Section 15 - Issue and Amendment of Drawings · The corresponding original half size Master Copy of...

SECTION 15

ISSUE AND AMENDMENT OF DRAWINGS

RTA Structural Drafting Issue and Amendment of Drawings and Detailing Manual

OTB005 Issue 1 – Revision 0 (09 July 2007) Page 1 of 5

15 ISSUE AND AMENDMENT OF DRAWINGS

15.1 GENERAL

Provisions in this Section apply to the development of bridge construction drawings by the Bridge Engineering Section of the RTA. Bridge construction drawings, for bridges that will become the property of the RTA that are prepared by external parties, shall be prepared in accordance with the provisions of this Section except where internal RTA procedural processes are specified.

15.2 ISSUE OF PRELIMINARY DRAWINGS

Where prepared by the RTA’s Bridge Engineering Section, any drawings that have not been formally approved and are issued to any party for the purpose of checking, comment or review, shall be marked to clearly show the stage of development of the project/drawings. This shall be shown as percentage complete and it shall be placed beside the words Issue Status in the title block, a typical description being 75% COMPLETE. Drawings that are in the development stage shall have a numerical character shown in the Issue box in the bottom right hand corner of the title block. The first issue of the drawing for the purpose of checking shall be denoted Issue 0. When Issue 0 is amended it shall become Issue 1 and this number shall be updated with each successive issue of the drawing. Re-issues of proposal sketches for bridge designs shall also follow the above procedure. Preliminary drawings issued to any party outside the design office shall carry a watermark placed diagonally across the sheet and the wording shall be: “PRELIMINARY – NOT FOR CONSTRUCTION”. See Figure 15.2.

15.3 SUBMISSION OF DRAWINGS FOR APPROVAL

Where the drawings have been prepared by the RTA’s Bridge Engineering Section, and the drawings have been checked and signed by the appropriate officers, they shall be submitted to the Principal Bridge Engineer or appropriate Manager for approval in accordance with Bridge Section Standard Operating Procedure, Approval to Drawings TB-SOP-404002. Drawings submitted for approval shall have Issue A recorded in the appropriate position in the title block and the words “FOR CONSTRUCTION” entered into the space provided beside the words Issue Status in the title block. Where consultants have been commissioned to complete bridge designs for the Authority or for bridges that will become the property of the Authority in the future, the consultant shall supply the Authority with an A1 size tracing paper copy of the drawings for acceptance/approval by the Principal Bridge Engineer or other delegated officer. Following acceptance/approval of the drawings, the consultant shall supply the Authority with an individual electronic copy of each drawing file (in either dgn, dwg or dwf format) and a multipage pdf file (containing all drawings) that can be read by and stored on the Authority’s equipment.



15.4 AMENDMENT OF APPROVED DRAWINGS

For drawings prepared by the RTA’s Bridge Engineering Section, after any drawing is formally approved and issued it may only be amended in accordance with the following procedures: SHEETS OTHER THAN COVER SHEETS

1. The drawing file shall be copied from the appropriate CAD register and renamed

with an appropriate suffix ie _B for the first amendment, _C for the second amendment.

The drawing shall be registered with the Leader CAD Development and it shall be stored in the appropriate folder under the project number allocated to the project.

2. The required amendments shall be carried out.

Amendments shall be denoted by their inclusion in a ‘box’ or cloud (using a thin wavy line) together with the alphabetic character corresponding to the Issue No placed in a small box adjacent to the amendment. Text used to denote the amendment (B, C etc) shall be 5mm high and the box which encloses the letter shall measure 10mm x 10mm with line thickness 0.5mm. When information or details have been removed a “box” or cloud (using a thin wavy line) denoting the area that information has been removed from, together with the letter corresponding to the revision placed in a small box adjacent to the amendment. A brief description of what was deleted shall be placed both inside the “box” or cloud and in the Revision Block above the Title Block. See Figure 15.4.1 When information or details have been superseded by other information and the original information or detail is to be retained on the drawing, two parallel diagonal lines (at 45 degrees) shall be placed through the detail and the word “SUPERSEDED” shall be placed between the parallel lines. Reference shall be made to the location of the information or detail that has superseded the original information either inside the parallel lines or beside the amendment “box” or cloud. See Figure 15.4.1 Where previously amended drawings require further amendments, the amendment “box” or cloud and the boxed text used to denote previous amendments shall be removed. The details of previous amendments shall remain in the Revision Block immediately above the Title Block and the initials of the officer that authorised the preceding amendments shall be typed into the space provided in the Revision Block.

