING SCHEDULE.
COVERING
CLEAR CONCRETE COVER TO
REINFORCEMENT IS 75 mm
3. DURING THE CONSTRUCTION,
CONTRACTOR SHOULD CHECK
ALL DIMENSIONS, LEVELS AND
MEASUREMENTS. DISCRIPENCY
ANY SHOULD BE REPORTED TO
ENGINEER BEFORE EXECUTION.
BAR MARK
40-01-T16-150-BOTT
NOS. OF
BAR
BAR MARK
TYPE OF REBAR
SPACING
DIA. OF REBAR
LOCATION/
REMARK
DRAWING NO.
SCALE:
(as Sheet A3 size)
NTS
DZ-RS-19
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
REBAR SCHEDULE
OF
LEFT ABUTMENT
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)

10.578
15.013
400
0
7000
3000
400
0
Flo
w
D
irectio
n
1
3
4
T
O
W
A
R
D
S
T
R
O
N
G
S
A
6000
2000 2000
4000
1000
1000
1000
1000
1000
5000
2000 500 500 500 500
SECTION OF GABION WALL (Scale 1:55)
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:60
DZ-GB-20
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
GABION
PROTECTION
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)
PLAN SHOWING GABION PROTECTION
ON RIGHT BANK (Scale 1: 65)

5.0004.528
10.5781
2
7000
800
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:60
DZ-RRM-21
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
PLAN SHOWING
RRM WALL
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)
Y
Y
R
R
M
W
A
L
L

150cm x150 cm weep holesslope 1 in 20
5cm RRM capping
50 cm thick filter material
500 800
100 5000100
810
0
SECTION Y-Y
DRAWING NO.
SCALE:
(as Sheet A3 size)
1:65
DZ-RRM-22
ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement
Department of Roads, Bridge DivisionThimphu, Bhutan
SHEET CONTENTS :
REVISION DATE
FIRST ISSUE
NAME & SIGNATURE
DESIGN
DRAWN
CHECKED
APPROVED
RRM WALL
SECTION
DEC., 2017DRANGSINGCHU BAILEY BRIDGE
(90 ft. TS & 3.277m CARRIAGE WIDTH)
ON BJEEZAM-NUBI GC ROAD
RO, TRONGSA
RINCHEN KHANDU (Executive Engineer
UGYEN PHUNTSHO (Engineer)
KARMA WANGDI ( Chief Engineer)
UGYEN PHUNTSHO (Engineer)