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Work Instruction

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Head Office : Noble House Building, 20th Floor, Unit 6 Jl. DR Ide Anak Agung Gde Agung Kav.

E.4.2 No.2. Mega Kuningan - Jakarta 12950 \


🕾 +6221-2918-3191 ; Fax. +6221-2918-3194
Site Tangofa : Desa Tangofa, Kec. Bungku Pesisir, Kab. Morowali, Sulawesi Tengah

DAY WORK INSTRUCTION (DWI)


CONSTRUCTION, CIVIL, & ENGINEERING
Nomor Work Instruction 001
Hari & Tanggal Wednesday, January 15th, 2024

Perihal Stockpile Office Relocation

WORK INSTRUCTION
SCOPE OF JOB:

 HM requests RAJA to level the pile in the shipping area for the new office stockpile.
 Boundary has been provided by HM

DESIGN / PICTURE:

Area 1

EQUIPMENT REQUIREMENT:

 1 Bulldozer D65 required for this work.


 Estimated timing of the job has been agreed with RAJA supervisor on the 4/01/24

ESTIMATED TIMELINE:
 It will take 2 days to complete
 Timeline attached below:

Originator: Document No:


Anita Puji Astuti HM-FRM-C&E-005(00) – Work Instruction
Revision Description: Issue Revision Date: Expiry Date: Department: Document
First Issue - Dec 31st, 2025 Civil & Engineering Type: Form
ESTIMATED COST:
1. Plan Cost

Rate
Equipment to be utilised Units Hours Estimated Cost Comment
IDR/hr
Dozer D65 x1 Rp 693,558.03 24 Rp16,811,846.65

Project Total Day Cost per Day Total Cost


Supervisor Cost 2 Rp 375,000 Rp750,000

Total Existing Cost Rp17,561,847

PREPARED, REVIEWED AND APPROVED


PT Hengjaya Mineralindo
Drawn by: Reviewed by: Reviewed by: Reviewed by:

Anita Puji Astuti Nanda S. A. Putra Virgo L. Herry Bertus A.S


Construction & Civil Fr MPE Manager Environmental Manager Supt. Mine Operation

Acknowledge by: Approved by:

John Nguyen Burhan Setiawan


Operation Manager Mine Operation Manager

INSTRUCTION RECEIVER
PT Roda Jaya Sakti

Ferdynan TJ Wongkar Rudiantom P. Angi


PJO
Head of Department MPE

RESPONSIBLE SUPERVISOR
HM Supervisor Contract Supervisor

Originator: Document No:


Anita Puji Astuti HM-FRM-C&E-005(00) – Work Instruction
Revision Description: Issue Revision Date: Expiry Date: Department: Document
First Issue - Dec 31st, 2025 Civil & Engineering Type: Form

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