3. The required details in the Revision block shall be completed. This will include the Issue, Date, a description of the revision, the initials of the Drafting Officer that completed the revision as well as the initials of the officer that checked the revision. The officer responsible for the release of the revision shall be required to initial, by hand, in the space provided.

4. The Issue No shown in the previously approved Issue of the drawing shall be

revised i.e. B for first amendment, C for second amendment etc. Figure 15.4.1 shows the correct format for the amendment of sheets other than

cover sheets. COVER SHEETS



Once approved and issued, the Cover Sheet of a set of drawings shall be not be revised or reissued unless information shown on the Cover Sheet is changed. Some examples of changes that would necessitate the reissue of a Cover Sheet are where a sheet is added to or deleted from the set or the title of a sheet is changed and/or the information provided for the various loadings required by AS 5100, listed reports or any other similar information requires amendment. Where the Cover Sheet of any set of drawings must be revised and reissued, the following procedure shall be followed. 1. Drawing file shall be copied from the appropriate CAD register, renamed

accordingly. The filename shall have the suffix _B added for the first amendment, _C added for the second amendment etc. required. In addition to this, the Issue No in the bottom right hand corner of the sheet shall also be amended i.e. Issue B for first amendment, Issue C for second amendment etc. The drawing shall be registered with the Leader CAD Development and it shall be stored in the appropriate folder under the project number allocated to the project.

2. Place the amendment block on the sheet directly above the title block and place the

required details in the amendment block. Figure 15.4.2 shows the correct format for the amendment of Cover Sheets.

15.5 PROCEDURE FOLLOWING AMENDMENT OF APPROVED DRAWINGS

The following procedure shall be strictly adhered to upon completion of any required amendments to approved drawings; 1. The approved amended drawings, printed A1 size on tracing paper, shall be supplied

to the Documentation Officer for the purposes of plan printing, microfilming and storage. The Documentation Officer shall provide a copy or copies of the approved amended drawings to the client in accordance with the client’s request. The client copy of the drawings shall be supplied with a completed Drawing Register and Document Transmittal Form (Form No TB-SOP-405001-TFB001).

2. The Documentation Officer shall retain an A3 size paper master copy of the

approved amended drawings for storage in the Master Plan Library. 3. The A1 size approved amended drawing or drawings shall be forwarded to

Micrographics Section for microfilming together with the instruction that the microfilm card for the corresponding original drawing or drawings be removed from the permanent record set of microfilm cards retained by Micrographics Section, marked as “SUPERSEDED” and placed at the back of the set of microfilm cards.

4. The Documentation Officer shall be responsible for; (a) the printing and distribution of the amended drawing or drawings to all officers in possession of half size sets of the drawings (b) the permanent storage of the amended drawing with the Master Copy of half size drawings retained by the Bridge Section.

The corresponding original half size Master Copy of the drawing or

drawings shall be marked as superseded in an appropriate manner and shall be retained with the Master Copy for record purposes.



6. After the approved amended A1 size drawing or drawings have been microfilmed

and returned from Micrographics Section, the Documentation Officer shall place the amended drawing or drawings in the full size set of drawings retained by the Bridge Engineering Section and update the drawing storage database accordingly.

The corresponding superseded drawing or drawings shall be retained with the full size set of drawings and after having been marked as superseded in an appropriate manner shall be placed at the back of the drawing set.

