Some standard content:
ICS 03. 100. 30
National Standard of the People's Republic of China
GB/T19622—2004
Labor force quota for subway engineering in city transit system2004-12-28Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
Implementation on July 1, 2005
GB/T19622—2004
The series of standards on labor force quota for second stage of urban rail transit consists of "Labor force quota for urban rail transit light rail engineering", "Labor force quota for urban rail transit subway engineering", "Labor force quota for urban rail transit communication and signal engineering", "Labor force quota for urban rail transit traction power supply engineering", "Labor force quota for rail transit engineering machinery repair", and "Labor force quota for rail transit engineering industrial manufacturing". GB/T10622~2004 "Labor Quota of Urban Rail Transit and Subway Projects" is one of the standards for labor quota quota of urban rail transit projects.
Appendix A of this standard is a normative appendix. This standard was proposed by the National Technical Committee for Labor Quota and Staffing Standardization. This standard was issued by the Ministry of Labor and Social Security of the People's Republic of China. The main drafting unit of this standard is China Railway Engineering Corporation. The main drafters of this standard are: Pang Dejing, Liu Dong, Chen Xiaodong, Li Zhiyuan, Liu Chunmao, Wang Yunlong. The main editors of this standard are Li Changjin, Ma Li, Wu Zelin, Wang Shucheng, Xia Heping, Fan Huazhen, Li Hui, Yang Senquan, Huang Manhai, Ban Qiwei.
This standard is interpreted by the Technical Committee for Labor Quota and Staffing Standardization of China Railway Engineering. GB/T19622—2004
This standard is formulated to provide a basis for guiding and regulating the construction and production of urban rail transit projects, strengthening labor management and the coordinated deployment of labor by enterprises, and formulating work plans; at the same time, it provides standards for the economic quotas such as the budget quota and machinery unit quota of urban rail transit projects, as well as the financial labor cost management.
This standard, in accordance with the principle of "advanced, reasonable, scientific and standardized" and the construction process of urban rail transit subway projects, briefly describes the work content and operation mode of each process (post); it specifies the labor quota, machinery (equipment) conditions, skill requirements of employees and adjustment coefficients of each process (post).
1 Scope
Labor quota of urban rail transit subway projects GB/T 19622—2004
This standard specifies the labor quota, quota, skill level, personnel allocation and work content of urban rail transit subway projects. This standard is applicable to the labor management of urban rail transit underground railway projects. Labor quota for urban rail transit underground railway projects 2
2.1 Open excavation
2.1.1 Jingkaiwu excavation
2. 1. 1. 1 Earthwork excavation with excavator
2. 1. 1.1. 1 Work content: Put the machine in place and excavate the working surface. Excavate the earth, shift, clean the lower working surface, and maintain the machine. 2. 1. 1.1.2 Staffing: 1 senior technician, 1 intermediate technician, a total of 2 people. 2. 1, 1, 1. 3 The man-day quota is shown in Table 1. Table 1 Excavator digging capacity/m
Deepth/m
1. 5-~3. 5
$2. 0 or >4. 0
2. 0~4. 0
2.0 or 5.0
2. 0~-5. 0
≤2. 0 or 5. 0
2. 0~5. 0
Note 1 For relevant provisions, refer to Appendix A A. 10. Dump trucks cooperate with excavators to transport materials
2. 1. 1. 2
Loading/(100 m/shift)
Ordinary trucks
Small loading/(100 m/shift)
Ordinary trucks
tr-r.......
2. 1. 1. 2. 1 Work content, positioning and loading, loaded driving, unloading, empty truck return, driving to the work site and returning to the parking lot within 5 km. 2.1.1.2.2 Staffing: 1 intermediate technician. 2. 1. 1. 2. 3 The work quota is shown in Table 2.
Dump trucks cooperate with excavators to transport earth
4. 5 t dump trucks transport 1 km
Unit: shifts per 10 cubic meters
GB/T 19622—2004
Earth transport by truss crane
2. 1. 1. 3
2. 1. 1. 3. 1
2. 1. 1. 3. 2
2. 1. 1. 3. 3
Work content: adjust position, load bucket, lift, transport earth, dump bucket, clean bucket, empty bucket. Staffing: 1 technician, 2 intermediate technicians, a total of 3 people. The quota for workers is shown in Table 3.
