Circular No. 08/2019/TT-BTNMT Issuing Economic and Technical Standards for Establishing Thematic Maps at Scales of 1:5,000; 1:10,000; 1:500,000; 1:1,000,000

CIRCULAR

ISSUING ECONOMIC AND TECHNICAL STANDARDS FOR THE ESTABLISHMENT OF SPECIALIZED MAPS USING REMOTE SENSING IMAGES AT RATIOS OF 1:5,000, 1:10,000, 1:500,000, AND 1:1,000,000

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MINISTER OF NATURAL RESOURCES AND ENVIRONMENT

 

On the basis of Decision No. 36/2017/NĐ-CP dated April 4, 2017, of the Government stipulating the functions, tasks, powers, and organizational structure of the Ministry of Natural Resources and Environment;

WHEREAS, Decree No. 03/2019/ND-CP dated January 4, 2019 of the Government on remote sensing activities;

At the proposal of the Director of the National Remote Sensing Center, the Head of the Planning and Finance Department, and the Head of the Legal Department;

The Minister of Natural Resources and Environment issues this Circular on Economic and Technical Standards for the Establishment of Specialized Maps Using Remote Sensing Images at Ratios of 1:5,000, 1:10,000, 1:500,000, and 1:1,000,000.

Article 1. Attached to this Circular are the Economic and Technical Standards for the Establishment of Specialized Maps Using Remote Sensing Images at Ratios of 1:5,000, 1:10,000, 1:500,000, and 1:1,000,000.

Article 2. This Circular takes effect from August 20, 2019.

Article 3. Ministries, ministerial-level agencies, government-affiliated agencies, provincial People's Committees under central cities, units directly under the Ministry of Natural Resources and Environment, provincial Departments of Natural Resources and Environment under central cities, and related organizations and individuals shall be responsible for implementing this Circular.

 

 

ECONOMIC AND TECHNICAL STANDARDS

ESTABLISHMENT OF SPECIALIZED MAPS USING REMOTE SENSING IMAGES AT RATIOS OF 1:5,000, 1:10,000, 1:500,000, AND 1:1,000,000
(Issued together with Circular No. 08/2019/TT-BTNMT dated July 5, 2019, of the Minister of Natural Resources and Environment)

 

Part I

GENERAL PROVISIONS

2. Applicability:

Economic and technical standards for the establishment of specialized maps using optical remote sensing images at ratios of 1:5,000, 1:10,000, 1:500,000, and 1:1,000,000 apply to the following technological processes:

1.1. Establishing orthophoto maps

1.2. Establishing base maps

1.3. Spectral measurement/Sample spectral measurement

1.4. Extracting specialized content from remote sensing images

1.5. Supplementary field investigation

1.6. Building dynamic content for maps

a) Standardizing derived data

b) Integrating, analyzing, processing, and summarizing data

1.7. Editing and presenting specialized maps

1.8. Preparing explanatory reports for specialized maps

1.9. Serving acceptance and product handover

Two steps of work (1) Preparation work and (2) Scientific editing of Circular No. 10/2017/TT-BTNMT dated June 6, 2017, of the Ministry of Natural Resources and Environment, with the product being the Technical Design - Estimate, costs for these two steps are included in the cost of establishing the Technical Design - Estimate.

Step (11) of Circular No. 10/2017/TT-BTNMT: Inspection and acceptance work carried out by the project owner; construction units perform the "Serving acceptance" task.

Thông tư này áp dụng đối với tổ chức, cá nhân có liên quan đến hoạt động kinh doanh đối tượng thủy sản nuôi chủ lực trên lãnh thổ Việt Nam.

These standards apply to state management agencies, state-owned enterprises, public service organizations, organizations, and individuals using them to review, calculate unit prices for products, prepare estimates, and settle accounts for the value of completed products in projects, works, and tasks to establish specialized maps using remote sensing images at ratios of 1:5,000, 1:10,000, 1:500,000, and 1:1,000,000 funded by the state budget.

3. Basis for setting standards

- Circular No. 10/2017/TT-BTNMT dated June 6, 2017, of the Ministry of Natural Resources and Environment stipulates the process of establishing specialized maps using remote sensing images at ratios of 1:5,000, 1:10,000, 1:500,000, and 1:1,000,000.

