Daily progress statistics of each construction section of Airport second passage Yingbin Road Viaduct Project daily statistics date: May 6, 2021 summary of the first operation section and the second operation section on that day: 1
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Pile foundation: one piece is completed today, pk99-5 is completed, pk99-12 is drilled, pile foundation is equipped with 1 rotary drilling rig, 1 crane, 1 excavator, 8 steel workers and 4 manual workers, 2 concrete workers 2
.
Bearing platform: today, we completed 0, pk94 bearing platform pavement was broken, 1 site excavator, 4 site construction workers
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There are 14 steel cutting personnel in the background
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3
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Pier column: 0 pier column was completed today, pk83 pier column pouring, site construction personnel: 5 manual workers, 4 steel workers, 2 welders
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Site mechanical condition: 1 crane
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4
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Capping beam: today’s capping beam: pk106 capping beam concrete pouring, pk105 capping beam threading steel strand, pk104 capping beam binding steel bar, pk103 capping beam bracket installation, PK102 capping beam bracket installation, 3 cranes, 2 self unloading cranes, 14 manual workers (division of labor description)
.
Summary of the third operation section: 1
.
Pile foundation: no construction today
.
2
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Bearing platform: 0 bearing platform is completed today, and the maintenance of the auxiliary bearing platform on the south side of pk84 and the auxiliary bearing platform on the south side of pk83 are completed
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The on-site construction personnel are 4 manual workers
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3
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Pier column: 0 pier column was completed today, and the auxiliary pier column in the south of pk86 and the auxiliary pier column in the south of pk85 were cured
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On site construction personnel: 5 manual workers
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4
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Bent cap: no construction today
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Summary of the fourth operation section: 1
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Pile foundation: the remaining 49 pieces have not been constructed
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There is no construction today
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2
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Bearing platform: the right pier bearing platform of pk137 is completed
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There is no construction today
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3
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Pier column: the formwork of pk136 right pier column is removed
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Mechanical configuration: 1 crane, construction personnel: 10 people
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4
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Capping beam: concrete pouring of pk131 right capping beam, steel strand threading of pk132 right capping beam and bottom formwork installation of pk133 right capping beam
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Mechanical configuration: 3 cranes, construction personnel: 20 people
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Summary of the fifth operation section on the same day: 1
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Pile foundation: the remaining 31 cannot be constructed temporarily due to the displacement of high-voltage lines
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2
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Bearing platform: pk183, 6 people remove the bearing platform formwork; Mechanical configuration: 1 crane
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3
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Pier: no construction today
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4
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Bent cap: 4 people remove bent cap bracket in pk204, 2 people drill cushion stone in pk206, 6 people tension bent cap prestress, 6 people pour concrete in pk214; Mechanical configuration: 2 cranes
.
Summary of the sixth operation section: 1
.
Pile foundation
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Completed 2
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Completed 3
.
Pier column
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Completed 4
.
Bent cap
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Today, there are 4 people for pk267 bracket removal, 1 crane, 2 people for pk268 bottom formwork extraction, 2 people for tension preparation, 8 people for pk286 corrugated pipe steel strand crossing, 7 people for pk290 welding steel bar bracket support, 1 crane, 30 people for pk247-pk253 bridge deck construction, 3 people for pk274 bracket removal, 1 crane, 2 people for pk276 bent cap appearance treatment, 2 people for pk277 bent cap formwork combination, 7 people for pouring, 1 crane, 7 people for pk280 bent cap hoisting, tension operation platform, 2 people for pk277 bent cap hoisting There are four people in preparation for tensioning, eight people in pk282 bent cap welding corrugated pipe positioning bar and reversing corrugated pipe, eight people in pk283 binding steel bar, five people in pk284 bent cap bracket erection, nine people in backstage bent cap steel bar processing, fifteen people in reverse transporting materials and odd jobs, and one self unloading crane
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Summary of the seventh operation section on the same day: 1
.