Table 3 Truss crane lifting and transporting earth
Backfill earth
2. 1. 1. 4
2. 1, 1, 4. 1
Bulldozer pushing earth
2. 1. 1 4. 1. t
Precision crane lifting
The unit is cubic meters per ten working days
Work content: lower the blade, push the gantry to the designated location, level the earth, drive to the work site and return to the parking lot within 1 km; 2 Staff configuration: 1 intermediate technician:
2. 1. 1. 4. 1. 2
The daily quota is shown in Table 4.
2. 1. 1. 4. 1. 3
Table 4 Bulldozer Pushing
Distance/m
Bulldozer
Power/kw
Note: For relevant regulations, see Appendix A A. 2.
2.1. 1.4.2 Compacting by road roller
Shift/100m
Work content Starting the machine, rolling, checking and adjusting after the vehicle is collected, driving to the work site within 1km and returning to the parking lot. 2. 1, 1..4. 2. 1
2. 1. 1, 4. 2. 2
2. 1. 1. 4. 2. 3
Staffing One intermediate technician.
For the quota, see Table 5.
Table 5 Compaction by roller
Internal combustion roller
6 t--8 t(wheel)
2.1.1.4.3 Tamping
6 +--3 t(two wheels)
10 t--15 two wheels)
Unit is man-hour per hundred cubic meters
16 t～19 t(three wheels)
2.1.1.4.3.1 Work content: Break up soil clods, level the soil, tamp it, load, transport and unload soil within 10Ⅱm: Machine tamping also includes connecting power supply, retracting and releasing cables, and machine maintenance.
2.1.1.4.3.2 Staffing:
) Machinery: 1 intermediate technician, 1 junior technician, a total of 2 people, b) Manpower: 1 intermediate technician, 3 junior technicians, a total of 4 people. 2.1.1.4.3.3 The quota of work is shown in Table 6.
Machinery/(work/m)
Man-day/m)
2.1.1.4.4 Manpower repair the bottom surface and slopes of mechanical construction 2.1.1.4.4.1 Work content:
a) Bottom surface; hanging line, shoveling ± square, flat bottom surface; Table 6 actual
Side actual thickness/um
Speed. Thickness/cm
h) Slope: hanging line, digging earth and brushing slope (brushing down the ten squares left by mechanical construction). Repair slope. 2.1.1.4.4.2 Staffing: 1 intermediate technician, 11 junior technicians, a total of 2 people. 2. 1. 1. 4. 4. 3
The previous day's quota is shown in Table 7.
Table 7 Manual finishing of bottom surface and side slope items for mechanical construction
2.1.2 Excavation with retaining structure
2.1.2. 1 Soil nail wall
2. 1. 2. 1, 1 Digging earth and nail holes
Finishing bottom surface
Ordinary+
GH/T19622-2004
Unit is per square meter
Unit is man-day per hundred square meters
Finishing slope
Ordinary1
2.1.2.1.1.1 Work content: Construction preparation, measuring soil nail position, digging holes in slope 1 with a shovel, and cleaning holes. 2.1.2.1.1.2 Staffing: 1 senior technician, 3 intermediate technicians, a total of 4 people. 2. 1, 2, 1, 1, 3
The three-day quota is shown in Table 8.
Table 8 Digging earthwork nail holes
2. 1. 2. 1. 2
Soil nail production and anchor installation
Ordinary soil
The unit is man-day per meter
2.1.2.1.2.1Work content: Construction preparation, soil nail production, cleaning eye holes, installing soil nails, mixing mortar manually, and reinforcing anchor holes. 2. 1. 2. 1. 2. 2
2. 1.2. 1.2.3
Staffing: 3 senior technicians, 2 intermediate technicians, 1 junior technician, and 6 others. The labor quota is shown in Table 9.
