itp 63113 xx stockpile itp(working)

8/13/2019 ITP 63113 XX Stockpile ITP(Working)

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STOCKPILE

INSPECTION AND TEST PLAN

ITP--XX

REV DATE DESCRIPTION PREPARED CHECKED APPROVED



Ref : ITP--XX

Rev : 1

Page : 2 of 6

STOCKPILE INSPECTION & TEST PLAN

Once printed this document becomes uncontrolled.

M Monitor R Review KT KT Pty Ltd

W Witness S Submit Documentation KJV Kellogg Joint Venture

H Hold Point ITR Inspection & Test Report VB Verifying Body

ItemProcess Description &

ActivityDocument Acceptance Criteria

VerifyingDocument

InspectionRemarksCS KT KJV

1.00 Preliminaries 1.01 Review Contract & Scope of Works,

confirm against tender

Client Contract & SOW

Central Systems tender

submission

Tender & Contract Document Contract Review

Checklist

1.02 Review Specification Client Specifications

G1-TE-S-0000-SPC5004

G1-TE-S-0000-SPC5007

Client Specifications

G1-TE-S-0000-SPC5004

G1-TE-S-0000-SPC5007

Signed ITP

1.03 Review Drawings Client supplied drawings

G1-TD-C-1900:

PAS1001 Rev 1PAS1002 Rev 1

GRD1000 Rev 1

GRD1001 Rev 1

GRD1002 Rev 1

Approved for Construction Drawings (AFC) Approved for

Construction Drawings

(AFC)

2.00 Approvals 2.01 Quality Management Plan Central Systems IMS Client Approval Approved Management

Plan

004257-QMP

2.02 Health, Safety, Environment

Management Interface Plan

Central Systems IMS Client Approval Approved Management

Plan

004257-HSEMP

2.03 Construction Method Statement Central Systems Method

of Statement

Client Approval Approved Method

Statement (SWMS)

2.04 Inspection Test Plan

Excavation / Clearance Approval

ITP – Embankment /

Structural Fill

Client HSS &

Environmental

Client Approval

Land Clearance Permit Approved

Land Tenure Boundary Verified

Approved ITP

Approved Permits



Ref : ITP--XX

Rev : 1

Page : 3 of 6






Procedures Excavation & Penetration Permit Approved

2.05 Verifying Checklists / Registers QA/QC Registers:Compaction Lot

Subgrade etc

Client Approval Approved documents

3.00 Materials

Note: Due to the minimal depth of fill / cut (<1.5m) & quantity, all suitable excavated materials shall be transported to crusher for processing to Class S-B for all general structural fill requirements

(subject to client approval) 3.01 Class 500 Rock Fill Client Specifications

G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

100% <500mm

55-100% <300mm

40-80% <200mm

25-60% <100mm

Class S-B below <100mm

Particle Size Distribution Test / 20,000m3

Material Test

Certificates

3.02 Class 300 Rock Fill Client Specifications

G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

100% <300mm

80-100% <200mm

60-100% <200mm

Class S-B below <100mm

Particle Size Distribution Test / 20,000m3

Material Test

Certificates

3.03 Class S-B Sub-base

- Undercut / unsuitable

reconstruction

- Embankment Construction

- Subgrade Construction


G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

Class S-B - AP 100mm

Particle Size Distribution 1 Test / 2,000m3 (SP)

Atterberg Limit

1 Test / 2,000m3 (SP)

PI Max 20, LL Max 30

Modified Compaction Curve

1 Test / 1,000m3 (SP)

Material Test

Certificates

3.04 Water - Construction Client Specifications

G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

- Sea water may be used within 50m of Land Tenure

Boundary at discretion of Company.

- Sea water can be used in embankment construction but

Site Inspection



Ref : ITP--XX

Rev : 1

Page : 4 of 6






not with 300mm of surface or final pavement layers.