Pile foundation: three pile foundations are poured today (pk309-4, pk310-2, pk311-1 pile foundation pouring concrete, pk309-3 drilling), and one is planned tomorrow (pk309-3), 2 rotary drilling rigs, 1 excavator, 2 cranes, 10 manual workers, 14 steel workers, 5 miscellaneous workers, and 3 concrete workers
.
2
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Bearing platform: today, 0 bearing platform is completed (pk334 bearing platform backfill river sand, PR5, PR6 pile foundation detection, pk332 bearing platform reinforcement binding, pk333 bearing platform reinforcement binding, PR5, PR6 bearing platform cushion pouring), tomorrow, 0 bearing platform is planned, 1 excavator, 6 manual workers, 8 steel workers, 2 welders
.
3
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Pier column: today, 0 pier column pouring is completed (concrete curing of pk334 pier column, concrete pouring of pk325 vase section, reinforcement binding of pk333 pier column and installation of pk335 pier column formwork), tomorrow, 1 pier column is planned (concrete pouring of the first section of pk335 pier column), 6 cranes, 2 truck mounted cranes, 7 manual workers, 14 reinforcement workers, 9 miscellaneous workers and 6 concrete workers
.
4
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Capping beam: today, 0 capping beam pouring is completed (installation of bottom formwork of pk292 capping beam, erection of edge protection of pk291, pk292, pk293 capping beam, pk322 capping beam through corrugated pipe, pk323 capping beam installation template, pk324 capping beam through steel strand, pk326 capping beam reinforcement binding, pk328 door opening bracket installation), tomorrow, 1 capping beam pouring concrete is planned, with 2 cranes, 6 cranes, 3 operation platforms and 3 cranes There are 11 formwork workers, 22 manual workers, 38 steel workers and 7 concrete workers
.
Summary of the eighth operation section: 1
.
Pile foundation
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Today, pk360-6 and 341-7 pile foundations are completed
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Machinery: 2 reverse circulation machines, 2 excavators, 2 cranes, personnel: 10 persons
.
2
.
Pile cap
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Today, the project is completed
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The second layer of pk340 bearing platform was excavated and 341 asphalt pavement was broken
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342 bearing platform steel purlin and support installation
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Machinery: 1 drawing machine, 2 excavators
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Personnel: 10
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3
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Pier column
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No pier is completed today（ The third pier column of pk361 is closed
.
365 the second pier column is closed
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364, 366 the second section of pier column reinforcement binding.) Machinery: 4 cranes
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Personnel: 21
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4
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Bent cap
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Today, no capping beam is completed
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Machinery: 14 cranes and 5 dump cranes
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Staffing: 56 steel workers, 53 scaffolders, 42 carpenters and 33 manual workers
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Summary of the ninth operation section: 1
.
Pile foundation
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Today pk418-2 pile foundation grouting
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Machinery: 2 sets of reverse circulation, 2 sets of excavator and 1 set of crane
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Personnel: 6
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2
.
Pile cap
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Today, the project is completed
.
There is no construction platform for the moment
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3
.
Pier column
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No pier is completed today
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There is no pier to be constructed
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4
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Bent cap
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Today, pk417 bent cap is completed
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Machinery: 8 cranes, 2 dump cranes and 2 sets of tension and grouting equipment
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Staffing: 18 steel workers, 22 carpenters, 26 manual workers
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Summary of operation section 10: 1
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Pile foundation
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There is no pile foundation to be constructed, and the remaining 136 piles can not be constructed due to land acquisition and demolition
.
2
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Pile cap
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There is no construction platform for the moment
.
3
.
Pier column
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There is no pier to be constructed
.
4
.
Bent cap
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Today, no capping beam is completed（ No construction capping beam) machinery: 2 25t cranes, 1 truck mounted crane, 1 set of tension grouting equipment
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Staffing: 15.
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