Table 9 Soil nail production and anchor installation
2. 1. 2. 1. 3
Drilling of prestressed anchor cables
2. F.2. T.3. 1 Work content: Construction preparation - measuring anchor cable position, drilling with drilling rig, cleaning holes and flushing equipment. Unit is T per ten meters
2.1.2.1.3.2 Staffing: 2 technicians, 3 senior technicians, 3 intermediate technicians, 2 junior technicians, a total of 10 people, 2.1.2, 1.3.3 man-day quota see Table 10 GB/T 19622-2004
2.1.2.1.4 Prestressed anchor cable production and anchor installation Table 10 Prestressed anchor cable drilling
Ordinary soil
Unit is man-day per "meter
Work content: Construction preparation, anchor cable, center frame production, cleaning eye holes, anchor cable insertion, center frame lowering, tensioning anchor. Mix 2.1.2.1, 4.1
mortar, grouting, plugging grouting holes, cleaning machines.2.1.2.1. 4.2 Staffing: 2 technicians, 3 business-level technicians, 3 intermediate technicians, 2 junior technicians. 10 people in total. 2. 1.2. 1.4.3 The work-day quota is shown in Table 11. Table 11
2. 1. 2. 2
Manual bored piles
2. 1. 2. 2. 1
Manual bored piles
Prestressed cable production and anchoring
Unit: work per meter
Work content: Pile positioning, manual digging, soil loading, winch lifting and transporting to within 10m of the hole mouth. Hole wall support, oxygen measurement and inspection 2. 1. 2. 2. 1. 1
Pumping and cleaning.
2. 1. 2. 2. 1. 2
2. 1. 2. 2. 1. 3
Staffing: 2 senior technicians, 2 intermediate technicians, 2 junior technicians, a total of 6 people. The man-day quota is shown in Table 12.
Table 12 Manual hole digging
Aperture ≤1.5 m
Quota/worker/m)
2. 1. 2.2. 2 Reinforced concrete locking
Depth/n
Ordinary soil;
Ordinary soil
Aperture 1.5m~2.0m
Depth/m
Ordinary soil
Ordinary soil
2.1.2.2.2.1 Work content: Formwork production, installation, removal, steel bar cutting, bending, tying, concrete mixing, transportation, injection, tamping, and maintenance.
2. 1. 2. 2. 2. 2
2. 1. 2. 2.2. 3
Staffing: 1 senior technician, 2 intermediate technicians, 1 junior technician, a total of 4 people. See Table 13 for the daily quota.
Reinforced concrete locking
Quota/(T day/m)
2.1.2.2.3Reinforced concrete retaining wall
Lock diameter/m
2.1.2.2.3.1Work content: measurement, material transportation, steel bar binding, formwork positioning and concrete pouring. 2. 1.2.2. 3.2Staffing: 1 senior technician, 2 intermediate technicians, 1 junior technician, a total of 4 people. 2.1.2.2.3.3Man-day quotas are shown in Table 14.
Quota/(T.day/in)
2. 1.2.2.4 Manual construction ventilation
Car reinforced concrete retaining wall
Depth 10m
Aperture/m
1. 5 ~-2. 0
2. 0 2. 5
GE/T 19622—2004
Depth>10m
Work content: installation, removal of small ventilators, air supply ducts, power supply, air supply and maintenance, 2. 1.2. 2. 4. 1
2. 1. 2. 2. 4. 2
2. 1. 2. 2. 4. 3
Staffing: 1 intermediate technician and 1 junior technician, a total of 2 people. The man-day quota is shown in Table 15.
Table 15 Manpower construction ventilation
Manpower for ventilation
2. 1. 2. 3 Mechanical bored pile
2. 1, 2.3, 1 Impact drill bored pile
2. 0 --2. 5
Unit is work I1 single hole
2.1.2.3.1.1 Work content: leveling, site survey, pile position measurement. Drilling rig in place, mud injection, drilling rig calibration, impact drilling rig drilling, drilling, water head monitoring, drilling depth and verticality, hole cleaning, record. 2. 1.2. 3. 1.2 Staffing: 1 technician, 2 senior technicians, 4 intermediate technicians, 5 junior technicians, a total of 12 people. 2.1.2.3.1.3 The labor quota is shown in Table 16.
