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MINISTRY OF LABOR – INVALIDS AND SOCIAL AFFAIRS
--------

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom – Happiness
---------------

No. 07/2014/TT-BLDTBXH

Hanoi, 06 March 2014

 

CIRCULAR

ON THE ISSUANCE OF 27 TECHNICAL SAFETY INSPECTION PROCEDURES FOR MACHINERY AND EQUIPMENT SUBJECT TO STRICT WORK SAFETY REQUIREMENTS UNDER THE MANAGEMENT OF THE MINISTRY OF LABOR - INVALIDS AND SOCIAL AFFAIRS

Pursuant to the Government’s Decree No. 106/2012/ND-CP dated 20 December 2012 on the functions, missions, authority and organizational structure of the Ministry of Labor - Invalids and Social affairs;

Pursuant to the Government’s Decree No. 45/2013/ND-CP on the details of certain articles of the Labor Code, which stipulate work time, rest time, work safety and hygiene;

At the request of the Head of the Department of Work safety;

Minister of Labor - Invalids and Social affairs issues the Circular on 27 technical safety inspection procedures for machinery and equipment subject to strict work safety requirements under the management of the Ministry of Labor - Invalids and Social affairs.

Article 1. Scope of regulation

This Circular is enclosed with 27 technical safety inspection procedures for machinery and equipment subject to strict work safety requirements under the management of the Ministry of Labor - Invalids and Social affairs. Names and codes of the procedures are defined in Appendices of this Circular.

Article 2. Effect

1. This Circular comes into force as of 01 May 2014.

2. Decision No. 66/2008/QD-BLDTBXH dated 29 December 2008 on technical safety inspection procedures for lifting equipment, elevator and escalator; Decision No. 67/2008/QD-BLDTBXH dated 29 December 2008 on technical safety inspection procedures for boiler, pressure vessel, refrigerant system, gas preparation and loading system, gas cylinder, steam pipe and hot water pipe; Circular No. 01/2010/TT-BLDTBXH dated 12 January 2010 on technical safety inspection procedures for passenger cableway, roller coaster and slides shall lose effect when this Circular comes into force.

Article 3. Enforcement

Department of Work safety, Ministry of Labor - Invalids and Social affairs, technical work safety inspection organizations and entities concerned are responsible for enforcing this Circular. Difficulties that arise during the implementation of this Circular shall be reported to the Ministry of Labor - Invalids and Social affairs for consideration and settlement./.

 

 

PP MINISTER
DEPUTY MINISTER




Bui Hong Linh

 

Inspection procedure 1

APPENDIX 01

FIELD DATA ACQUISITION FORM (TECHNICAL SAFETY INSPECTION FOR OVERHEAD LIFTING EQUIPMENT)

......, …, date: ... ... ...

 

FIELD DATA ACQUISITION FORM

(Record of full parameters for inspection and test as per the inspection procedure)

1. General information

Name of the equipment:

Name of the requester:

Address (head office):

Address (location) of equipment installation:

Details of the work session:

- Participants: (details)

- Witness:

2. Basic parameters of the equipment:

- Code: …………

- Trolley speed: … meter/ minute

- Production number: …

- Bridge speed : … meter/ minute

- Year of production: …

- Aperture, cantilever: ... m

- Manufacturer: ...

- Height of lift (main and auxiliary hooks): … m

- Intended load capacity: … ton

- Load capacity at cantilever’s end : … ton

- Lifting speed: … meter/ minute

- Function: …

3. Inspection of documents:

- Profile of the equipment:

- Technical documents:

4. Measurement device identification code:

5. Equipment inspection:

a) External inspection:

+ Metal structure

+ Hook block, sheave: …

+ Rope and rope fixation: …

+ Protective ground connection:

+ Rail, rail fixation:

+ Brake: ...

+ Safety instruments:

b) Technical inspection:

- 125% overload test (10-minute hold):

+ Brake: ...

+ Metal structure: …

- 110% dynamic load test:

+ Brake (load holding)

+ Constituents or parts:

+ Metal structure:

6. Inspection of limiters, load indicator, overload indicator.

7. Processing of findings of the inspection.

8. Recommendation: (if any)

 

 

INSPECTOR
(sign and append full name)

 

APPENDIX 02

RECORD OF TECHNICAL SAFETY INSPECTION FOR OVERHEAD LIFTING EQUIPMENT

(Superior organization)
(Name of the inspection organization)

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom - Happiness

 

.........… date: ... ... ...