- Circular No. 37/2011/TT-BTNMT dated October 14, 2011, of the Ministry of Natural Resources and Environment sets economic and technical standards for establishing specialized maps at ratios of 1:25,000, 1:50,000, 1:100,000, and 1:250,000 using satellite imagery.

- Circular No. 20/2012/TT-BTNMT dated December 19, 2012, issued by the Ministry of Natural Resources and Environment on Technical and Economic Standards for Surveying and Mapping.

- Circular No. 21/2015/TT-BTNMT dated May 22, 2015, sets economic and technical standards for integrated surveying and mapping technology.

- Circular No. 04/2017/TT-BTNMT dated April 3, 2017, issued by the Minister of Natural Resources and Environment on establishing sectoral standards for natural resources and environment.

- Joint Circular No. 57/2015/TTLT-BTNMT-BNV dated December 8, 2015, of the Ministry of Natural Resources and Environment and the Ministry of Home Affairs stipulates job titles and qualification standards for surveying and mapping staff.

- Commonly used technical equipment in surveying and mapping work.

- Current regulations of the State on the management and use of labor tools (equipment, devices, machines) and labor protection for workers.

- Production organization, technological level of workers in the Surveying and Mapping industry.

4. Abbreviation Provisions

5. Economic and technical standards: Including the following component standards

5.1. Technological labor standards: technological labor standards (hereinafter referred to as labor standards) are the direct working time required to produce a product. The content of labor standards includes:

a) Work content: specifies basic operations to carry out a step of work (work process).

b) Classification of difficulties: specifies key factors affecting the implementation of a work step as a basis for classifying difficulties.

c) Staffing: determines the number and technical grade of workers performing the work step.

The technical grade of work is determined based on the worker's technical grade according to current legal provisions and actual production organization.

d) Standard: specifies the direct working time to produce a unit of product; unit of measurement is man-hour (group man-hour)/unit of product.

- A day's work (shift) is calculated as 8 hours of work.

- Field work levels are expressed as fractions, where:

The numerator is the technical labor level (measured in group man-hours, individual man-hours);

The denominator is the general labor level, measured in individual man-hours. General laborers are hired workers who perform simple tasks such as transporting equipment and materials, guiding aiming directions, contacting, leading the way, protecting, serving surveying, digging markers, washing materials...

- The labor technical level when work must be stopped due to weather conditions for outdoor workers is calculated at 0.25 times the specified level.

- The technical labor level for performing the "Extracting specialized content" work due to the influence of old images is additionally calculated as follows:

+ For old images from 3 to 5 years: 0.10 times the specified level;

+ For old images from 5 years or more: Additional 0.05/1 year, not exceeding 0.30.

5.2. Material and equipment standards

- Material and equipment standards include material usage standards, tool usage standards, and equipment usage standards (machines).

+ Standard for tool usage: is the time (shift) that workers directly use tools to produce one unit of product.

+ Standard for equipment usage: is the time (shift) that workers directly use necessary equipment to produce one unit of product.

- Usage period for tools (time for depreciation), equipment (time for amortization) is the prescribed time for using tools and equipment in normal production activities, consistent with the economic and technical parameters of the tools and equipment.

+ Usage period for tools: determined by statistical method; unit of measurement is month.

+ Amortization period for equipment: as stipulated in current regulatory documents.

- Level for small tools and accessories is calculated at 5% of the level of tools in the standard table for tools.

- Level for minor materials and losses is calculated at 8% of the level of materials in the standard table for materials.

6. Map sheet area for thematic maps specified like topographic maps in the VN-2000 system in the table below:

7. Explanation of terms

Thematic maps established from remote sensing imagery are divided into two basic groups as follows:

7.1. Current status maps: are a type of thematic map established from remote sensing imagery at a specific point or period to extract information for establishing the current status map of that point in time.

7.2. Composite and change maps: are a type of thematic map established from remote sensing imagery of a single period or multiple periods to extract information for establishing derivative maps at each point in time and compiling composite and change maps.

8. Notes

During the application of these Economic and Technical Standards, if there are any difficulties or unreasonable aspects discovered, please report to the Ministry of Natural Resources and Environment for timely consolidation and adjustment.

Part II

ECONOMIC AND TECHNICAL STANDARDS

 

1. Establishing remote sensing image base maps

1.1. Labor Norms

1.1.1. Work Content

- Collecting, taking remote sensing images

- Control surveying of images (only applicable for thematic maps at scales of 1:5,000 and 1:10,000), implemented according to the Circular Issuing Economic and Technical Standards for Control Surveying of Remote Sensing Images.

