METHOD STATEMENT FOR ANTITERMITE WORK_BIỆN PHÁP THI CÔNG CHỐNG MỐI_B

The scope of the work is a proper way of Antitermite Treatment with the use of (Antitermite Material) on concrete in contact with the soil and on the outer wall to prevent from entering, the steps to be taken in meeting the technical standards and EHS requirements of Van Phong 1 BOT Thermal Power Plant

Page 1 of 1

Document Title METHOD STATEMENT FOR ANTI-TERMITE WORK Document Type For Approval

No Section/

Page

Date

Status O/C * Remarks

1 5 24/06/2020

it is recommended to apply termite protection whole slap area to ensure proper termite protection solution.

Rev.B Revised as per comment

2 6 24/06/2020

Please replace this photo to show proper safety performance.

Rev.B Revised as per comment

3 6 24/06/2020

Please replace this photo to show proper safety performance

Rev.B Revised as per comment

4 7 24/06/2020

General comment:

Before conduct spray the chemical, please check wind direction, proper coordinate with other contractor to minimize affect to worker

Rev.B Revised as per comment

5 8 24/06/2020

No good Vietnamese translation

Rev.B Revised as per comment

Additional Notes (if any)

* O - Open, C – Closed

Closed

Closed

Closed

Closed

Closed

OWNER

VAN PHONG POWER COMPANY LIMITED

PROJECT

Van Phong 1 BOT Thermal Power Plant Project

OWNER ’S ENGINEER

Pöyry Switzerland Ltd

Status

□Approved

□Approved with Comment

□Not Approved

□Reviewed

EPC CONTRACTORS

IHI –TESSC–CTCI–DHI CONSORTIUM

PROJECT DOCUMENT No

VP1-0-L4-A-GEN-20025

REV

B DOCUMENT TITLE

METHOD STATEMENT FOR ANTI-TERMITE WORK

EPC

Doosan Heavy Industries and Construction

EPC DOCUMENT No

VP1-0-L4-A-GEN-20025

REV

B

For Approval

Revise the correction and resubmit before proceeding

Information acknowledged with no comment

REVIEWED WITH COMMENT RC

Information acknowledged with comments Note: Approval or comment does not relieve the Contractor of

Discipline:

all obligations covered under contract

Date:

Architectural

08 Jul 20

Page | 2

TABLE OF CONTENTS

1 PURPOSE 3

2 MACHINERY & EQUIPMENT 3

3 RESPONSIBILITIES 3

4 MATERIALS 4

5 PROCEDURE & SEQUENCE 4

6 QUALITY CONTROL 7

7 ENVIRONMENT, HEALTH AND SAFETY (EHS) 7

1.0 PURPOSE

The scope of the work is a proper way of Anti-termite Treatment with the use of (Anti-termite Material) on concrete in contact with the soil and on the outer wall to prevent from entering, the steps to be taken in meeting the technical standards and EHS requirements of Van Phong 1 BOT Thermal Power Plant

2.0 MACHINERY & EQUIPMENT

2

Spray Nozzle ( used to facilitate the formations of spray in the targeted area)

3.0 RESPONSIBILITIES

It is overall responsibility of Project Manager to organize resources prior to perform construction activities as per project specification in compliance with the quality, schedule & safety requirements EHS Manager will ensure in coordination with Site Engineer that all measure/construction taken shall be maintained till completion of job

It is the responsibility of Construction Manager/Site Engineer that construction activities are executed according to the relevant project specification in compliance with the quality, schedule & safety requirements

EPC will ensure that all works are performed safely

The relevant EPC Supervisor will ensure that the work is carried out in accordance with this method statement and project specification

The QC Inspector will ensure that the work is executed according to the requirements of quality dossier are fulfilled

Page | 4

4.0 MATERIAL

Anti-Termite material: Termize 200SC (Imidacloprid 200g/L) Material to be changed caused by a letter attached

Reference standard: TCVN 7958

5.0 PROCEDURE AND SEQUENCE

5.1 PRELIMINARY ACTIVITIES

Properly coordinate with the concerned party or main contractor on how the process will be done with regards to application scheduling and area preparation

Coordinate and confirmation of people site access And the water source accessibility on site

The Method Statement (MS) must be on hand with the QA/QC Engineer before the commencement of the work

5.2 PRECONSTRUCTION ACTIVITIES

Remove all wooden pieces, concrete debris, plastic strips, tree stump roots, deleterious materials etc The soil shall be leveled and compacted if in case bottom of the blinding before treatment starts

All construction related tests shall be approved by the Engineer prior to treatment

5.3 CONSTRUCTION ACTIVITIES

A solution of the Anti-termite material diluted with water at a rate of (10-15ml:1 liter) will be sprayed prior to casting with the application rate of 3-5 liters per square meter

The list of building will be anti termite:

1 CCB

2 Coal handling control/electrical house

3 Switchyard control house for 500kv

4 Laboratory

5 Material storage

6 Electricity and C&I workshop

7 Mechanical workshop

8 Administration building

9 Main gate house

10 Sub gate house

B

TYPICAL ANTI-TERMITE PLAN

TYPICAL ANTI-TERMITE SECTION

B

Page | 6

Inside building the treated area shall then be covered with polythene sheet, it can be opened free until 2 hours, and then casting can be started Casting must be completed by 2 to 24 hours after the Anti-termite application

With Anti-Termite trench (for outside boundary of the building), after spraying, backfill will be done with the backfill material

B

B

6.0 QUALITY CONTROL

The Site Inspection and Test Plan (ITP) for this work summarize various characteristics to be checked The concerned Site Engineer/Foreman will be responsible to ensure stage wise compliance for these operations and the Site QA/QC Engineer/Inspector will carry-out quality control checks and report the inspection results

7.0 ENVIRONMENT, HEALTH AND SAFETY (EHS)

7.1 RESPONSIBILITIES AND INSTRUCTIONS

PM/EHS Officer shall ensure that all work is undertaken in accordance with the specified work scope Safety training should be conducted to all personnel assigned at site prior to commence any work Carry-out daily tool box and safety talks

Personal Protective Equipment (PPE) shall be worn at all times

Good housekeeping shall be observed in work areas

Keep non-essential workers clear of machinery whilst it is in operation

Construction wastes shall be segregated and disposed to an approved dump yard area

Adequate lighting equipment when working night time

Periodic refresher trainings, toll box talk and audit shall be conducted

7.2 SAFETY (PPE)

All works shall comply with the safety procedure or instruction as set out in project safety plan and municipality rules and regulations

Basic Personal Protective Equipment ( PPE ) shall be worn by all staff or laborers

7.3 ENVIRONMENTAL

The work will be carried with full protection to environment

Working area shall be clean, not slippery and free from any debris

Before conduct spray the chemical, the contractor shall be checked wind direction, proper coordinate with other contractor to minimize affect to worker

B

Page | 8

JOB SAFETY ENVIRONMENT ANALYSIS (JSEA) PHÂN TÍCH MÔI TRƯỜNG AN TOÀN CÔNG VIỆC Project: VAN PHONG 1 BOT THERMAL POWER PLANT

dự án:

Date:

Ngày:

Subcontractor:

Nhà thầu phụ:

JSEA No: BD234-JSA-ATW 005

Số JSEA:

Job Location:

Vị trí làm việc:

No of workers:

Số lượng công nhân:

Job Details: Anti-Termine work

Chi tiết công việc: Chống mối

Work Duration / Thời gian làm việc: From / Từ:

To / Dến:

Permit Required: YES NO OTHERS:

Yêu cầu giấy phép: Đúng Không Khác:

Night Work / Holiday Work

Làm việc ban đêm/Làm việc trong kỳ

nghỉ

Electrical Work / LOTO Công việc điện / LOTO

Grating Removal Work Công việc loại bỏ lưới

Radiography Works Công việc chụp ảnh phóng xạ

PPE Required: Head Ear Eye Pulmonary Face Foot Leg Whole Body Others:

Yêu cầu PPE: Cái đầu Tai Con mắt Phổi Khuôn mặt Chân Chân Cả người Khác

B

JOB SAFETY ENVIRONMENT ANALYSIS (JSEA) ATTENDANCE LIST PHÂN TÍCH MÔI TRƯỜNG AN TOÀN CÔNG VIỆC (JSEA) DANH SÁCH THAM DỰ

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Page | 10

STEP

NO

SỐ BƯỚC

JOB STEP / BƯỚC CÔNG VIỆC NGUY HIỂM HAZARD CÁC BIỆN PHÁP KIỂM SOÁT CONTROL MEASURES ACTION BY DIỄN BỞI

1 Prepare the workforce for

the task

1.1 HSE Induction and confined space training not completed

1.1.1 All personnel must have completed the FADHILI EHS Safety Induction and confined space training prior to commencing work

Safety staff Site Engineer

1.2 Workers not familiar with the scope of works or workplace hazards

1.2.1 JSA to be read & signed by all workers 1.2.2 Scope of work to be discussed with the employee and the hazards of each task

1.3 Inadequate skill specific training for the employees involved in the task

1.3.1 Install fences to restrict access to construction areas

1.3.2 Register of Trainings and Workshop to be kept and maintained by project HSE

2

Pre-start Checks to be

carried out on all

equipments and materials

prior to start any work

2.1 Defective / Faulty machinery; materials, tools and equipment

2.1.1 Ensure all required Pre-start checklist are carried out prior to start any work (generator, welding machines,etc.)

Safety staff Site Engineer

2.1.2 Defects to be documented in the daily log and reported to the supervisor

2.1.3 Employees to inspect all gear prior to use to ensure integrity

2.1.4 All guard and safety features are to be operable, Ensure that the guard and handle are secure

3 Use of Compressor

3.1 Damaged / Defective Equipment

3.1.1 Workers are to check the condition of the equipment for defects prior to use: hose, fuel indicator, and inspection tag

