royal government of bhutan ministry of works ......pointseasting stn 5 northing elevation 1000.745...

CONSTRUCTION OF 360 FEET BAILEY SUSPENSION BRIDGE

OVER GONGRI AT SHINGPHURTUMA, UDZORONG GEWOG,

TRASIGANG DZONGKHAG

ROYAL GOVERNMENT OF BHUTANMinistry of Works & Human settlement

Department of Roads, Regional OfficeTrashigang, Bhutan

FOR TENDER ONLY

DRAWING LIST

COVER PAGE

DRAWING NO.DESCRIPTION

LIST OF DRAWINGS

GENERAL NOTES(1)

SL.NO.

01

02

03

04

05

06

07

08

09

10

11

12

13

GENERAL ELEVATION

UB-DL-01

14

15

16

GENERAL NOTES(2)

GENERAL PLAN

17

18

19

20

DRAWING NO.DESCRIPTIONSL.NO.

UB-GN-02

UB-GN-03

UB-GE-04

UB-GP-05

UB-LABT-06LEFT ABUTMENT FORM

LEFT ABUTMENT REINF. 1




LEFT ABUTMENT REINF. SCH. 1

LEFT ABUTMENT REINF. SCH. 2

UB-LABT-07

UB-LABT-08

UB-LABT-09

UB-LABT-10

UB-LABT-11

UB-LABT-12

RIGHT ABUTMENT FORM & REINF.

RIGHT ABUTMENT REINF. SCH.

UB-RABT-13

UB-RABT-14

ANCHORAGE BLOCK FORM 1


ANCHORAGE BLOCK REINF. 1

ANCHORAGE BLOCK REINF. 2

ANCHORAGE BLOCK REINF. SCH.

UB-AB-15

UB-AB-16

UB-AB-17

UB-AB-18

UB-AB-19

21 RRM WALL DETAILS 1 UB-RRM-20

22 RRM WALL DETAILS 2 UB-RRM-21

SHEET CONTENTS :



DRAWING LIST

REVISION DATE DRAWING NO.

SCALE:

FIRST ISSUE

NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-DL-01DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:

TSHERING WANGMO (JE, RO, DoR)

CONSTRUCTION OF 360 FEET BAILEY SUSPENSION BRIDGEOVER GONGRI AT SHINGPHURTUMA, UDZORONG GEWOG,TRASHIGANG DZONGKHAG

Nov. 2015 KARMA WANGDI (CE)

UGYEN PHUNTSHO (ENG, BD, DoR)

KARMA WANGDI (CE)

FOR TENDER ONLY

C. REINFORCEMENT1. ALL REINFORCING STEEL SHALL BE OF HIGHYIELD STRENGTH DEFORMED BARS (MIN fy = 500 MPa) CONFORMING TO IS 17862. BENDING OF REINFORCEMENT BARS SHALL BE AS PER ARTICLE 5.10.2 OFAASHTO / 2007.3. LAPS IN REINFORCEMENT BARS IN TENSION ZONE SHALL BE AVOIDED AS

FAR AS POSSIBLE. LAPS MAY BE PROVIDED, IF UNAVOIDABLE. HOWEVER,IN SUCH CASES:

(A) FOR 50 % OF REINFORCEMENT BARS LAP, LAP SPLICE OFCLLSS "B" SHALL BE USED AND FOR 100% LAP, LAP SPLICE OFCLASS "C" SHALL BE USED AS MENTION IN THE TABLE BELOW.

(B) FOR CLOSELY SPACED BARS LAPPING MAY BE AVOIDED BYPROVIDING SUITABLE TYPE OF MECHANICAL ANCHORAGE (WITH PRIOR APPROVAL).

(C) MINIMUM LAP LENGTH OF REINFORCEMENT SHALL CONFORM TO ARTICLE 5.11.2 AND 5.11.5 OF AASHTO / 2007SPECIFIED LENGTH OF THE LAP SPLICE SHALL BE

4. CLEAR CONCRETE COVER TO REINFORCING STEEL SHALL BE MAINTAINED AS FOLLOWS UNLESS OTHERWISE SHOWN IN THE DRAWINGS OR AS DIRECTED BY THE ENGINEER.