15.6 AUTHORISATION FOR RELEASE OF AMENDED DRAWINGS

GENERAL ARRANGEMENT DRAWINGS 1. Where amendments to the drawing are of a cosmetic or minor nature only, the

drafting officer responsible for the preparation of the amended drawing shall record the names of the officers responsible for the initial design, design check and approval by the appropriate Manager in the spaces provided in the title block. The Approval Block, provided for the signature of the Principal Bridge Engineer shall have the name of the appropriate officer recorded electronically, together with the date of the original approval.

2. The drafting officer responsible for the preparation of the amended drawing shall

record their initials and the initials of the officer responsible for the checking of the amended drawing in the appropriate spaces in the amendment block immediately above the title block. Initials shall be electronic so that they remain with the drawing file. After having thoroughly checked that the required amendments have been carried out satisfactorily, the officer responsible for authorising the release of the amended drawing shall sign, or initial by hand, in the appropriate space provided in the amendment block immediately above the title block.

3. Where significant changes to the initial design are required i.e. a change in bridge type or span lengths, the officers that formally approved the initial design shall record their signatures by hand in the appropriate spaces in the title block. The completed drawing shall be submitted to the Principal Bridge Engineer for review and signature in the approval box on the drawing.

DRAWINGS OTHER THAN GENERAL ARRANGEMENT DRAWINGS The recording of names and/or signatures on drawings other than General Arrangement drawings shall be in accordance with Parts 1 and 2 of Clause 15.5.1 of this Manual.

Amended drawings shall not be released from Bridge Engineering Section until the officer responsible for the authorisation of the release of the drawings has initialled or signed by hand in the appropriate space in the revision block. In most cases, the officer responsible for the release of the amended drawing or drawings will be the Manager, Bridge Design Projects, or the Manager, Bridge Rehabilitation Projects under whose supervision the design was initially completed.



Where this officer is unavailable to initial the drawing by hand, either the engineer responsible for the design or the Manager, Structural Drafting or the Project Leader responsible for the production of drawings for the project shall be required to initial the drawing by hand in the appropriate area.

GENERAL NOTES

0 5m4321

1 0.5

2

GENERAL ARRANGEMENT

FOR CONSTRUCTION SEQUENCE SEE SHEET No 6

SCALE OR AS SHOWN.

DIMENSIONS ARE IN MILLIMETRES

CHAINAGES AND REDUCED LEVELS ARE IN METRES

REDUCED LEVELS ARE RELATED TO AUSTRALIAN HEIGHT DATUM.

COMBINED SYSTEM OF WEARING SURFACE AND SUITABLE BITUMINOUS

WATERPROOFING MEMBRANE.

TO BE VERIFIED ON SITE PRIOR TO CONSTRUCTION. TOP OF ABUTMENT WALL AND

HEADSTOCK RL’s ON SHEET Nos 4, 5 AND 13 SHALL BE ADJUSTED ACCORDINGLY.

FOR EXISTING UTILITIES SEE DRAWING REGISTRATION No 0220 085 BA 3799.

DATE

QA RECORDS COMPLETED

AND DRAWINGS RECOMMENDED

FOR APPROVALPRELIMINARY - NOT FOR CONSTRUCTION

FIGURE 15.2

CLIENT

HUNTER REGIONAL OFFICE

59 DARBY STREET NEWCASTLE

LOCKED BAG 30 NEWCASTLE NSW 2300

PHONE (02) 4924-0240

FACSIMILE (02) 4924-0344

PREPARED CHECKED

DESIGN

DRAWING

SHEET No

ISSUE DATE REVISION PREP AUTH

ROADS AND TRAFFIC AUTHORITY OF NSW

CHECK

TH

IS D

RA

WIN

G I

S C

ON

FID

EN

TIA

L A

ND

SH

AL

L O

NL

Y B

E U

SE

D F

OR

TH

E P

UR

PO

SE

OF

TH

E N

OM

INA

TE

D P

RO

JEC

T.