Table 16 Drilling by impact drill
Pile diameter/n
2.1.2.3.2 Drilling by rotary drill
The unit is labor per meter
2.1.2.3.2.1 Work content: leveling and compacting the site, measuring the pile position, installing the drilling rig and mud pump, installing and removing the casing, mixing mud, drilling, cleaning the hole, recording, manpower cooperates with the excavator to clean the mud pool, and manpower cooperates with the crane to move the entire drilling rig. 2.1.2.3.2.2 Personnel configuration: 1 technician, 2 senior technicians, 4 intermediate technicians, 5 junior technicians, a total of 12 people. 2.1.2.3.2.3 The labor quota is shown in Table 17. Rotary drilling rig bored pile
Ordinary soil/(man-day/m)
Hard soil/(man-day/m)
2.1.2.3.3 Full casing drilling rig drilling
Hole diameter/m
2.1.2.3.3.1 Work content: installation and dismantling of workbench, measuring pile position, positioning and alignment of drilling rig, connecting casing, sinking casing, digging and discarding to 5 outside the hole edge, cleaning the hole, recording,
2.1.2.3.3.2 Staff configuration: 1 technician, 2 senior technicians, 3 intermediate technicians, 4 junior technicians, a total of 10 people. CB/T 196222004
2. 1. 2. 3. 3. 3
Auxiliary work
The labor quota is shown in Table 18.
Connecting casing
Working hours/time
2.1.2.4 Jet-jet piles
Table 18 Drilling shape of fully-protected casing drilling rig
Next guide
Connecting casing
Workbench
Working hours/time
Drilling hole diameter/m
Working day/m
Eliminating holes before injection
2.1.2.4.1 Work content: Determine hole position, position drilling rig, make holes, mud wall protection, move machine, spray pile, guess mud circuit and mud pool, make mud, pump cement slurry
2. 1. 2. 4. 2
2. 1. 2. 4. 3
Staffing: 1 technician, 3 senior technicians, 3 intermediate technicians 4 people, junior technicians T. 4 people, a total of 12 people. The monthly quota is shown in Table 19.
Table 19 Spraying pile
Quota/(man-day/m）
2.1.2.5 Underground continuous wall
2.1.2.5.1 Earthwork
2.1.2.5. 1.1 Main work:
a) Manual earthwork; dig earthwork, soil at the edge of the trench, hook bottom leveling, drainage. Pile diameter/namn
b) Mechanical earthwork, mechanical positioning excavation, shaking soil and piled at the edge of the trench, manual trench bottom leveling, drainage, c) Backfill earthwork: backfill soil in the trench on the back of the guide wall, compact in layers. d) Roadbed reinforcement: road surface finishing on both sides of the guide end, amortization of gravel, rolling maintenance. 2.1.2.5.1.2 Staffing:
a) Manual excavation: 1 intermediate technician, 1 junior technician, a total of 2 people. h) Mechanical excavation: senior technician, intermediate technician, a total of 2 people. Intermediate filling: 2 intermediate technicians, 2 junior technicians,4 of them d) Roadbed reinforcement: 1 senior technician, 2 junior technicians, 1 junior technician, a total of 4 people, 2, 1.2.5.1. 31. Daily quota see Table 20. Table 20
Guide wall excavation
Quota/1 day/m\)
2. 1. 2. 5. 2
Manual excavation
Ordinary soil
Full guide wall concrete
Mechanical excavation
Backfill soil
Roadbed thickness/cm
0, 031 0
Work content, formwork making, formwork erection, steel bar cutting, bending and forming, binding, concrete mixing, transportation, tamping, maintenance, 2. 1. 2. 5. 2. 1
Staffing: 1 senior technician, 2 intermediate technicians, 1 junior technician, a total of 4 people. 2. 1. 2. 5. 2. 2
2. 1. 2. 5. 2, 3
The standard working day quota is shown in Table 21.