A. REINFORCED CONCRETE STRUCTURES

● FOOTING & ABUTMENT - 50 mm

5. SPECIALLY MADE COVER BLOCKS OF SAME STRENGTH AS THATOF CONCRETE SHALL ONLY BE USED.

6. WELDING OF REINFORCEMENT BARS SHALL NOT BE PERMITTED, UNLESS APPROVED BY THE ENGINEER.

D. WATERWATER TO BE USED IN CONCRETING AND CURING SHALL BE POTABLEWATER TO BE TESTED AS PER AASHTO T26-79.

E. MATERIAL SPECIFICATIONMATERIAL SPECIFICATIONS AND WORKMANSHIP SHALL BE IN ACCORDANCEWITH THE TECHNICAL SPECIFICATION AS SPELT OUT IN THE CONTRACTDOCUMENT.

F. WORKMANSHIP / DETAILING1. ALL SHARP EDGES OF CONCRETE SHALL BE CHAMFERED

(10mm x 10mm). OR AS DIRECTED BY THE ENGINEER

2. FORM WORK DETAILS SHALL BE SUBMITTED BY THE CONTRACTOR FOR THE APPROVAL AND SHALL BE TESTED IN ACCORDANCE WITH THE SPECIFICATION.

3. CONSTRUCTION JOINT : THE LOCATIONS AND PROVISION OF CONSTRUCTION JOINTS SHALL BE APPROVED BY THEENGINEER-IN-CHARGE. THE CONCRETING OPERATION SHALLBE CARRIED CONTINUOUSLY UP TO THE CONSTRUCTION JOINT.

B. CONCRETE;UNLESS OTHERWISE SPECIFICALLY MENTIONED IN THE DRAWING OR DIRECTEDBY THE ENGINEER, CONCRETE GRADE SHALL BE AS PER RELATED SECTION OFCONTRACT DOCUMENT PARTLY REPRODUCED BELOW:

APPLICATION LOCATION SPECIFIED COMPRESSIVE STRENGTH IN CUBE (28 DAYS) IN MPa

REINFORCED CONCRETE (RCC)

1. FOOTING SLAB, ABUTMENT & RETURN WALLS AND ANCHORAGE BLOCK M25 as per IS 456

2. PCC FOR LEVELING/BLINDING CONCRETE AND CONCRETE BLOCKS M10 (1:3:6)

*** ALL THE MATERIALS FOR CONCRETE SHALL BE TESTED AND MIX DESIGN & TRIAL MIXES CARRIED OUT BEFORE CASTING CONCRETE.

A. GENERAL1. THE NOTES IN THIS DRAWING SHALL BE READ INCONJUNCTION WITH ALL RELEVANT DRAWINGS PERTAINING TO THE BRIDGE.

2. UNLESS OTHERWISE SPECIFIED, ALL DIMENSIONS ARE IN MILLIMETER (mm) AND ALL LEVELS ARE IN m. DIMENSIONS ARE NOT TO BE SCALED AND ONLY WRITTEN DIMENSIONS ARE TO BE FOLLOWED.

3. THE CONTRACTOR SHALL VERIFY ALL CHAINAGES, REDUCED LEVELS, COORDINATES AND DIMENSIONS BEFORE START OF THE WORK. IN CASEOF ANY DISCREPANCY, THE MATTER SHALL BE BROUGHT TO THE NOTICE OF THE ENGINEER BEFORE EXECUTION.

G. SUPERVISION1. THE CONSTRUCTION WORK MUST BE SUPERVISED BY A

COMPETENT SUPERVISION ENGINEER.2. THE BACKFILL BEHIND THE ABUTMENTS SHOULD BE COMPACTED IN LAYERS 0F NOT MORE THAN 200 MM THICK.