- Establishing digital elevation model (only applicable for thematic maps at a scale of 1:5,000).

- Inputting data.

- Thickening blocks of remote sensing images.

- Geometric correction of remote sensing images.

- Image processing and quality enhancement.

- Aligning, stitching images, cutting remote sensing image map sheets.

- Framing, coordinate grid, annotations, and outside frame of remote sensing image map sheets.

1.1.2. Classification of difficulties

Category 1: Plain areas with sparse population and simple terrain features; Low mountainous areas with sparse vegetation and population, undivided terrain; Easy to assess and determine points.

Category 2: Plain areas with relatively dense population, small towns and industrial zones; Mountainous areas with intermixed terrain and relatively thick vegetation; Assessment and determination of points have some difficulties.

Type 3: Plain areas with dense population; Cities, towns, large industrial zones, complex terrain features; Mountainous and high mountainous areas with thick vegetation; Assessment and determination of points have many difficulties.

1.1.3. Staffing: 01 DDDBDV III.4

1.1.4. Standard: man-hour/sheet.

Table 01

1.2. Tool standards: shift/sheet.

Table 02

Note: levels for each map scale and difficulty level are calculated based on the coefficient of the level specified in Table 3 below, corresponding to the level specified in Table 2 above:

Table 03

1.3. Equipment standards shift/sheet

Table 04

1.4. Material quota: for 01 piece

Table 05

6. Adjusting control points for remote sensing images

2. Establishing base maps

2.1. Labor quota

2.1.1. Content of work

- Collecting materials: topographic maps or geographic base data at the same scale as the thematic maps to be established.

- Adjusting to the National Coordinate System VN-2000 (if different coordinate systems), merging and cutting data according to the area to establish the map.

- Building base data layers through summarizing and eliminating contents from topographic maps or geographic base data.

- Updating and supplementing base elements based on remote sensing images.

- Editing base data layers.

2.1.2. Classification of difficulties

Category 1: Plain areas; complete and consistent topographic map system, little change, low update frequency.

Category 2: Plain areas adjacent to midland regions; complete and consistent topographic map system, moderate changes requiring updates.

Type 3: Hill and coastal marsh areas; inconsistent topographic map and documentation system, many changes, relatively high update frequency.

Category 4: Remote mountainous and island areas; diverse and inconsistent topographic map and documentation system, many changes, high update frequency.

2.1.3. Staffing: 01 DDBDV III.3

2.1.4. Quota: man-hour/sheet.

Criteria for Evaluating the Quality of the Survey Control Grid

2.2. Tool quota: shift/sheet.

Table 07

Note: The rate for each type of scale and difficulty level is calculated according to the coefficient specified in Table 8 below for the rate specified in Table 7 above:

Table 08

2.3. Equipment quota: shift/piece

Table 09

2.4. Material quota: for 01 piece

Table 10

6. Adjusting control points for remote sensing images

3. Spectral measurement/Sample collection

Spectral measurement/sample collection work only applies to the establishment of thematic maps at scales of 1:5,000 and 1:10,000, specifically as follows:

3.1 Manpower norm.

3.1.1 Work content.

a) Develop plan

- Collecting orthophoto remote sensing images, maps, statistical data, information about geographical features, socio-economic conditions, remote sensing image capture date, and weather conditions for the spectral measurement area.

- Analyzing collected information to select the date, transportation means, and number of participants for spectral measurement.

b) Design position layout for planned spectral measurement/sample collection points outside the field

- Based on approved technical design requirements, select and determine the points to be conducted outside the field on orthophoto images or maps.

- Prepare route guidance to actual positions determined.

c) Conduct spectral measurement/sample collection in the field

- Accurately locate the spectral measurement/sample collection point in the field and provide orientation.

- Correctly mark the location on orthophoto images or maps, noting the measurement point.

- Test the spectral measurement equipment and auxiliary devices (computers, GPS receivers...).

- Take samples/measurement (at least three times at each point), perform preliminary calculations, check with related groups, and move.

d) Calculate field spectral measurement/sample collection results

- Transfer spectral measurement/sample collection data.

- Calculate results using specialized software.

- Check accuracy.

- Export spectral measurement data to Excel.

đ) Resample spectra

- Arrange field spectral measurement values by remote sensing image channels on Excel files.