2.1.2.5.3 Mixing bentonite slurry
Algae injection guide wall concrete
Rebar production and binding
GB/T 19622—2004
Pouring concrete seven
Man-day/n
2.1.2.5.3.1TWork content: connect water and electricity, install mud pump, install mud mixer, add bentonite into mixer and mix, 2. 1. 2. 5. 3. 2
2. 1.2. 5. 3. 3
Staffing: 2 senior technicians, 2 junior technicians, a total of 4 people. The daily quota is shown in Table 22.
2.1.2.5.4 Hydraulic grab slotting machine slotting
Mix bentonite slurry
Mix bentonite + slurry
Unit is man-day per cubic meter
2. 1.2. 5. 4. 1 Work content: scene positioning, site leveling, mud pipeline installation. Pumping mud, digging and slotting, mucking; wall repair, measurement, deviation correction, soil transportation and soil stacking in the field. 2.1.2.5.4.2 Staffing: 1 technician, 2 senior technicians, 2 intermediate technicians, 6 junior technicians, a total of people: the man-day quota is shown in Table 23.
2. 1t. 2, 5. 4. 3
Table 23 Hydraulic bucket forming machine forming
Quota/(man-day/㎡)
2.1.2.5.5
Brushing wall, cleaning bottom, changing slurry
Sugar depth (groove width 6c0 r,&0c trm)/mUnit is man-day per cubic meter
Work content; brushing the wall of continuous wall joints, removing the slurry on the joint wall, clearing the slurry on the bottom of the groove, replacing the slurry, 2. 1. 2. 5. 5. 1
2. 1.2. 5. 5.2
Staffing: 3 senior technicians, 6 intermediate technicians, and 9 others. 2. t.2. 5. 5. 3
. Daily quotas are shown in Table 24.
2.1. 2.5.6 Prefabrication and hoisting of joint piles
Brushing the wall, cleaning the bottom, changing the slurry
Brushing the wall, cleaning the bottom, changing the slurry
The unit is, per cubic meter per day
2.1.2.5.6.1 Working range: production of joint pile prefabrication platform, binding and forming of joint pile steel cage, template installation, joint pile concrete pouring, maintenance, hoisting in place.
2.1.2.5.6.2
Staffing: 3 technicians, 8 senior technicians, 12 intermediate technicians, 5 junior technicians, a total of 28 people. 2. 1. 2. 5. 6. 3
Man-day quota is shown in Table 25
Table 25 Prefabrication and installation of joint piles
Rebar binding
Rebar cage production and hoisting
2. T. 2. 5. 7
Template installation
Tidal concrete. Ground
Unit is two days per cubic meter
2.1.2.5.7.1 Work content: Rebar production, welding and forming, horizontal transportation of rebar cage on site, lifting, coal connection, positioning and placement of rebar cage 2. 1. 2. 5. 7. 2
Staffing: 2 technicians, 1 senior technician, 30 intermediate technicians, 10 tough technicians, a total of 16 people, 2. 1. 2. 5. 7. 3 Man-day quotas are shown in Table 26. GB/T 19622—2004
Underwater concrete pouring
2. 1. 2. 5. 8
H26 steel cage production and hoisting
Unit is the following. per ton per day
Work content: put the pouring frame in place, install and remove the 250mm guide tube, pour concrete, and suck mud into the pool. 2.1. 2. 5. 8. 1
2. 1. 2. 5. 8. 2
2. 1. 2. 5. 8. 3
Staffing: 2 technicians, 2 senior technicians, 5 intermediate technicians, 5 junior technicians, a total of 14 people. T-day quotas are shown in Table 27.
Pouring underwater concrete
Pouring underwater mixed soil
2.1.2.6 Grout water-stop curtain
The unit is cubic meter per day
2.1.2.6.1 Work content: determine the support position, put the drilling rig in place, drill, lower the casing and advance the grout, backfill, seal the hole, pressure grouting, wash the hole, shift, 2. 1. 2. 6. 2
2. 1. 2. 6. 3
Staffing, 1 technician, 3 senior technicians, 4 intermediate technicians, 4 junior technicians, a total of 12 people. The work quota is shown in Table 28.