GENERAL NOTES FOR RCC CONSTRUCTION

10 30012 41216 732

20 114422 138425 178728 2241

18 926

32 2927

BAR DIA,mmLAP SPLICE,mm(Class B)

LAP SPLICE,mm(Class C)

374538957

1495180923372931

1211

3828

220317563

880106413741724

713

2252

Dev. Length,mm(Ld)

SHEET CONTENTS :



GENERAL NOTES (1)


SCALE:

FIRST ISSUE

NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-GN-02DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

SHAPE CODE

SHPAE

00

a

11

b

Total Length :a

a

Total Length :

r

a

bd

c51

Total Length :2(a+b)+16d

21

b

a c

Total Length :a+b+c-r-2d

SHAPE CODE AS PER ISO 4066 : 2000

LEGEND :

r = BENDING RADIUS AS PER TABLE 4d = DIAMETER OF BARa/b/c/d = AS SHOWN

a+b - İ r-d

45Á HOOK

90Á HOOK

135Á HOOK

180Á HOOK

REBAR HOOK SPECIFICATION REBAR DESIGNATION DIA, mm

AREA, mm2

UNIT WT., kg/m REBAR TYPE

T10 10 79 0.617 IS : 1786 GRADE Fe 500T12 12 113 0.888T16 16 201 1.578T20 20 314 2.466T25 25 491 3.853T28 28 616 4.834T32 32 804 6.313

IS : 1786 GRADE Fe 500IS : 1786 GRADE Fe 500IS : 1786 GRADE Fe 500IS : 1786 GRADE Fe 500IS : 1786 GRADE Fe 500

TABLE 3 : STANDARD RE-BAR PROPERTIES(UNIT WT. 0.00785 kg / mmĮ /m)

IS : 1786 GRADE Fe 500

1(ART. 5.10 AASHTO LRFD 2007)

TIE/STIRRUPS OTHER 900 1350 900 1800

T10 40 60 60 75 120 65T12 48 72 72 75 144 65T16 64 96 96 96 192 65T20 - 120 240 120 240 80T25 - 150 300 150 300 100T28 - 168 168 336 112T32 - 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:

A. GENERALALL DIMENSIONS ARE IN MILLIMETER UNLESSOTHERWISE MENTIONED

B. SHAPE CODE & BAR SHAPETHE STANDARD SHAPE CODES AND ITS METHODOF MEASUREMENT HAVE BEEN PREPARED ASPER EUROPEAN STANDARD BS EN ISO 4006 : 2000.

TYPE OF REBAR DIA OF REBAR

SPACING

LOCATION/REMARKS

BAR MARK

NOS. OF BAR

BAR MARK

20 - 05 - T 20 - 150 - EF

SHEET CONTENTS :



GENERAL NOTES (2)


SCALE:

FIRST ISSUE

NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-GN-03DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

Existing profile

Leveling Concrete

POINTS EASTINGSTN 5

NORTHING ELEVATION1000.745 1998.611 499.851

STN O1 1000.000 2000.000 500.000BM 1 993.792 2037.208 500.137

REMARKS

SHEET CONTENTS :



GENERAL ELEVATION


SCALE:

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NAME & SIGNATURE

(as Sheet A3 size)

1 : 500

UB-GE-04DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

POINTS EASTINGSTN 5

NORTHING ELEVATION1000.745 1998.611 499.851

STN O1 1000.000 2000.000 500.000BM 1 993.792 2037.208 500.137

REMARKS

SHEET CONTENTS :



GENERAL PLAN


SCALE:

FIRST ISSUE

NAME & SIGNATURE

(as Sheet A3 size)

1 : 500

UB-GP-05DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

ELEVATION

PLAN

CENTRE OFABUTMENT

CENTRE OFTOWER

CENTRE OFABUTMENT

CENTRE OFTOWER

SHEET CONTENTS :



LEFT ABT. FORM


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-LABT-06DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

REINFORCEMENT DETAILS (SECTION A-A)

SHEET CONTENTS :



LEFT ABT. REINF. 1


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-LABT-07DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

REINFORCEMENT DETAILS (SECTION B-B)

SHEET CONTENTS :



LEFT ABT. REINF. 2


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-LABT-08DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