 

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR OVERHEAD LIFTING EQUIPMENT)

No. …

The participants include:

1………Inspector’s number: ………

1………Inspector’s number: ………

Inspection organization: ………

Inspection organization’s registered certificate number: ………

Name of the equipment inspected: ………

Name of the requester:

Address (head office):

Address (location) of equipment installation:

Inspection procedure and standards applied: ………

Individuals witnessing and ratifying the record: ………

1......................................................                Position: ………

2......................................................                Position: ………

I. BASIC PARAMETERS OF THE EQUIPMENT

- Code: …………                                       - Trolley speed: … meter/ minute

- Production number: …                             - Bridge speed: … meter/ minute

- Year of production: …                             - Aperture, cantilever: ... m

- Manufacturer: ...                                      -  Height of lift (main and auxiliary hooks): … m

- Intended load capacity: … ton                      - Load capacity at cantilever's end: … ton

- Lifting speed: ... meter/ minute                           - Function: ...

II. FORM OF INSPECTION

First time                          Periodic                             Random

III. DETAILS OF INSPECTION:

A. Inspection of technical documents:

- Remark: ………

- Assessment of findings:

No.

Item

Pass

Fail

Note

1

Profile

 

 

 

B. External inspection and no-load test

- Remark: ………

- Assessment of findings:

No.

Constituent

Pass

Fail

Note

1

Main and auxiliary hooks

 

 

 

2

Pulley block

 

 

 

3

Main lift rope

 

 

 

4

Auxiliary lift rope

 

 

 

5

Main lift brake

 

 

 

6

Auxiliary lift brake

 

 

 

7

Trolley brake

 

 

 

8

Rail, rail gauge

 

 

 

9

Metal structure of main girders; attachments to the building

 

 

 

10

Hoist motor frame

 

 

 

11

Hoist motor brake

 

 

 

12

Main lifting mechanism

 

 

 

13

Auxiliary lifting mechanism

 

 

 

14

Trolley motion mechanism

 

 

 

15

Hoist motor motion mechanism

 

 

 

16

Rail clip

 

 

 

17

Siren (buzzer)

 

 

 

18

Height limit switch

 

 

 

19

Trolley motion controller

 

 

 

20

Electrical system

 

 

 

21

Control system

 

 

 

22

Hoist motor motion controller

 

 

 

C. Load test

- Remark: ………

- Assessment of findings:

No.

Load positions and findings

Pass

Fail

Equivalent load (ton)

Static load test (ton)

Dynamic load test (ton)

1

Mid-aperture

 

 

 

 

 

2

At cantilever’s end

 

 

 

 

 

3

Stability

 

 

 

 

 

 

No.

Assessment of findings

Pass

Fail

Note

1

Metal structure:

 

 

 

2

Control system

 

 

 

3

Overload prevention device

 

 

 

4

Lifting rope

 

 

 

5

Lift brake

 

 

 

6

Trolley brake

 

 

 

7

Hoist motor brake

 

 

 

IV. CONCLUSION AND RECOMMENDATION

1. The equipment inspected is: Qualified □                                    Unqualified

to operate with the maximum load of … ton

2. Inspection stamp no Stamp position: ...

3. Recommendation:

Time limit for implementation of recommendations: …

V. INSPECTION SCHEDULE

The following inspection shall be scheduled for ... [date]

Reason for early inspection schedule (if applicable): …

The record was ratified on … [date]

At: …

The record is made into ... originals. Each party keep ... original(s)

The inspectors assume all liabilities for the accuracy of remark and assessments in this record./.

 

EQUIPMENT USER
(Sign and append corporate seal)
(Undertaking to fulfill recommendations in timely manner)

WITNESS
(Sign and append full name)

INSPECTOR
(Sign and append full name)

 

Inspection procedure 3

APPENDIX 01

FIELD DATA ACQUISITION FORM (TECHNICAL SAFETY INSPECTION FOR ELECTRIC ELEVATOR)

......, …, date: ... ... ...

 

FIELD DATA ACQUISITION FORM

(Record of full parameters for inspection and test as per the inspection procedure)

1. General information

Name of the equipment:

Name of the requester:

Address (head office):

Address (location) of equipment installation:

Details of the work session:

- Participants: (details)

- Witness:

2. Basic parameters of the equipment:

Code:

Year of production:

Rated speed:

Quantity of stops:

Production number:

Rated load:

Manufacturer:

3. Inspection of documents:

- Profile of the equipment:

- Technical documents:

4. Measurement device identification code:

5. a) External inspection:

- Insulation resistance:

- Machine room:

- Motor parameters:

Capacity

Year of production:

Rated current:

Code:

Serial number:

Voltage:

Manufacturer:

Rotary speed:

 

- Inspection of hoist rope and counterweight:

- Inspection of roller guides:

6. Dimensions and distance (mm):

- Elevator pit:

- Distance from the pit’s bottom to buffer’s tip upon full compression:

- Distance from counterweight’s bottom to the buffer’s tip upon full compression:

- Distance from the pit’s bottom to the car’s lowest position:

- Distance from the car's roof to the head room's lowest position:

- Distance from the entrance door’s threshold to the car’s doorstep:

- Distance from the counterweight to the car:

7. Technical inspection:

- Empty load test:

- 100% load test;                           + Motor’s electric current:

                                                + Speed:

                                                + Maximum floor arrival precision deviation:

- 125% load test:                           + Electromagnetic brake:

                                                + Safety gear:

                                                + Push pull test:

- + Automatic rescue device test:

- Overload prevention device:

- Test of elevator operation upon fire or earthquake (if applicable):

8. Recommendation: (if any)

 

 

INSPECTOR
(Sign and append full name)

 

APPENDIX 02

RECORD OF TECHNICAL SAFETY INSPECTION FOR ELECTRIC ELEVATOR

(Superior organization)
(Name of the inspection organization)

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom - Happiness

 

............ ... ..., date ... ... ... ...

 

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR ELECTRIC ELEVATOR)

No. …

The participants include:

1………Inspector’s number: ………

1………Inspector’s number: ………

Inspection organization: ………

Inspection organization’s registered certificate number: ………

Name of the equipment inspected: ………

Name of the requester:

Address (head office):

Address (location) of equipment installation:

Inspection procedure and standards applied: ………

Individuals witnessing and ratifying the record: ………

1...................................................                   Position: ………

2...................................................                   Position: ………

I. PARAMETERS OF THE ELEVATOR

Elevator type:

Year of production:

Rated speed (meter/ minute):

Code:

Production number:

Rated load (Kg):

Manufacturer:

Quantity of stops:

Purpose of use:

II. FORM OF INSPECTION

First time □                                                   Periodic                          Random

III. DETAILS OF INSPECTION:

1. DOCUMENT INSPECTION:

- Remark: ………

- Assessment of findings:

No.

ITEM

PASS

FAIL

NOTE

1

2

Profile

Technical documents:

 

 

 

2. EXTERNAL INSPECTION:

- Remark: ………

Elevator completeness and synchronization: …

Defects and deformation: …

- Assessment of findings: Pass                                  Fail □

3. TECHNICAL INSPECTION AND EMPTY LOAD TEST:

- Remark: ………

- Assessment of findings:

No.

ITEM

PASS

FAIL

NOTE

1

Elevator pit

 

 

 

2

Machine room

 

 

 

3

Motor

 

 

 

4

Gearbox

 

 

 

5

Electromagnetic brake

 

 

 

6

Roller guide

 

 

 

7

Overspeed governor

 

 

 

8

Suspension rope

 

 

 

9

Sheaves

 

 

 

10

Car

 

 

 

11

Counterweight

 

 

 

12

Buffer

 

 

 

13

Safety gear

 

 

 

14

Electrical system

 

 

 

15

Final terminal limit protection

 

 

 

16

Entrance door - door control

 

 

 

17

Distance from the pit’s bottom to car's lowest position:

 

 

 

18

Distance from the car’s roof to the head room’s lowest position

 

 

 

19

Distance from the entrance door’s threshold to car’s doorstep:

 

 

 

4. DYNAMIC TEST OF 100% RATED LOAD:

- Remark: ………

- Assessment of findings:

 

 

 

 

 

+ Car speed:

Result:

Pass

Fail

+ Electric current in the motor:

Result:

Pass

Fail

+ Maximum floor arrival precision deviation:

Result:

Pass

Fail

+ Instantaneous safety gear with or without buffered effect:

Result:                                       Pass                 Fail

5. DYNAMIC TEST OF 125% RATED LOAD:

- Remark: ………

- Assessment of findings:

 

 

 

 

 

+ Electromagnetic brake

Result:

Pass

Fail

+ Progressive safety gear

Result:

Pass

Fail

+ Push pull test:

Result:

Pass

Fail

6. RESCUE SYSTEM TEST:

 

 

 

 

 

- Remark: ………

- Assessment of findings:

+ Automatic rescue device (if available)    Result:                       Pass             Fail

+ Communications system (bell, emergency phone)

                                                            Result:                       Pass             Fail

IV. CONCLUSION AND RECOMMENDATION

1. The elevator inspected is:                      Qualified             Unqualified

to operate with the maximum load of … (kg)2. Inspection stamp no … appended at …

3. Other recommendations (if any): …

Time limit for implementation of recommendations: …

V. INSPECTION SCHEDULE

The following inspection shall be scheduled for ... [date]

Reason for early inspection schedule (if applicable): …

The record was ratified on … [date]

At: …

The record is made into ... originals. Each party keep ... original(s)

The inspectors conducting the inspection of the elevator assume all liabilities for the accuracy of remarks and assessments in this record./.

 

EQUIPMENT USER
(Sign and append corporate seal)
(Undertaking to fulfill recommendations in timely manner)

WITNESS
(Sign and append full name)

INSPECTOR
(Sign and append full name)

 

Inspection procedure 08

APPENDIX 1

FIELD DATA ACQUISITION FORM (TECHNICAL SAFETY INSPECTION FOR INDUSTRIAL GAS CYLINDERS)

......, …, date: ... ... ...