ISSUE

PREPARED BY

BRIDGE ENGINEERING

110 GEORGE STREET

PARRAMATTA NSW 2150

PHONE (02) 8837-0802

FACSIMILE (02) 8837-0055

ISSUE STATUS:

RTA BRIDGE NUMBER

CAD No KP2F152.dgn

MAIN ROAD No 220 CITY OF CESSNOCK

BRIDGE OVER POKOLBIN CREEK

AT 5.0km NORTH OF CESSNOCK

WIDENING

REGISTRATION No OF PLANS

0220 085 BC 0956

2

1656

PRELIMINARY

MANAGER, BRIDGE DESIGN PROJECTS


APPROVED

DATE

SENIOR BRIDGE ENGINEER (NEW DESIGN)

57

.00

59.00

56

.00

55

.00

54.0

0

54.0

0

55

.00

56

.00

57

.00

57

.00

56

.00

55

.00

54.0

0

54.0

0

55

.00

56

.00

57

.00

58

.00

58

.00

59.00

58.00

59.00

58.00

59.00

ELEVATION

28 050

DATUM RL 44.000

CHAINAGE IN CONTROL LINE MC00

¶ O

F P

IER

1

¶ O

F P

IER

2

59.4

45

56

.52

32

.56

5

59

.45

12

23

.37

054.9

59

.45

7214.2

20

53

.5

59.4

63

20

5.0

00

56

.5

SPAN 3 SPAN 2 SPAN 1

FROM CESSNOCKTO BRANXTON

0.067%

1.5 T

O 11.5 TO 1

9 450 9 150 9 450

20

4.7

70

56

.559.4

63

56

.52

32

.82

05

km

59

.44

4

R R R R

W BEAM TO THRIE BEAM

TRANSITION IN ACCORDANCE

WITH RTA DRAWING

No MD.R132.B04.A (TYP)

EXISTING BRIDGE

PLAN

1

-

1

-

2 T

O 1

1.5 TO 11.5 TO 1

2 T

O 1

W WWW W W W W W W W W W W W W W

W W WWWW W W

W WW W W

W WWW

S S S S S S S S S S S S S S S S S

G GG G

G

GGGGG G

SEWER MANHOLE

RL 58.585 RL 58.615 RL 58.610 RL 58.605

EN

D O

F D

EC

K

AB

UT

ME

NT

B

WID

EN

ING

EN

D O

F D

EC

K

AB

UT

ME

NT

B

EX

IST

ING

EN

D O

F D

EC

K

AB

UT

ME

NT

A

EX

IST

ING

EN

D O

F D

EC

K

AB

UT

ME

NT

A

WID

EN

ING

APPROX EXISTING SURFACE LEVEL

GASMAIN

WATERMAIN

WATERMAIN

SEWERMAIN

2 000 YEAR HFL RL 58.420

CONTRACT LEVEL

RL 47.500

CONTRACT LEVEL

RL 47.500

CONTRACT LEVEL

RL 45.000

CONTRACT LEVEL

RL 45.500

CONTROL LINE MC01

CONTROL LINE MC00 BEARING 338%%d 43’ 44.1"

¶ OF EXISTING BRIDGE

PO

KO

LB

IN C

RE

EK

DESIGN SURFACE LEVEL

ON CONTROL LINE MC00

100 YEAR HFL RL 57.206

(INCLUDING AFFLUX)