4.0 Foundation Preparation for Embankments4.01 Embankment Foundation (Rock

Material) - Surface Preparation

Note:

All Stripping & Grubbing Completed

Prior


G1-TE-S-0000-SPC5004

Client Specification

- All high spots removed to satisfaction of Company

- Surface to be evenly graded to promote compaction

- Joint Inspection surface for cracking

- Attain approval prior to placing fill layers

- Fill lows with Class S-B

- Wet surface prior to placement of fill layers

Field Inspection Record

4.02 Embankment Foundation (General) -

Preparation


G1-TE-S-0000-SPC5004


- Rip & Remake 150mm top layer

- Sloping surfaces may need to be benched to ensure tie in

- Surface condition with water


4.03 Embankment Foundation (General) –

Compaction


G1-TE-S-0000-SPC5004


- Poof Roll / Compact using 12t roller (min) with 6 passes in

LF/HA then 6 passes in HF/LA

- Joint Inspection for surface deformation

- Attain approval prior to placing fill layers


4.04 Embankment Foundation (General) –

Unsuitable Material


G1-TE-S-0000-SPC5004


- For any unsuitable areas where excessive deformation is

noted, remove / reconstruct failed areas using 300mm

Class S-B as directed by company.

- Further proof rolling (2 passes) required on completion of

dynamic compaction


Site Instruction

Survey Record

5.0 Embankment Construction: Class 500 / 300 Rock Fill Material

5.01 Line & Level Client SpecificationsG1-TE-S-0000-SPC5004

Client SpecificationsAFC Drawings

-- Class 500 not to be used with 1000mm of

- Class 300 not to be used within 250mm of pavement

layer, allowing for at least one layer of Class S-B

-/+ 200mm FL

Survey Log Books

5.02 Layer Thickness Client Specifications Client Specifications Visual Inspection



Ref : ITP--XX

Rev : 1

Page : 5 of 6






G1-TE-S-0000-SPC5004 - Class 500 placed in 800-1000mm layers

- Class 300 placed in 500-700mm layers5.03 Compaction Client Specifications

G1-TE-S-0000-SPC5004 Client Specifications

G1-TE-S-0000-SPC5004

- Compaction trials to be developed to attain a plate load

test if 30MPa/m2

- Class 300/500 to be conditioned (wetted) and pushed

into place by Dozer / Grader

- Padfoot roller compaction method with

- Smooth drum proof roll prior to successive layers

- Method based specification to be developed & approved

Field Test Sheet

Nata Test Reports

Trial Compaction

Method

5.04 Moisture Content Client Specifications

G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

- Material to be conditioned prior to handling

- Amount / application determined by Trial Compaction

Method

Trial Compaction

Method

6.0 Embankment / Subgrade Construction using Class S-B Sub-baseNote: Due to the minimal depth of fill / cut (<1.5m) & quantity, all suitable excavated materials shall be transported to crusher for processing to Class S-B for all general structural fill requirements

(subject to client approval)

6.01 Line & Level Client Specifications

G1-TE-S-0000-SPC5004


AFC Drawings

-- Class S-B to be used on Class 300 embankment fill for

foundation layer (subject to depth of fill)

- Class S-B to underside of pavement layer

+10mm / - 25mm

Survey Log Books

6.02 Layer Thickness Client Specifications

G1-TE-S-0000-SPC5004


- Class S-B placed in 200 -250mm loose layers

Visual Inspection

6.03 Compaction Client Specifications

G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

- 98% MMDD

- Minimum 150mm compacted layer thickness- 1 x MDD Field test / 500m2

Trial Compaction

Method

Compaction TestReports

6.04 Moisture Content Client Specifications

G1-TE-S-0000-SPC5004


G1-TE-S-0000-SPC5004

- Material to be conditioned prior to handling (stockpile)

- MC to be within -/+ 2%m of OMC

Trial Compaction

Method

Compaction Test

Reports



Ref : ITP--XX

Rev : 1

Page : 6 of 6






9.0 Documentation

5.01 As-Built Drawings

QA/QC Lot Registers

QA/QC Verification Documents

Client Specifications &

Procedures

Client / Drawings Specification / Tolerances Survey Record

QA/QC Registers

QA/QC Documents

Field Inspection Records

5.02 MDR to be complied progressively Client Specifications &

Contract Document

MDR Index

Client Specifications & Contract Document

All Records as per MDR Index

Approved MDR