 

FIELD DATA ACQUISITION FORM

(Record of full parameters for inspection and test as per the inspection procedure)

Inspection schedule: First time ;          Periodic ;                   Random

User

Production number, batch number:                                                         (1)

Month and year of production:                                                                (2)

Type of cylinder (by volume):                                            Hydraulic test pressure (Bar):

                                                                                    Tightness test pressure (Bar):

Inspector

Signature

Performer of visual inspection

Signature

Performer of hydraulic test

Signature

Performer of tightness test

Signature

Weight (kg)                                                                                       Result of inspection

 

Code

Production number

Month and year of production

Manufacturer

Weight (kg)

Result of inspection

On label

Actual

Pass

Early inspection schedule (specify reasons)

Fail (specify reasons)

1

 

 

 

 

 

 

 

(3)

 

2

 

 

 

 

 

 

 

 

(4)

3

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

· (1), (2) for cylinders inspected for the first time.

· (3) for example: 02 years due to cylinders’ containment of gases corroding metal or posing hazards

· (4) for example: cylinders failed due to damaged cylinder neck thread

 

 

INSPECTOR
(Sign and append full name)

 

APPENDIX 2

RECORD OF TECHNICAL SAFETY INSPECTION FOR INDUSTRIAL GAS CYLINDERS

(Superior organization)
(Name of the inspection organization)

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom - Happiness

 

................. ... ..., date ... ... ... ...

 

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR INDUSTRIAL GAS CYLINDERS)

The participants include:

1………Inspector’s number: ………

2………Inspector’s number: ………

Inspection organization: …

Inspection organization’s registered certificate number: ………

Having inspected: …

Under ownership of (name of the organization):

Address (head office): …

Location of inspection: …

Inspection procedures applied: ………

Individuals witnessing and ratifying the record: ………

1.......................................................... Position:................................................

2.......................................................... Position:................................................

I. BASIC PARAMETERS OF CYLINDERS

Name and address of the manufacturer: …

Month and year of production: …

Batch number: …

Quantity and list of sample cylinders inspected: …

The brand name embossed on cylinders: …

Intended pressure:........................... bar          Test pressure:.........................................bar

Volume: … liters                               Tare weight: … kg

Function: …

Previous date of inspection: … By: …

II. FORM OF INSPECTION

First time ;                             Periodic ;                         Random

III. DETAILS OF INSPECTION:

1. Inspection of documents and profile:

Item

Pass

Fail

Item

Pass

Fail

Cylinder batch list

 

 

Result of cylinder batch inspection

 

 

Result of strength and tightness tests:

 

 

Result of volumetric expansion test

 

 

Result of tests on materials’ mechanical properties and welds

 

 

Record of explosion test

 

 

Result of thickness test

 

 

Result of ultrasonic test of welds

 

 

Result of analysis of materials’ mechanical and chemical properties

 

 

Cylinder batch’s profile

 

 

Documents on usage, inspection and other details of the cylinders

 

 

Other papers

 

 

Assessment of findings:

- Remark: ………

- Result: Pass □                                  Fail

2. External and internal inspection:

Item

Pass

Fail:

Item

Pass

Fail

Conditions of cylinder shroud

 

 

Conditions of external metal surface

 

 

Conditions of cylinder foot

 

 

Conditions of internal metal surface

 

 

Cylinder valve:

 

 

Weld surface conditions

 

 

- Remark: ………

- Result:                                    Pass                           Fail

3. Test:

Entry

Reagent

Test pressure (bar):

Duration (minute)

Strength test

 

 

 

Volumetric expansion test

 

 

 

Tightness test

 

 

 

- Remark: ………

- Result:                                    Pass                           Fail

IV. CONCLUSION AND RECOMMENDATION

1. The batch (specify the quantity of cylinders) inspected is:   Qualified                      Unqualified

2. Inspection mark has been appended on: …

3. Operational pressure: … bar

4. Recommendation:

5. Time limit for implementation of recommendations: …

V. INSPECTION SCHEDULE

Periodic inspection shall be scheduled for ... [date]

The record was made on … [date]

At: (Specify the location of inspection)

The inspectors conducting the inspection assume all liabilities for the accuracy of remarks and assessments in this record./.

1. For the inspection done at the inspection organization’s station:

 

HEAD OF THE STATION
(sign and append full name)

INSPECTOR
(Sign and append full name)

TECHNICIAN
(Sign and append full name)

2. For the inspection done at the concerned organization’s premises:

HEAD OF THE ORGANIZATION
(sign and seal)

WITNESS
(Sign and append full name)

INSPECTOR
(Sign and append full name)

 

APPENDIX 3

LIST OF SAMPLE CYLINDERS INSPECTED

Cylinder batch:

Quantity of cylinders:

Production number: from … to…

User (manager):

(Enclosed with the record or certificate of registration no …dated …),

No.

