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MS1314 2004Precast Concrete Piles

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MS1314 2004Precast Concrete Piles

What do we know about MS 1314 2004 for

Precast Concrete Piles?

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MS 1314 2004

Under the authority of DEPARTMENT OFSTANDARDS MALAYSIA ( DSM ) and

governed by Standards of Malaysia Act 1996

(Act 549) http://www.dsm.gov.my SIRIM BERHAD is the agent to develop

Malaysian Standards and also responsible for

distribution and sale of Malaysian Standards.

http://www.sirim.my

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MS 1314 2004

Developed tostandardise

theclasses

andnominal sizes of the Precast Concrete Pilesand specify the minimum structural,dimensional, bending strength and qualityrequirements for precast concrete piles.

General compliance with relevant BS 8004,

MS 1195, MS523 and the respective tables ofPart 3, Part 4 and Part 6 of this MalaysianStandard

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MS 1314 2004 Precast Concrete Piles

Consist of 7 main parts

1. Part 1 : General requirement and specification2. Part 2 : Method for determination ofbending strength of precast concrete

piles (Bend test)

3. Part 3 : Precast Reinforced concrete square piles ( RC Piles ) Class M,J and S

4. Part 4 : Precast pretensioned Spun Concrete Piles ( Spun Piles ) - ClassA , B and C

5. Part 5 : Precast Prestressed Concrete Square Piles Class X, Class Y,Small piles class Pcs1 and Pcs2

6. Part 6: Small Reinforced Concrete Square Piles Small Piles ClassRSC1 and RCS 2

7. Part 7 : Guidelines to the installation and load testing of precast piles

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MS 1314 2004Classification Of Precast Concrete Piles

( Ref : MS1314 : PART 1 : 2004 Page 4 )

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MS 1314 2004Precast Concrete Piles

What is the difference between JKR

Standard Pile Specification and

MS1314 Specification?

How do we know we are using piles

certified by MS1314 2004?

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MS 1314 : Part 3 : 2004Precast Reinforced Concrete Square Piles (RC Piles)

Standard Pile Length

Min Longitudinal Reinforcement ( Rebar)

Lateral Reinforcement ( Spiral / Links / R

type ) Minimum Plate Thickness (on site inspection)

Centering Bar (on site inspection)

Nominal Sizes (on site inspection)

Pile Marking (on site inspection)

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MS 1314 2004Tables and Standard Length of Precast Concrete Square Piles

( Ref : MS1314 : PART 3 : 2004 Page 3 )

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MS 1314 2004Classification Of RC Square Piles

( Ref : MS1314 : PART 3 : 2004 Page 2 )

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MS 1314 2004Classification Of RC Square Piles

( Ref : MS1314 : PART 3 : 2004 Page 2 )

Malaysian Standard ( MS )

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MS 1314 2004Classification Of RC Square Piles

( Ref : MS1314 : PART 3 : 2004 Page 2 )

JKR Standard ( before

adoption of MS 1314 1993

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MS 1314 2004Classification Of RC Square Piles

( Ref : MS1314 : PART 3 : 2004 Page 2 )

Commercial Standard

(widely used in private sector)

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MS 1314 2004 Comparison for JKR and MS1314 Precast Concrete Piles

( Ref : MS1314 : PART 3 : 2004 Page 11 )

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MS 1314 2004 Comparison for JKR and MS1314 Precast Concrete Piles

( Ref : MS1314 : PART 3 : 2004 Page 11 )

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MS 1314 2004 Comparison for JKR and MS1314 Precast Concrete Piles

( Ref : MS1314 : PART 3 : 2004 Page 12 )

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MS 1314 2004 Comparison for JKR and MS1314 Precast Concrete Piles

Skirting

Protruded

Length

Plate

Thickness

Anchorage

Bar

Female Joint

Male Joint

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Working load based on 0.275fcuAc + 175As

fcu = 45N/mmAc = Concrete area

As = Steel Area

( Ref : From manufacturer)

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MS 1314 : Part 4 : 2004 Precast Pretensioned Spun Concrete Piles

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MS 1314 : Part 4 : 2004 Precast Pretensioned Spun Concrete Piles

Grade for Spun Pile increased from 55N/mmto 60N/mm

No major changes in Spun Piles since

MS1314 only adopting the specification

according to manufacturer details.

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MS 1314 : Part 6 : 2004Precast Reinforced Concrete Square Piles (RC Piles)

Small Piles Class RCS1 and Class RCS 2

Intended to be used for low-rise buildings and

limited civil engineering works

Requirements for durability, definition,abbreviations and sizes, sampling, designation

and marking specified in MS1314 :Part

1:2004 General Requirement shall apply

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MS 1314 : Part 6 : 2004Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 3)

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MS 1314 : Part 6 : 2004Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 10)

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MS 1314 : Part 6 : 2004Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 10)

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MS 1314 : Part 7 : 2004

Precast Concrete Piles Guideline to the installation

of precast concrete piles

Final draft is in process

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Thank You

Prepared By Cawangan Kejuruteraan Jalan

Dan Geoteknik Shahrizam Bin Mat Salleh