APPROX EXISTING SURFACE LEVEL

ON CONTROL LINE MC00

EXISTING

GUARD FENCE

CH 5 232.820

RL 59.444

CH 5 232.565

RL 59.445

CH 5 223.370

RL 59.451

CH 5 214.220

RL 59.457

CH 5 204.770

RL 59.463

E 345 285.734

N 6 371 036.335

EXISTING MEMORIAL

CROSS TO BE RELOCATED

CH 5 205.000

RL 59.463

NAME PLATE TYPE B

NAME PLATE TYPE B

¶ OF EXISTING BRIDGE

CONTROL LINE MC00

5 525

11 630500 500

12 630

2.5%

PSC PLANKS

DOWNSTREAMUPSTREAM

SECTION 1

-

0 1000

5001000

2000 3000mm

75 THICK

ASPHALT

6 105

3 945 NOM

1015

VARIES

970 TO

STAGE 1 STAGE 2

VARIES

10 TO 45

3.0% 3.0%

2 160 NOM

WIDENING

APPROX SURFACE LEVEL

PILE

650

2/DN 100 CONDUIT (TYP)

PILE EXTENSION

DOWNSTREAM TEMPORARY

CARRIAGEWAY 4 400

UPSTREAM TEMPORARY

CARRIAGEWAY 4 800

NEW

CONCRETE

OVERLAY

EXISTING GUARD RAILS AND

KERB TO BE DEMOLISHED

TEMPORARY

TRAFFIC BARRIER

STAGE 1

TEMPORARY

TRAFFIC BARRIER

STAGE 2

RL’s AT EXISTING

DECK SOFFIT

END BEARING EXAMPLE SHOWN

THE CONTRACTOR SHALL VERIFY THE QUALITY OF THE FOUNDATION MATERIAL BY

THE LOADS/MOMENTS SPECIFIED HEREIN APPLY TO THE PILES AND PILE LAYOUT AS

DESIGNED. CHANGES TO THE PILES AND THE PILE LAYOUT WHICH SIGNIFICANTLY

ALTER THE BEHAVIOUR OF THE PILES INDIVIDUALLY OR AS A GROUP MAY ALTER

THESE LOADS/MOMENTS OR THE BEHAVIOUR OF THE WHOLE STRUCTURE AND MAY NOT

BE ACCEPTABLE.

DESIGN LOADS

THE MAXIMUM CALCULATED DESIGN ULTIMATE PILE AXIAL LOAD;

MAXIMUM CALCULATED DESIGN ULTIMATE PILE MOMENT;

WITH PART B58 OF THE SPECIFICATION.

ABUTMENT A = -3200kN (TENSION)

ABUTMENT B = -300kN (TENSION)

INSPECTIONS OF THE FOUNDATION MATERIAL FOR ALL PILES, IN ACCORDANCE

FOUNDATION DESIGN

FOLLOWING MINIMUM LENGTH OF ROCK SOCKET:-

ABUTMENT A - 1500 INTO VERY HIGH STRENGTH SANDSTONE;

PERMANENT STEEL CASING SHALL BE EXTENDED DOWN TO THE ROCK LEVEL

PILES SHALL BE FOUNDED IN SANDSTONE/SILTSTONE WITH THE

ROCK CLASSIFICATION IS BASED ON SAA SITE INVESTIGATION CODE AS1726-1981

AND PRE-BORING MAY BE REQUIRED.

GENERAL NOTES

SCALES AS SHOWN

MINIMUM 28 DAY COMPRESSIVE STRENGTH OF CONCRETE SHALL BE 40 MPa.

CONCRETE EXPOSURE CLASSIFICATION: B2

HEADSTOCK OR PIER PILE CAP.

UNTIL THE PILE CAP IS CONSTRUCTED.

THE WELD CATEGORY SHALL BE GP IN ACCORDANCE WITH AS 1554 PART 1.

WELDING SYMBOLS ARE TO AS 1101 PART 3.

STEEL CASING SHALL CONFORM TO AS 3678 GRADE 250.