Production number

Month and year of production

Manufacturer

Weight (kg)

Result:

Pass

Fail (specify reasons)

1

 

 

 

 

 

 

2

 

 

 

 

 

 

...

 

 

 

 

 

 

 

LIST OF CYLINDERS EXCLUDED (OR LIST OF CYLINDER BATCHES)

Cylinder batch:

Quantity of cylinders excluded:

User (manager):

No.

Production number

No.

Production number

No.

Production number

No.

Production number

1

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

...

 

 

 

 

 

 

 

Note:

+ Draw up the “LIST OF CYLINDERS EXCLUDED” for the cylinder batch with continuous production numbers or with few cylinders excluded (for the manufacturer’s test of mechanical properties, destructive test, etc.) or draw up the “LIST OF CYLINDER BATCHES” and specify the full amount of cylinders in the batch for the cylinder batch with interrupted production numbers. + This list may not be required if there are only a few cylinders to be directly enumerated in the record.

Notice: This list must not be modified. The list must be stamped on its corner or fan stamped.

 

LIST OF CYLINDER BATCHES INSPECTED

Cylinder batch:

Quantity of cylinders:

Production number: from … to …

User (manager):

(Enclosed with the record or certificate of registration no … dated …)

No.

Production number

Month and year of production

Manufacturer

Weight (kg)

Result:

Pass

Fail (specify reasons)

1

 

 

 

 

 

 

2

 

 

 

 

 

 

...

 

 

 

 

 

 

 

Inspection procedure 19

APPENDIX 1

FIELD DATA ACQUISITION FORM (FOR MOBILE CRANE)

......, …, date: ... ... ...

 

FIELD DATA ACQUISITION FORM

(Record of full parameters for inspection and test as per the inspection procedure)

1. General information

Name of the equipment:

Name of the requester: …

Address (head office): …

Address (location) of equipment installation:

Details of the work session:

- Participants: (details)

- Witness:

2. Basic parameters of the equipment:

- Code: …

- Rotary speed: … rotation/ minute

- Production number: …

- Travelling speed (for self-propelled ones): … meter/ minute

- Year of production: …

- Working radius (max): … meter

- Manufacturer: …

- Lifting height (main and auxiliary hooks): … meter

- Intended load (max): … ton

- Load at maximum radius: … ton

- Lifting speed: … m/ minute

- Function: …

3. Inspection of documents:

- Profile of the equipment:

- Technical documents:

4. Measurement device identification code:

5. Inspection of the equipment:

a) External inspection:

- Metal structure:

- Load block, sheave: …

- + Rope and rope fixation: …

- Hydraulic system, piston, cylinder:

- Brake:

- Counterweight: …

- Safety devices:

b) Technical inspection:

- Test at 125% rated load (10-minute hold):

- Brake:

- + Metal structure:

- Dynamic test at 110% rated load:

- + Brake (load holding)

- Constituents or parts:

- Metal structure:

6. Inspection of limiters, load indicator, overload indicator.

7. Processing and assessment of findings of the inspection.

8. Recommendation: (if any)

 

 

INSPECTOR
(Sign and append full name)

 

APPENDIX 2

RECORD OF TECHNICAL SAFETY INSPECTION

(FOR MOBILE CRANE)

(Superior organization)
(Name of the inspection organization)

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom - Happiness

 

................. ... ..., date ... ... ... ...

 

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR MOBILE CRANE)

No. …

The participants include:

1. Inspector’s number:

2. Inspector’s number:

Inspection organization: ………

Inspection organization’s registered certificate number: ………

Name of the equipment inspected: ………

Name of the requester:

Address (head office): …

Address (location) of equipment installation:

Inspection procedure and standards applied: ………

Individuals witnessing and ratifying the record: ………

1. ...................................... Position:..................................

2. ...................................... Position:..................................

I. BASIC PARAMETERS OF THE EQUIPMENT

- Code: …

- Rotary speed: … rotation/ minute

- Production number: …

- Travelling speed (for self-propelled ones): … meters/ minute

- Production number: …

- Actual / intended radius: … meter

- Manufacturer: …

- Actual / intended lifting height (main and auxiliary hooks): … meter

- Intended load (max): … ton

- Load at maximum actual / intended radius: … ton

- Lifting speed: … meter/ minute

- Function: …

II. FORM OF INSPECTION

First time ,                             periodic ,                   random

III. DETAILS OF INSPECTION:

A. Document inspection:

No.

Entry

Pass

Fail

Note

 

No.

Entry

1

Profile

 

 

 

 

2

Number plate

………….

B. External inspection and no-load test:

No.