- Calculate and edit data to bring the reflectance spectrum values of ground objects to the same spectral resolution as the remote sensing image.

e) Check and compare spectral values

- Draw reflectance spectrum curves.

- Compare reflectance spectrum curves of objects at different measurement points, combining knowledge of object reflectance spectrum characteristics to check and eliminate misidentification possibilities.

g) Classify spectral samples

- Build a spectral library for intended use.

- Classify and group spectral samples into corresponding object categories according to the arrangement in the spectral library.

h) Report on spectral measurement/sample collection results

3.1.2. Classification of difficulties

Type 1: plain areas with few trees, sparse population. Low hills (average height under 50 m), midland areas, convenient transportation, cars within 1 km of the point. Convenient selection and measurement.

Type 2: plain areas with many trees, dense population. Midland areas with sparse trees, relatively convenient transportation, cars within 1 to 3 km of the point. Relatively convenient selection and measurement.

Type 3: high mountains from 50 to 200 m. Inconvenient transportation, cars within 3 to 5 km of the point. Unfavorable selection and measurement.

Type 4: high mountains from 200 to 800 m. Marshy and sunken areas. Difficult transportation, cars within 5 to 8 km of the point. Difficult selection and measurement.

Type 5: islands, border areas, and mountains over 800 m, very difficult transportation, cars within more than 8 km of the point. Difficult selection and measurement.

3.1.3. Staffing: group of 03 workers, including 01 LX3, 01 DDBDV IV.10, and 01 DDBDV III.3

3.1.4. Quota: group work/ piece

Table 11

3.2. Tool quota: shift/sheet

Table 12

Note: The rate for each scale is calculated according to the coefficient specified in Table 13 below for the rate specified in Table 12 above:

Table 13

3.3. Equipment quota: shift/sheet

Table 14

3.4. Material quota: for 01 piece

Table 15

6. Adjusting control points for remote sensing images

4. Extracting thematic content from remote sensing images

4.1. Labor quota

4.1.1. Content of work:

- Receiving and studying technical documents, preparing tools and equipment.

- Extracting thematic map content elements: Using analog methods or numerical methods.

+ Analog method: visual interpretation/expert knowledge

+ Numerical method: Sampling and processing remote sensing image spectra (in cases where spectral measurements are not taken) on images or importing field-measured spectral samples; Image classification; Evaluating post-classification accuracy.

- Editing classified data.

- Design supplementary field survey routes: Plan field survey routes through areas requiring inspection and additional mapping; prepare a list of items to be investigated on-site.

- Check and finalize results.

4.1.2. Classification of difficulties:

Category 1: Maps with simple content, few specialized indicators shown on the map (less than 10 indicators), easily recognizable objects, and the area representing specialized objects occupying less than 20% of the map sheet area.

Category 2: Maps with relatively complex content, moderate specialized indicators shown on the map (from 10 to 20 indicators), the area representing specialized objects occupying from 20% to 50% of the map sheet area. Most objects are easily recognizable, some difficult objects require reference to supporting materials.

Type 3: Maps with complex content, complicated specialized indicators shown on the map (from 20 to 30 indicators), the area representing specialized objects occupying from 50% to 70% of the map sheet area. Objects are difficult to recognize, many difficult objects require reference to various types of supporting materials.

Category 4: Maps with very complex content, highly complicated specialized indicators shown on the map (more than 30 indicators), the area representing specialized objects occupying more than 70% of the map sheet area. Objects are difficult to recognize, prone to confusion, many difficult objects require reference to various types of supporting materials. The process of fully interpreting the map's content requires the use of specialized materials and the synthesis of supporting materials.

4.1.3. Staffing level: 01 DDBDV III.3

4.1.4. Norms: man-hour/sheet.

Table 16

4.2. Norms for tools: shift/piece

Table 17

Note: The norms for each scale and difficulty level are calculated according to the coefficient specified in Table 18 below, based on the norms set out in Table 17 above:

Table 18

4.3. Norms for equipment: shift/piece

Table 19

4.4. Norms for materials

Table 20

6. Adjusting control points for remote sensing images

5. Supplementary Field Survey

Supplementary field survey work applies only to the establishment of specialized maps at scales of 1:5,000 and 1:10,000.

5.1 Manpower norm.

5.1.1. Content of work:

- Design supplementary field survey routes; prepare a list of items to be investigated on-site.