SETTING OUT OF PILES IS GIVEN AT SOFFIT LEVEL OF RELEVANT ABUTMENT

P5 P14

P9

CH 229.800

P4 P13

N 1467027.121

P19

CH 265.800

P17 P22

PILE LAYOUTNOT TO SCALE

15

00

22

00

CONTROL LINE

22

00

CH 310.600 CH 355.400

P25

P27

P33

P35

13

00

TY

PIC

AL

PIL

E G

RO

UP

SP

AC

ING

P30 P38 P41

15

00

22

00

15

00

22

00

10 45’ 37.7"

15

00

BEARING

CH 400.200 CH 445.000 CH 489.800

P62

P59

P57P54

P51

P49P46

P43

N 1467493.966

CH 525.800

P70

P69

P66

P65

P10P1

P2

P3

P11

P12

BEARINGS

ABUTMENT A

P7

P8

P6

FROM NEWCASTLE

PIER 1

P16

P18

P20

P21

8 S

PA

CE

S A

T 1

10

0 =

88

00

P15

22

00

15

00

22

00

15

00

PIER 2 PIER 4PIER 3

P23

P24

P26

P28

P29

P31

P32

P34

P36

P37 P40

P39

1500

TYP

1500

TYP

22

00

15

00

22

00

15

00

PIER 5 PIER 6

P61

P60

P58

P56

P55

P53

P52

P50

P48

P47

P45

P44

P42

BEARINGS

ABUTMENT B

P68

P67

P64

P63

20 5

20

25

WELD SPLICE DETAIL

IN STEEL CASING

3.5

3.5

OUTSIDE FACE

OF CASING

50

0

10

.5

1.5

TYP

FULL PENETRATION

BUTT WELD

PILE DRIVING SHOE

12

71

3.5

3.5

12

OUTSIDE FACE

OF CASING

FULL PENETRATION

BUTT WELD

1.5

TYP

0 10 20 30 40 50mm

510

0 10 20 30 40 50mm

510

PIER 1 - 750 INTO HIGH STRENGTH SANDSTONE;

PIERS 2 TO 7 - 1000 INTO HIGH STRENGTH SANDSTONE/SILTSTONE;

PIERS 8 TO 10 - 750 INTO HIGH STRENGTH SANDSTONE;

ABUTMENT B - 300 INTO VERY HIGH STRENGTH SANDSTONE.

= 6600kN (COMPRESSION)

PIERS 1 TO 10 = -550kN (TENSION)



ABUTMENT A = 1300kN m

PIERS 1 TO 10 = 950kN m

ABUTMENT B = 1000kN m

60

03 S

PA

CE

S A

T 2

935 =

8805

800 2200

E 253764.631

LcLcLcLcLcLcLcLc

10001000

200

E 253675.910

60

0

DETAIL A

2

1000

PREPARED BY

BRIDGE ENGINEERING

110 GEORGE STREET

PARRAMATTA NSW 2150

PHONE (02) 8837-0805

FACSIMILE (02) 8837-0055

CLIENT

MAJOR PROJECTS OFFICE

47 DARBY STREET NEWCASTLE

PO BOX 469 NEWCASTLE NSW 2300

PHONE (02) 4924-0289

FACSIMILE (02) 4929-5271

PREPARED CHECKED

DESIGN

DRAWING

ISSUE DATE REVISION PREP AUTH


CHECK

TH

IS D

RA

WIN

G I

S C

ON

FID

EN

TIA

L A

ND

SH

AL

L O

NL

Y B

E U

SE

D F

OR

TH

E P

UR

PO

SE

OF

TH

E N

OM

INA

TE

D P

RO

JEC

T.

HIGHWAY No 10 SHIRE OF GREAT LAKES

BRIDGE OVER KARUAH RIVER

AT KARUAH

PILE LAYOUT

CAD No KP2F1541.dgn


SHEET No

ISSUE STATUS:

RTA BRIDGE NUMBER

0010 410 BC 2801

4 B

1234

ISSUE

FOR CONSTRUCTION

B 11.11.06 JCIRH

B

B

FIGURE 15. 4.1

FREE STANDING PILES IN THE RIVER MAY REQUIRE TEMPORARY SUPPORT

B

PERMANENT STEEL CASING PLATE

THICKNESS REVISED AND SUGGESTED

PROCEDURE NOTE DELETED

TO TAREE


LOCALITY PLAN

THE BRIDGE SITE IS APPROXIMATELY

SCHEDULE OF DRAWINGS


SHIRE OF URANA

AT 33.3km SOUTH OF NARRANDERA

BRIDGE SITE

YA

NC

O C

K

Colombo Creek

NEWELL HWY

RAILW

AY

NA

RRA

ND

ERA

MR 596

MR 385

YANCO

RAILWAY

LEETON

TO

JER

ILD

ER

IE

TO

ARDLETHAN

MORUNDAH

TO URANA

0 10 20 30 40

510

50Km

BY ROAD FROM SYDNEY 600km

9 DECK - SHEET A

10 DECK - SHEET B

11 DECK - SHEET C

13 TRAFFIC BARRIER RAILING - PANELS

NEWELL HIGHWAY

12 DECK - SHEET D

CAD No:

15 BAR SHAPES DIAGRAM

14 TRAFFIC BARRIER RAILING - DETAILS

1 COVER SHEET

2 GENERAL ARRANGEMENT

3 CONSTRUCTION SEQUENCE

4 PILES AND PILE LAYOUT

5 ABUTMENTS CONCRETE

6 ABUTMENTS REINFORCEMENT

7 PIERS

8 7m SPAN PSC PLANK

HIGHWAY No 17

EARTHQUAKE LOADING: AS 5100.2-2004

WIND LOADING: AS 5100.2-2004

DESIGN FILE: 5M2364

TRAFFIC LOADING:

TRAFFIC BARRIER PERFORMANCE LEVEL: MEDIUM

FLOOD DATA:

DESIGN TRAFFIC SPEED: 100 km PER HOUR

BRIDGE OVER COLOMBO CREEK

DESIGN STANDARD: AS 5100 - BRIDGE DESIGN

REFERENCE REPORTS

FIGURE 15.4.2

BRIDGE ENGINEERING

PREPARED BY

FACSIMILE (02) 8837-0055

DESIGNED AND PRODUCED UNDER A QUALITY SYSTEM CERTIFIED AS

COMPLYING WITH ISO/AS 9001 BY AN ACCREDITED CERTIFICATION BODY

110 GEORGE STREET

PARRAMATTA NSW 2150

PHONE (02) 8837-0802

NUMBER OF HEAVY VEHICLES PER LANE PER DAY: 1250

ROUTE FACTOR: 4

BRIDGE CLASSIFICATION: TYPE II

IMPORTANCE FACTOR: I = 1.25

ACCELERATION COEFFICIENT: a = 0.08

SITE FACTOR: s = 0.67

DESIGN CATEGORY: BEDC-1

100 YEAR FLOW VELOCITY: 2.4m/s

2000 YEAR FLOW VELOCITY: 2.5m/s

100 YEAR FLOOD LEVEL: RL 19.5 (AHD)

2000 YEAR FLOOD LEVEL: RL 19.8 (AHD)

GEOTECHNICAL INVESTIGATION REPORT: GIR 0017/27

HYDRAULIC MODELLING AND WATERWAYS REQUIREMENTS REPORT: HWR 0017/27

DESIGN WIND SPEED = 40m/s

WIND TERRAIN CATEGORY: 2

WIND REGION: A3

AVERAGE RECURRENCE INTERVAL ULS: R = 2000

AVERAGE RECURRENCE INTERVAL SLS: R = 20

NET PRESSURE COEFFICIENTS IN ACCORDANCE WITH D2 OF AS 1170.2

B

ISSUE DATE REVISION PREP CHK AUTH

B MB12.10.06 WIND LOADING VALUES REVISED IRH


No OF SHEETS

0017 453 BC 6538

15

ISSUE STATUS: FOR CONSTRUCTION

SHEET No 1 ISSUE B

STURT HWY HW 14

HW 17

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