T梁预制场临建方案英文版.docx

T梁预制场临建方案英文版.docx

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T梁预制场临建方案英文版

1.0SCOPEOFWORK

1.1GeneralDescription

T-beamprecastyardofECRL-7usedfortheproductionof1804pcs（Includesnon-continuousbeambridgesofsection7andtwobridgeswithsection6）beams.andtheT-beamprecastyardlocatedontheleftofDK462+600.

Fig1.1-1LayoutofT-beamprecastyard

Theprecastyardincludesofficeandlivingareaofmanager,alaborlivingarea,steelprocessingareaforsubstructure,abatchingarea,andtwoproductionlinesofT-beam.

Table1.1-1MainindexoftheT-beamprecastyard

NO.

Description

Quantity（㎡）

1

Productionarea

15000

2

Storagearea

36000

3

Batchingplant

15000

4

Steelprocessingareaforsubstructure

2900

5

Officeandlivingarea

16100

Total

85000

1.2Reference

No

Description

DocumentRef.No.

1

ProjectQualityPlan

ECRL-CCCC-QA-PQP-0001

2

MaterialSubmissionApproval,Testing,HandlingandStorage

ECRL-CCCC-QA-PRO-0001

3

RequestForInspection

ECRL-CCCC-QA-PRO-0003

1.3Materials

No

Material

Type

Qty.

Unit

MaterialSubmissionApproval（MSA）RefNo.

1.

Concrete

C20

4841.88

m³

2

Concrete

C30

17183.34

m³

3

Reinforcement

T16

180

t

4

Reinforcement

T12

29

t

5

BRC.

A7

21916.3

㎡

6

Steelplate

t=16mm

30

t

7

Mould

t=20mm

2768.9

㎡

8

Brick

-

560

m³

9

PVCpipe

φ=220mm

429.8

m

10

PVCpipe

φ=100mm

2018.3

m

11

BlockStone

3*5

20846.96

t

1.4PlantandEquipment

No

PlantandMachinery

Qty.

Purpose

1

Excavator

4set

Earthworkconstruction

2

Roller

1set

Siteleveling

3

Bulldozer

1set

Siteleveling

4

Welder

1set

Constructionforbatchingplant

5

Truck

8set

Earthmoving

6

Vibrator

6set

Constructionforconcrete

7

Truckmixer

3set

Concretesupplying

8

Generator

1set

Powersupplying

1.5Manpower

No.

Description

No.ofperson

BriefRolesandResponsibilities

1.

Siteengineer

3

Beresponsibleforalltheworkduringboredpiletestconstructionincludingpreparationwork,drillingwork,steelwork,concretework.

2.

Technician

1

Preparecertainconstructionmethodologyasrequired.Beresponsibleforthetechnicalinstructiononsite.

3.

Qualityengineer

1

Qualityassuranceandqualitycontrolinconstruction.

4.

Safetyofficer

1

Responsibleforthesafetyandsecurityofthepersonnelandproperties

Responsibleforhealth,safetyandenvironmentalmanagement,andtoinsureconstructionstandardstomeetrequirements.

5

Suveryer

1

Responsibleforthesurveyworkforconstructionandmobilization.

6

Former

1

On-siteconstructionarrangements

7

Workerforprefabricatedhouse

15

Installationofprefabricatedhouse

8

Worerforconcrete

15

Pouringconcrete

9

Workerformould

10

Constructionofmould

10

Plasterer

20

Constructionofditchandmasonry

11

Unskilledlabour

5

Assistinallpreparationworkandconstructionwork.

1.6Constructioncontents

●Constructionofdrainage 

Intheprecastyardhavethreedrainageditcheswithatransverseslopeof0.25%weresetasthemaindrainageditch.Thenetwidthofthemaindrainageditchwas0.75m,thetotallengthwasabout1,200meters.

Fig1.6-1Constructionprogramofdrainageconstruction

●Constructionofsewage

Dependingontheplanoftheprefabricatedfield,aseptictankisestablishedintheprefabricatedofficeworkingareaandthelaborlivingarea.Theprefabricatedofficeworkingareaisconsideredby100people,andthelaborlifeareaisthoughtby300people.Individualtoiletsofthetoiletsarefittedwithindependentpipelinestobringintheinspectionwells.Theliquiddischargepointssuchasurinepockets,washbasinsandfloordrainsareallcollectedintoamainpipeline,dischargedtotheinspectionwell,andfinallydischargedtotheseptictankthroughthemainpipeline.

Fig1.6-2Constructionprogramofsewage

●Constructionofbasecamp

Theprefabricatedhallmanagementstaffofficeandlivingareawereestablishedaccordingto100people,andsix（54）double-roomdormitoriesweresetup.Thereweretwocafeterias,achinesefeteria,andacanteenofalocalizedemployee.Thelaborlifezoneisdividedinto2separateparts,oneChineselaborlifezoneandoneforeignlaborlifezone,with150personseach,considering300people.

Fig1.6-3Constructionprogramofbasecamp

●Steelrebarprocessingforsubstructure

Thesteelrebarprocessingplantisutilizedtothereinforcementofsubstructuressuchaspilefoundations,foundationplatforms,andpierstructuresundertherailwaybridgeline.Therebarprocessingplantis26meterswideand80meterslong.Thesteelbarprocessingfieldunderthelineisthefocuswithcolorsteelsheds,andthefunctionalareasarearrangedaccordingtothestandardizationofconstruction.TheplanlayoutofthesteelbarprocessingfieldunderthelineisshowninFigure1.6-4.A1