Constituents and parts

Pass

Fail

Note

1

Main and auxiliary hooks

 

 

 

2

Pulley block

 

 

 

3

Main lifting rope

 

 

 

4

Auxiliary lifting rope

 

 

 

5

Boom bearing

 

 

 

6

Boom guy line

 

 

 

7

Main lifting part

 

 

 

8

Wind speed indicator

 

 

 

9

Height limiter

 

 

 

10

Boom angle limiter

 

 

 

11

Counterweight

 

 

 

12

Travel drive part

 

 

 

13

Main lift brake

 

 

 

14

Travel brake

 

 

 

15

Auxiliary lifting part

 

 

 

16

Boom lifting part

 

 

 

17

Boom extension part

 

 

 

18

Outrigger (chain)

 

 

 

19

Siren and buzzer

 

 

 

20

Metal structure and boom

 

 

 

21

Hoist motor frame

 

 

 

22

Auxiliary lift brake

 

 

 

23

Boom lift brake

 

 

 

24

Indicators of radius and equivalent load

 

 

 

25

Control system

 

 

 

26

Hydraulic system

 

 

 

27

Rotating part

 

 

 

28

Brake for rotating part

 

 

 

C. Load test

No.

Load positions and findings

Pass

Fail

Radius (m)

 

Equivalent load (ton)

Static load test (ton)

Dynamic load test (ton)

1

Minimum radius

 

 

R =

 

 

 

 

2

Maximum radius

 

 

R =

 

 

 

 

3

Auxiliary hook

 

 

 

 

 

 

 

4

Main boom length

 

 

 

 

 

 

 

5

Stability

 

 

 

 

 

 

 

 

No.

Assessment of findings

Pass

Fail

Note

1

Metal structure:

 

 

 

2

Load lift brake

 

 

 

3

Boom lift brake

 

 

 

4

Overload prevention device (if available)

 

 

 

5

Lift rope

 

 

 

6

Brake for rotating part

 

 

 

7

Travel brake

 

 

 

8

Outrigger (chain)

 

 

 

9

Hydraulic system

 

 

 

10

Control system

 

 

 

IV. CONCLUSION AND RECOMMENDATION

1. The equipment inspected is: Qualified □                                   Unqualified

2. Inspection stamp no … affixed at …

3. The equipment is functionally qualified for the maximum load of … ton at an equivalent radius of … meter

4. Recommendations:

Time limit for implementation of recommendations: …

V. INSPECTION SCHEDULE

Periodic inspection:           …. [date]

Reason for early inspection schedule (if applicable): …

The record was ratified on … [date]

At: …

The record is made into ... originals. Each party keep ... original(s)

The inspectors conducting the inspection assume all liabilities for the accuracy of remarks and assessments in this record./.

 

HEAD OF THE CONCERNED PARTY
Undertakes to fulfill recommendations promptly
(Sign and seal)

WITNESS
(Sign and affix full name)

INSPECTOR
(Sign and affix full name)

 

Inspection procedure 21

APPENDIX 1

FIELD DATA ACQUISITION FORM
(FOR FORKLIFT)

......, ... ... ..., date ... ... ... ...

 

FIELD DATA ACQUISITION FORM

(Record of full parameters for inspection and test as per the inspection procedure)

1. General information

Name of the equipment:

Name of the requester:

Address (head office): …

Address (location) of equipment installation:

Details of the work session:

- Participants: (details)

- Witness:

2. Basic parameters of the equipment:

- Code: …………                                   - Fork size: … mm

Production number: …                           - Lift height: … mm

- Year of production: …                         - Lift speed: … meter/ minute

- Manufacturer: ...                                  - Travel speed: … kilometer/ hour

- Power source: …                                 - Load center distance at maximum load: … mm

- Working / intended load: … / … kg                   - Function: …

3. Inspection of documents:

- Profile of the equipment:

- Technical documents:

4. Measurement device identification code:

5. Inspection of the equipment:

a) External inspection and no-load test:

- Fork: …

- Carriage: …

- Lift cylinder: …

- Tilt cylinder: …

- Load bearing cylinder: …

- Counterweight: …

- Overhead guard: …

- Signs that indicate radius and equivalent load: …

- System for signaling, observation, lighting: …

- Travel system: …

- Brake system: …

- Safety devices: …

b) Technical inspection:

- Test at 125% rated load (10-minute hold):

+ Brake: …

+ Metal structure: …

- Dynamic test at 110% rated load:

+ Brake (load holding)

+ Constituents and parts:

+ Metal structure:

7. Processing and assessment of findings of the inspection.

8. Recommendation: (if any)

 

 

INSPECTOR
(Sign and affix full name)

 

APPENDIX 2

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR FORKLIFT)

(Superior organization)
(Name of the inspection organization)

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom - Happiness

 

..............…, date … … …

 

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR FORKLIFT)

No. …

The participants include:

1. Inspector’s number: …

2. Inspector’s number: …

Inspection organization: ………

Inspection organization’s registered certificate number: ………

Name of the equipment inspected: ………

Name of the requester:

Address (head office): …

Address (location) of equipment installation:

Inspection procedure and standards applied: ………

Individuals witnessing and ratifying the record: ………

1. ...................................... Position:..................................