Safety staff Site Engineer 3.2 Sudden release or whipping of hoses

3.2.1 Ensure airline hose connections are secured with whip check or safety cable whips

3.2.2 Ensure nobody is near the hose connection and barricade the compressor

noise level

3.4 Eye injury

3.4.1 Use safety glasses with side shield or safety goggles

3.4.2 Keep others away from activity 3.5 Dust inhalation 3.5.1 Ensure workers are wearing respiratory

protection, dust mask

3.6 Slip and Trip 3.6.1 Ensure after work, all hoses are rolled or

kept properly

4 Touch-up termite chemical

4.1 Inhalation of paint, lung damage 4.1.1 Wear a respirator and other PPE as

recommended on the MSDS

Safety staff Site Engineer 4.2 Skin Irritation

4.2.1 Wear long-sleeved, loose fitting clothing that covers all exposed skin

4.2.2 Wash exposed areas thoroughly with soap and water after handling (Refer to MSDS)

4.2.3 Do not wash skin or hands with paint thinner

or lacquer thinner, use hand cleaner

4.2.4 Use Appropriate PPE (Mask, Gloves )

4.3 Contamination of clothing

4.3.1 Wash work clothes separately from other clothing; rinse washer after thoroughly after use

10.3.2 Use Appropriate PPE 4.4 Eye Irritation 4.4.1 Wear goggles that seal eyes from chemical

(Safety Glass)

5 Clean Up 5.1 Poor Housekeeping / Slips & Trips

5.1.1 All tools & equipment is to be returned to the appropriate storage area

5.1.2 Housekeeping to be done by all workers before, during and after work To be monitored by their corresponding supervisor

5.1.3 Waste accumulated to be segregated and be disposed properly (wood, steel, general waste and hazardous waste)

5.1.3.2 Loose clothing, exposed jewelry, and uncontained long hair are not permitted to work under pre-ops area

Safety staff Site Engineer

Số: 102/2020/CV.HT/PKD TP Hồ Chí Minh, ngày 26 tháng 05 năm 2020

THÔNG BÁO v/v: NGƯNG KINH DOANH SẢN PHẨM LENFOS 50EC

Kính gửi: Quý khách hàng

Công ty Cổ Phần Đầu Tư Hợp Trí cảm ơn Quý khách hàng đã luôn tin tưởng & hợp tác với chúng tôi

trong suốt thời gian qua

Công ty Hợp Trí trân trọng thông báo đến Quý khách hàng về việc ngưng kinh doanh sản phẩm

Thuốc trừ mối Lenfos 50EC, như sau:

1 Thông tin sản phẩm:

- Tên sản phẩm: Lenfos 50EC

- Hoạt chất: Chlorpyrifos ethyl 500 g/L

- Quy cách đóng chai: 100 ml & 1 lít

2 Thời gian ngưng kinh doanh sản phẩm Lenfos 50EC : kể từ ngày 26/05/2020

3 Sản phẩm thay thế: Termize 200SC

- Hoạt chất: Imidacloprid 200g/l

- Quy cách đóng chai: 50 ml, 250 ml & 500 ml

- Liều dùng: Từ 6,25ml đến 12,5ml/5 lít nước hoặc từ 12,5ml đến 25 ml/10 lít nước

+ Xử lý cho công trình đang xây dựng: Phun 5 lít thuốc đã pha cho 1 m2 Phun lên mặt nền trước khi đổ hoặc lót sàn

+ Xử lý cho công trình đang sử dụng (nhà ở, bệnh viện, trường học, …): Khoan lỗ sâu 50

cm dọc theo chân tường và cách chân tường 15 cm Bơm 5-6 lít/lỗ

- Tính năng – tác dụng:

+ Termize 200SC là thuốc trừ mối có tác dụng tiếp xúc và vị độc

+ Thuốc không có mùi và không có tác dụng xua đuổi nên mối không thể phát hiện vùng đã

xử lý thuốc

+ Mối sau khi nhiễm phải Termize 200SC không chết ngay mà sẽ là nguồn lây lan thuốc sang những con khác qua các hoạt động xã hội

(tiếp xúc, cho ăn, làm vệ sinh, …) và sẽ gây chết cả đàn

Trân trọng thông báo!

CÔNG TY CỔ PHẦN ĐẦU TƯ HỢP TRÍ

Giám Đốc Kinh Doanh

NGUYỄN QUANG TRUNG CHÍNH