Table 28 Grouting and water-stopping curtain
Auxiliary work
2. 1.2. 7
Ordinary soil
Drilling, hole weight 9℃mm
Upper aim
Filling filter material in precipitation well
Lower casing
Filling casing shell material
Work day/section
Injecting concrete into sealing body
Work day 10m
Work content: Filling filter material, installing and dismantling pumping system and filtering device, cleaning and stacking. 2. 1. 2. 7. 1
2, 1. 2, 7, 2
2. 1. 2. 7. 3
Staffing: 1 technician, 1 senior technician, 2 intermediate technicians, a total of 4 people. The working day quota is shown in Table 29.
Filling filter material in precipitation well
Filling filter material
Work month/10m
2. 1. 2. 8 Bridge wine foundation steel cage production, installation and disassembly of pumping system
Small month/mouth
2.1.2.8.1 Work content: steel bar adjustment, rust removal, cutting, welding, bending, binding; transportation of steel cage, crane installation, assembly and positioning. 2. 1. 2. 8. 2
2. 1. 2. 8. 3
Staffing: 2 technicians, 4 senior technicians, 5 intermediate technicians, and 1 junior technician, a total of 15 people. The work piece quota is shown in Table 30.
Table 30 Fabrication and installation of steel cage for bridge and culvert foundation
Casting control, bored pile test
2. 1. 2. 9
Unit: per ton of work item
2. 1.2.9. 1 Work content: batching, mechanical mixing, installation of guide tube and guide frame, making of water stopper, crane coordination casting: lifting, dismantling and checking guide tube: 2. 1. 2. 9. 2
2. 1. 2. 9. 3
Staffing: 2 technicians, 4 senior technicians, 5 junior technicians, 5 junior technicians, a total of 16 people. The man-day quota is shown in Table 31.
Pouring underwater concrete
2. t. 2. 10. 1
2. 1. 2. 10. 2
2. 1. 2. 10. 3
2. 1. 2. 11
Table 31 Algae injection excavation, bored pile concrete
Work content: hanging, dismantling, cleaning pouring pipe. Pouring underwater concrete. GB/T 19622—2004
Unit is man-day per cubic meter
Bored pile
Staffing: 1 technician, 5 commercial technicians, 5 intermediate technicians, 5 junior technicians. A total of 16 people. See Table 32 for T daily quota.
Table 32 Pouring underwater concrete
Pouring underwater concrete without
Hanging steel mesh
2. 1. 2. 11. 1
2. 1. 2. 11. 2
2. 1, 2. 11. 3
2. 1. 2.12
Work content: straightening and cutting of steel bars, on-site tying and welding. Staffing: 1 senior technician, 2 intermediate technicians, a total of 3 people. Worker 11 Quota See Table 33
Table 33 Hanging steel mesh
Technical hook shielding net
Spraying concrete
Unit is man-day per cubic meter
Unit is 1, day per square meter
2.1.2.12.1 Work content: material collection. Ingredients, adding water and additives, transportation, mixing concrete materials. Installation, transfer sprayer. Spraying, washing spraying equipment, erecting and dismantling simple scaffolding and connecting and dismantling air and water hoses, 2.1.2.12.2 Staffing: 1 senior technician, 13 intermediate technicians, 12 junior technicians, a total of 6 people. 2.1.2.12.3
T Daily quota is shown in Table 34,
Table 34 Shotcrete
2.1.2.13 Mixing mud
2.1.2.13.1 Work content:
Manual mixingwww.bzxz.net
Shotcrete 1:
a) Manual mixing: Add crushed clay and water into the mud pool and soak thoroughly, then use wooden teeth to stir: the unit is man-day per cubic meter
Mechanical mixing
b) Mechanical mixing: Soak crushed clay in water, add water into the machine and stir, then the slurry flows into the sedimentation tank, and the material is transported within 20 m2.1.2.13. 2
Staffing: 1 intermediate technician, 2 junior technicians, a total of 3 people. The daily quota for 2.1.2.13.3 is shown in Table 35.
Table 35 Mud mixing
2. 1. 2. 14
Pile head treatment
2. 1.2. 14.1 Work content:
Manual mixing
a) Manual removal: Manual chiseling of concrete: cleaning, straightening of pile heads, bending of pile head steel bars, unit is cubic meters
Mechanical mixing
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