2. ...................................... Position:..................................

I. BASIC PARAMETERS OF THE EQUIPMENT

- Type and code: …                               - Fork size: … mm

- Production number: …                         - Lift height: … mm

- Year of production: …                         - Lift speed: … meter/ minute

- Manufacturer: ...                                  - Travel speed: … kilometer/ hour

- Power source: …                                 - Load center distance at maximum load: … mm

- Working / intended load: … /… kg- Function: …

II. FORM OF INSPECTION

First time ,                             periodic ,                   random

III. DETAILS OF INSPECTION:

A. Inspection of technical documents:

No.

Entry

Pass

Fail

Note

1

Profile of the equipment:

 

 

 

2

 

 

 

 

B. External inspection and no-load test:

No.

Constituents and parts

Pass

Fail

Note

1

Load bearing

 

 

 

2

Carriage

 

 

 

3

Lift cylinder

 

 

 

4

Tilt cylinder

 

 

 

5

Load bearing cylinder

 

 

 

6

Counterweight

 

 

 

7

Overhead guard

 

 

 

8

Indicators of radius and equivalent load

 

 

 

9

Overload prevention device

 

 

 

10

Hydraulic system

 

 

 

11

Control system

 

 

 

12

System for signaling, observation, lighting: …

 

 

 

13

Motion-driving system

 

 

 

14

Travel system: …

 

 

 

15

Brake system

 

 

 

16

Lift height limiter

 

 

 

17

Tilting angle limiter

 

 

 

C. Load test

No.

Load positions and findings

Pass

Fail

 

Static load test (ton)

Dynamic load test (ton)

1

On the fork

 

 

 

 

 

2

Stability

 

 

 

 

No.

Assessment of findings

Pass

Fail

Note

1

Load bearing and carriage

 

 

 

2

System for signaling, observation and lighting

 

 

 

3

Overload prevention device

 

 

 

4

Travel system

 

 

 

5

Hydraulic system

 

 

 

6

Brake system

 

 

 

7

Motion-driving system

 

 

 

IV. CONCLUSION AND RECOMMENDATION

1. The equipment inspected is:  Qualified                    Unqualified

to operate at the maximum load of … ton, with the equivalent load center distance of … mm

2. Inspection stamp no …was affixed at … of the forklift3. Recommendations:

Time limit for implementation of recommendations: …

V. INSPECTION SCHEDULE

The following inspection shall be scheduled for … [date]

Reason for early inspection schedule (if applicable): …

The record was ratified on … [date] at: …

The record is made into ... originals. Each party keep ... original(s)

The inspectors conducting the inspection assume all liabilities for the accuracy of remarks and assessments in this record./.

 

HEAD OF THE CONCERNED PARTY
Undertakes to fulfill recommendations promptly
(Sign and seal)

WITNESS
(Sign and affix full name)

INSPECTOR
(Sign and affix full name)

 

Inspection procedure 23

APPENDIX 1

FIELD DATA ACQUISITION FORM
(FOR GOODS LIFT WITH ATTENDANTS)

......, …,date ... ... ...

 

FIELD DATA ACQUISITION FORM

(Record of full parameters for inspection and test as per the inspection procedure)

1. General information

Name of the equipment:

Name of the requester:

Address (head office): …

Address (location) of equipment installation:

Details of the work session:

- Participants: (details)

- Witness:

2. Basic parameters of the equipment:

- Type and code:

................

- Intended load:

.........… ton

 

- Production number:

................

- Lift speed:

.........… meter / minute

 

- Year of production:

................

- Lift height:

........................

meter

- Manufacturer:

................

- Function:

..............................

 

3. Inspection of documents:

- Profile of the equipment:

- Technical documents:

- Inspection of design documents and foundation completion papers

- Data from the measurement of anti-lightning and ground wiring systems: …

4. Measurement device identification code:

5. Inspection of the equipment:

a) External inspection:

+ Inspection of the equipment’s location, electrical system, internal written guidelines on usage, protective fences, ground area, distance and safety measures.

+ Pillar platform structure:

+ Car buffer must be fully and firmly installed (according to design documents).