WEB REINFORCEMENT DETAILS

SHEET CONTENTS :



LEFT ABT. REINF. 3


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-LABT-09DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

Mesh Type "A"2x2=4-45-T12-100-both directions

Mesh Type "B"2x2=4-46-T12-100-both directions

REINFORCEMENT DETAILS ATBEARING LOCATION & TOWER BASE

SHEET CONTENTS :



LEFT ABT. REINF. 4


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-LABT-10DESIGN

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APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

SHEET CONTENTS :



LEFT ABT. REINF. SCH. 1


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NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-LABT-11DESIGN

DRAWN

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APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

SHEET CONTENTS :



LEFT ABT. REINF. SCH. 2


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NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-LABT-12DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

ELEVATION

PLAN

REINFORCEMENT DETAILS

SHEET CONTENTS :



RIGHT ABT. FORM& REINF.


SCALE:

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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-RABT-13DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

SHEET CONTENTS :



RIGHT ABT. REINF. SCH.


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NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-RABT-14DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

Ground Level Ground Level

SIDE ELEVATION

Undistrub soilUndistrub soil

11

PLAN

3 3

SHEET CONTENTS :





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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-AB-15DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

Ground Level Ground Level

FRONT ELEVATION (View 1-1)

Undistrub soilUndistrub soil

SHEET CONTENTS :





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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-AB-16DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

36x2x2=144-02-T20-150-FRONT Reinf.

36x2x2=144-01-T20-150-BACK Reinf.

36x2x4=288-07-T16-150-Anchorage Reinf.

27x2x2=108-03-T20-150-BOTT

31x2x2=124-05-T206-150-BACK

37x2x2=148-06-T20-150-TOP

34x2x2=136-04-T20-150-FRONT

11

2 2

REINFORCEMENT DETAILS (Section 3-3)

6x2x2=24-08-T16

Mesh Type "C"1x2=2-09-T16-100-both directions

SHEET CONTENTS :



ANCHORAGE BLOCKREINF. 1


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(as Sheet A3 size)

1 : 50

UB-AB-17DESIGN

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APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

REINFORCEMENT DETAILS (View 2-2) REINFORCEMENT DETAILS (View 1-1)

36x2x2=144-01-T20-150-BACK Reinf.

36x2x2=144-02-T20-150-FRONT Reinf.

37x2x2=148-06-T20-150-TOP

27x2x2=108-03-T20-150-BOTT

34x2x2=136-04-T20-150-FRONT36x2x2=144-02-T20-150FRONT Reinf.

36x2x2=144-01-T20-150BACK Reinf.

34x2x2=136-04-T20-150-FRONT

31x2x2=124-05-T20-150-BACK

SHEET CONTENTS :



ANCHORAGE BLOCKREINF. 2


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-AB-18DESIGN

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APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

SHEET CONTENTS :



ANCHORAGE BLOCKREINF. SCH.


SCALE:

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NAME & SIGNATURE

(as Sheet A3 size)

NTS

UB-AB-19DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

SIDE ELEVATION

PCC (1:3:6)

Random Rubble

Masonry in CM 1:4

Backfill side

Valley Side

Note: (1) Provide Weep holes for wingwalls @1.5m c/c in Both direction

(2) The Dimension of weep hole is 10cmX10cm in Slope 1:20

(3) Provide Bond stone stagger @1m c/c in both direction

(3) Provide RRM in CM 1:4 for Wingwalls

SHEET CONTENTS :



RRM WALL DETAILS 1


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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-RRM-20DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

Weep hole 10cmx10cm

Slope: 1 in 20

Weep hole 10cmx10cm

Slope: 1 in 20

SHEET CONTENTS :



RRM WALL DETAILS 2


SCALE:

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NAME & SIGNATURE

(as Sheet A3 size)

1 : 50

UB-RRM-21DESIGN

DRAWN

CHECKED

APPROVED

PROJECT:





KARMA WANGDI (CE)

FOR TENDER ONLY

royal government of bhutan ministry of works ......pointseasting stn 5 northing elevation 1000.745...

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