- Conduct supplementary surveys and mapping of content elements and base elements that have changed:

+ Content elements and base elements that have changed.

+ Specialized elements or as required by technical specifications (for cloudy images and old images compared to the time of map creation).

- Finalize survey results: continue, repair, and complete results. Complete statistical tables, diagrams, and additional guiding documents.

- Transfer supplementary field survey information onto the map.

5.1.2. Classification of difficulties:

Type 1: Plain and hilly areas with sparse population, simple vegetation cover, easy to assess, change rate under 25%. Convenient transportation.

Type 2: Plain and midland areas with moderate population density, simple vegetation cover, easy to assess, change rate from 25% to 35%. Convenient transportation.

Type 3: Midland, mountainous, and plain areas with numerous features, diverse vegetation cover, difficult to assess, change rate from 25% to 35%. Inconvenient transportation, difficult travel.

Type 4: Areas similar to type 3, change rate over 35%; remote mountainous areas, isolated islands, sea and island regions with extremely difficult transportation; mountainous areas with dense and complex features.

5.1.3. Staffing level: Group of 02 workers, including 01 Level III.2 and 01 Level III.3 workers

5.1.4. Norms: group-work/mapping sheet.

Table 21

5.2. Material consumption standards: shift/piece

TTCItemUnitDuration(months)Rate1Safety uniformpiece90.322Deskpiece600.323Slipperspair600.324Swivel chairpiece600.325Wooden cabinet for documentspiece600.086Wall clockpiece360.087Ceiling fan 40Wpiece600.058Ceiling fan 100Wpiece600.059Neon light 40Wset300.3210Vacuum cleaner 1.5 kWpiece600.0111ElectricitykW0.29

Note: level for each ratio and type of difficulty calculated according to the coefficient level specified in Table 23 below corresponding to the level specified in Table 22 above:

TTCItemUnitPower(kW)Rate1Air conditioner 12000 BTUpiece2.200.052ElectricitykW0.92

5.3. Equipment consumption standards

Not using equipment

5.4. Material quota: for 01 piece

TTCItemUnitRate1Record book for workbook0.012Packaging paper sheet0.073Inspection comment paper sheet0.104Red inkbottle0.015Blue inkbottle0.016Black inkbottle0.01

6. Adjusting control points for remote sensing images

6. Building content of change map

6.1.1. Content of work

- Marking and annotating points on the face of remote sensing images

a) Standardizing derived data

- Review and process data issues before consolidation.

- Collect and digitize derived data elements.

- Standardize derived database: Adjust professional factors ensuring geographic correlation with base elements; represent professional factors according to author's concept through a system of symbols designed in the editing plan (shape, color, size of symbols...).

- Check processing, consolidate derived database.

b) Integration, analysis, comprehensive data processing

- Integrate specialized data from derived maps and necessary related documents.

- Analyze, comprehensively process data.

6.1.2. Classification of difficulties

Category 1: These are maps with simple content, few specialized indicators shown on the map (less than 10 indicators), area representing specialized objects occupying less than 20% of the map sheet area, sparse line density and annotations, easy handling of relationships between line and text elements. The editing process requires little use of specialized materials.

Category 2: These are maps with relatively complex content, moderate specialized indicators shown on the map (from 10 to 20 indicators), area representing specialized objects occupying from 20% to 50% of the map sheet area, moderate line density and annotations, sometimes difficult handling of relationships between line and text elements. The editing process requires the use of specialized materials, needs to synthesize elements, and some supplementary tables.

Type 3: These are maps with complex content, complex specialized indicators shown on the map (from 20 to 30 indicators), area representing specialized objects occupying from 50% to 70% of the map sheet area, dense line density and annotations, difficult handling of relationships between line elements. The editing process requires the use of specialized materials, needs to synthesize elements, and construct supplementary tables.

Category 4: These are maps with very complex content, many complex specialized indicators shown on the map (more than 30 indicators), area representing specialized objects occupying more than 70% of the map sheet area, very dense line density and annotations, many difficulties in handling relationships between line elements. The editing process requires the use of specialized materials, needs to synthesize elements, and construct many supplementary tables.