+ Barriers covering the equipment:

+ Entrance doors that the lift reaches:

+ Pillar body:

+ Car (cage):

+ Motion-driving part for the cage:

+ Fall protection unit:

+ Counterweight

+ Ground wiring unit:

+ Inspection of anti-lightning system:

+ Safety devices:

+ Brakes, electric motor, hydraulic drive system:

b) Technical inspection:

- Test at 125% rated load (10-minute hold):

+ Brake:

+ Metal structure: …

- Dynamic test at 110% rated load:

+ Brake (load holding)

+ Constituents and parts:

+ Metal structure:

c) Inspection of fall protection unit:

6. Inspection of limiters, load indicator, overload indicator.

7. Processing and assessment of findings of the inspection.

8. Recommendation (if any):

 

 

INSPECTOR
(Sign and affix full name)

 

APPENDIX 2

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR GOODS LIFT WITH ATTENDANTS)

(Superior organization)
(Name of the inspection organization)

SOCIALIST REPUBLIC OF VIETNAM
Independence – Freedom - Happiness

 

..............…, date … … …

 

RECORD OF TECHNICAL SAFETY INSPECTION
(FOR GOODS LIFT WITH ATTENDANTS)

No. …

The participants include:

1. … Inspector’s number: ….

2. … Inspector’s number: ….

Inspection organization: ………

Inspection organization’s registered certificate number: ………

Name of the equipment inspected: ………

Name of the requester:

Address (head office): …

Address (location) of equipment installation:

Inspection procedure and standards applied: ………

Individuals witnessing and ratifying the record: ………

1. ...................................... Position:..................................

2. ...................................... Position:..................................

I. BASIC PARAMETERS OF THE EQUIPMENT

- Type and code:

....................

- Intended load:

.....................

ton

- Production number:

....................

- Lift speed:

......................

meter/minute

- Year of production:

....................

- Lift height:

......................

meter

- Manufacturer:

....................

- Function:

...........................

 

II. FORM OF INSPECTION

First time ,     Periodic ,      Random

III. DETAILS OF INSPECTION:

A. Inspection of technical documents:

No.

Item

Pass

Fail

Note

1

Profile

 

 

 

 

 

 

Ground foundation papers

 

 

 

 

 

 

B. External inspection and no-load test

No.

Constituents and parts

Pass

Fail

Note

1

Car

 

 

 

2

Gear box

 

 

 

3

Rack and pinion

 

 

 

4

Pillar’s metal structure

 

 

 

5

Anchored tie

 

 

 

6

Final terminal limit protection

 

 

 

7

Erection part

 

 

 

8

Load lifting part

 

 

 

9

Lift brake

 

 

 

10

Fall protection brake

 

 

 

11

Platform frame (buffer)

 

 

 

12

Siren and buzzer

 

 

 

13

Ground wiring

 

 

 

14

Anti-lightning

 

 

 

15

Safety barrier

 

 

 

16

Control system

 

 

 

C. Load test (Upon inspection, the car lift height H = … meter)

Load positions and equivalent load test

No.

Load position

Pass

Fail

Equivalent load (ton)

Static load test (ton)

Dynamic load test (ton)

1

Inside the car

 

 

 

 

 

2

Stability

 

 

 

 

No.

Load test result

Pass

Fail

Note

1

Pillar’s metal structure

 

 

 

2

Car structure

 

 

 

3

Lift brake

 

 

 

4

Gear box

 

 

 

5

Rack and pinion

 

 

 

6

Control system

 

 

 

7

Fall protection brake

 

 

 

8

Anchored tie

 

 

 

9

Overload indicator

 

 

 

IV. CONCLUSION AND RECOMMENDATION

1. The equipment inspected is: Qualified        Unqualified to operate at the maximum load of … kg.

2. Inspection stamp no …was affixed at … 3. Recommendations:

Time limit for implementation of recommendations: …

V. INSPECTION SCHEDULE

The following inspection shall be scheduled for … [date]

Reason for early inspection schedule (if applicable): …

The record was ratified on … [date]

At: …

The record is made into ... originals. Each party keep ... original(s)

The inspectors conducting the inspection assume all liabilities for the accuracy of remarks and assessments in this record./.

 

HEAD OF THE CONCERNED PARTY
Undertakes to fulfill recommendations promptly
(Sign and seal)

WITNESS
(Sign and affix full name)

INSPECTOR
(Sign and affix full name)

 


------------------------------------------------------------------------------------------------------

HIỆU LỰC VĂN BẢN

Circular No. 07/2014/TT-BLDTBXH dated 06 March 2014, on the issuance of 27 technical safety inspection procedures for machinery and equipment subject to strict work safety requirements under the management of the ministry of labor - invalids and social affairs

  • Số hiệu: 07/2014/TT-BLDTBXH
  • Loại văn bản: Thông tư
  • Ngày ban hành: 06/03/2014
  • Nơi ban hành: Bộ Lao động - Thương binh và Xã hội
  • Người ký: Bùi Hồng Lĩnh
  • Ngày công báo: Đang cập nhật
  • Số công báo: Dữ liệu đang cập nhật
  • Ngày hiệu lực: 01/05/2014
  • Ngày hết hiệu lực: 01/06/2017
  • Tình trạng hiệu lực: Hết hiệu lực
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