6.1.3. Quota: 01 DDBDV III.5

6.1.4. Quota: man-hour/sheet.

Table 25

6.2. Tool quota: shift/sheet.

Table 26

Note: level for each ratio and type of difficulty calculated according to the coefficient level specified in Table 27 below corresponding to the level specified in Table 26 above:

Table 27

6.3. Equipment quota: shift/piece

Table 28

Note: level for each step of work calculated according to the coefficient level specified in Table 29 below corresponding to the level specified in Table 28 above:

Table 29

6.4. Material quota: for 01 piece

Table 30

Note:

(1) Same level specified for all types of difficulties.

(2) Level for each step of work calculated according to the coefficient specified in Table 29 corresponding to the level specified in Table 30 above.

7. Editing and presenting specialized map

7.1. Labour Norms

7.1.1. Content of work

- Edit and present the map according to the detailed technical design of the specialized map.

- Print, check, repair, complete the product.

- Build map history.

7.1.2. Classification of difficulties

Category 1: These are maps with simple content, few specialized indicators shown on the map (less than 10 indicators), area representing specialized objects occupying less than 20% of the map sheet area, sparse line density and annotations, easy handling of relationships between line and text elements. The editing process requires little use of specialized materials.

Category 2: These are maps with relatively complex content, moderate specialized indicators shown on the map (from 10 to 20 indicators), area representing specialized objects occupying from 20% to 50% of the map sheet area, moderate line density and annotations, sometimes difficult handling of relationships between line and text elements. The editing process requires the use of specialized materials, needs to synthesize elements, and some supplementary tables.

Type 3: These are maps with complex content, complex specialized indicators shown on the map (from 20 to 30 indicators), area representing specialized objects occupying from 50% to 70% of the map sheet area, dense line density and annotations, difficult handling of relationships between line elements. The editing process requires the use of specialized materials, needs to synthesize elements, and construct supplementary tables.

Category 4: These are maps with very complex content, many complex specialized indicators shown on the map (more than 30 indicators), area representing specialized objects occupying more than 70% of the map sheet area, very dense line density and annotations, many difficulties in handling relationships between line elements. The editing process requires the use of specialized materials, needs to synthesize elements, and construct many supplementary tables.

7.1.3. Quota: 01 DDBDV III.3

7.1.4. Quota: man-hour/sheet.

Table 31

7.2. Tool quota: shift/sheet.

Table 32

Note: level for each ratio and type of difficulty calculated according to the coefficient level specified in Table 33 below corresponding to the level specified in Table 32 above:

Table 33

7.3. Equipment quota: shift/sheet

Table 34

7.4. Material quota: for 01 piece

Table 35

Note: same level specified for all types of difficulties

8. Building explanatory report for specialized map

8.1. Labor quota

8.1.1. Content of work

- Build report for each topic.

- Clearly state legal basis, necessity and purpose, requirements for establishing the map, scope of implementation.

- Collect, analyze information on methods and technology for establishing the map, clearly specify the type of image, time of image capture used to establish the map.

- Analyze the content of the specialized map including workload completed; completeness, detail, and accuracy of content elements; compiled data and evaluation according to the requirements of the purpose of establishing the map.

- Build a comprehensive explanatory report

8.1.2. Classification of difficulties

No classification of difficulties.

8.1.3. Quota: group of 03 workers, including 01 DDBDV III.3, 01 DDBDV III.4, and 01 DDBDV III.5

8.1.4. Quota: group/day/report

Table 36

8.2. Tool quota: shift/report

Table 37

Note: level for each type of report calculated according to the coefficient level specified in Table 38 below corresponding to the level specified in Table 37 above:

Table 38

8.3. Equipment quota: shift/report

Table 39

Note: level for each type of report calculated according to the coefficient level specified in Table 38 corresponding to the level specified in Table 39 above.

8.4. Material quota

Table 40

9. Serving acceptance, submission of products

9.1. Labor quota

9.1.1. Content of work

- Serving acceptance at various levels

- Packaging and submitting products

9.1.2. Classification of difficulties:

No classification of difficulties

9.1.3. Quota: group of 03 workers, including 01 DDBDV IV.3, 01 DDBDV III.1, and 01 DDBDV III.2

9.1.4. Quota: group work/ piece

Table 41

9.2. Tool quota: shift/sheet

Table 42

Note: level for each ratio calculated according to the coefficient level specified in Table 43 below corresponding to the level specified in Table 42 above.

Table 43

9.3. Equipment quota: shift/sheet

Table 44

Note: level for each ratio calculated according to the coefficient level specified in Table 43 corresponding to the level specified in Table 44 above.

9.4. Material quota

Not using materials