2012-06-04 토목설계일반.pdf

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Civil Engineering forPlant Engineers

Plant Civil Engineering

2012

Presenter:

Ernest SY Kimm

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Purpose & Scope

Nature of Project

Engineering Process Map

Civil Design Process

Topics

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Project Process

Preliminary Design Definite Design(Constituting the Basis of Tender Documents)

Details & Shop Drawings

1. Design

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Project Process

Bill of Quantities

Basic documents for cost estimation and also for tendering

Preparation of Tender Documents

Decision on tender type

Unit Price Based

Design & Built

Turn Key Sum Based

Other Mixed Systems

Evaluations on payment staging and advance payment (temporaryon work durations)

Preparations & compilation of all tender pertinent documents

2. Preparation of Tender Documents

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Project Process

Tender

At individual size constructions ,tender process is much simplified Establishment of Control Mechanism

Expenditure (Monthly certificate checking)

Quality (Extensive visual analysis checking and laboratory tests)

3. Tender

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Project Process

Detailed Construction Planning and CPM

connected program preparation & financing details both client &

contractor

On-site Preparation

Team forming (Engineers + manpower + auxiliary )

Preparing site facilities (Offices, dormitories, recreational places,

power supply devices, concrete plant, warehouses..) In one or more locations

4. Construction Planning

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Project Process

Project Changes & Program Modifications Re-evaluation of Cost & Schedule

Finishing Details

5. Project Changes

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Project Life Cycle

Construction Facilities

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Market Demands or

Perceived Needs

Conceptual Planning &

Feasibility Study

Design & Engineering

Procurement &

Construction

Startup for Occupancy

Operation &

Maintenance

Disposal of Facilities

Definition of Project Objectives and

Scope

Conceptual Plan or Preliminary

Design

Construction Plans andSpecifications

Completion of Construction

Acceptance of Facilities

Fulfillment of Useful Life

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Engineering Studies

To help you gain confidence that the solution you need to build can beimplemented

on time and

under budget.

Research the Business Drivers Confirm the Alternative Solutions

Determine the Feasibility

Choose a Preferred Solution

Time to take your chosen solution and

Reassess its feasibility at a lower level

1. Feasibility Study

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Engineering Studies

Conceptual process studies (material balances, process flow sheets,)

and preliminary plot plan.

Preliminary Piping and Instrument Diagrams (P&ID)

Definition and sizing of main equipment resulting in process

specifications. Specification of effluents.

Definition of control and safety devices.

All the basic studies required to support a Basic Engineering Design

Package (BEDP) containing all data needed by a competent contractorto perform the Detail Engineering

http://www.technip.com/en/about-us/range-services/basic-and-detailed-engineering

2. Basic Engineering Design (BED)

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Engineering Studies

Prior to start of E.P.C (Engineering, Procurement and Construction), to

figure out technical issues and estimate rough investment cost.

Mechanical data sheets of the main equipment

starting from the process specifications issued during the BED and

incorporating the specific requirements of codes and standards Preparation of tender packages for the main equipment

Development of process and utility Piping and Instrument Diagrams

released for detail engineering

Development of detailed plot plans and hazardous areas Elaboration of the main piping, instrument, electrical and civil works

layouts

All the studies to be performed before ordering the main equipment

http://www.technip.com/en/about-us/range-services/basic-and-detailed-engineering

3. Front End Engineering Design (FEED)

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Engineering Studies

Purchasing of equipment, main and bulk

Development of Piping and Instrument Diagrams released for

construction

Development of detailed piping drawings, including isometrics and

stress calculations

Development of detailed drawings related to instrumentation, electrical

facilities and civil works

Management of vendor drawings

Cost and schedule control Start-up procedures.

All the studies to be performed before construction of the plant.http://www.technip.com/en/about-us/range-services/basic-and-detailed-engineering

4. Detail Engineering

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Proposal Engineering Process Map

1. Soil Investigation

Input Process Output

FEED & ITB

Plot Plan

Planning for SoilInvestigation

Boring/Sounding

Depth Criteria forEach Equipment

Soil Investigation

Location Plan

Soil Investigation

Specification & Bill of

Quantities

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2. Civil Design Criteria


FEED/BEDD

Local Codes

&Regulations

Design Criteria(Contract Based)

Design Criteria(Regulation Based)

Civil DesignPhilosophy

Soil & Foundation

Study

Soil

InvestigationReport

Soil Interpretation

Civil Design Criteria

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4. Site Profile & Excavation/Site Preparation Plan


TopographicSurvey

General

ArrangementPlan

Review for PlantElevation

Review for Mean Sea

Level & Flooding Level

Plant ProfileDrawing

Evaluation of Soil

Movement

Review for Site Boundary

& Access Road

Check for Storm

Drainage

Site Grading Plan

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5. Sub-Soil Evaluation


Soil Report

General

Arrangement

Plan

Review on Soil Investigation

& Geotech.Recommendations

Review for Seismic

Liquefaction

Geotechnical Risk

Assessment Report

DeepFoundation

Review for Foundation

Settlement & SoilBearing Capacity

Determination of

Foundation Type

Soil & Foundation

Study Report

Site Survey

Report

Site Grading

Plan

SoilImprovement

Temporary Facilities for Deep

Excavation/Dewatering

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6. Civil Design

Input Process OutputCivil Design

Criteria

Terminal

Points List

Assessment of Loading/

Equipment FoundationDesign

Static

Foundations

Road & Paving Design

Storm & Surface

Drainage Design

Design Calculation

Soil & Foundation

Study Report

Equipment List/

Vendors Footprints

Sanitary & SewerageDesign

Review for VE/

Alternative Design for VE Items

System Flow

Diagram

Dynamic &

Machinery

FoundationsDrawings for

Proposed

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7. Bill of Materials Take Off

Input Process OutputCivil Calculation

Sheets

Terminal

Points List

Calculation of B/M

BM Summary

Sheets (Civil)

Drawings

Proposed

Civil Design

Criteria

RFP for

-Soil Investigation &

topographic Survey

-- Civil/Marine Study

-- Civil Engineering Services

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8. Technical Documents/Proposals

Input Process OutputCivil Calculation

Sheets

Terminal

Points List

Calculation of B/M

BM Summary

Sheets (Civil)

Drawings

Proposed

Civil Design

Criteria

RFP for

-Soil Investigation &

topographic Survey

-- Civil/Marine Study

-- Civil Engineering Services

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2. Interfaces List


FEED/BEDD

Plot Plan

Scope of Works

Interfaces &

Tie-In Points

Interfaces List

Local

Regulation &

Requirements

Detail Engineering Process Map

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3. Soil Investigation


FEED/BEDD

Plot Plan

Check for MajorItems

SPT

Boring/SoundingDepth

Soil

Investigation/Bill

o f Quantities &

Specification

Equipment List

Assessment of

EquipmentLoading

CPT Seismic

Electric

Requirements


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4. Soil & Foundation Study


FEED/BEDD

Local

Regulations

Design Criteria(Contract Based)

Soil Interpretation &

Seismic Assessment

Wind

Assessment`

Civil DesignPhilosophy

Civil Design

Criteria

Soil

Investigation

Report

Environmental

Data

Design Criteria(Local Based)

Soil &

FoundationStudy


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5. Civil Standards & Specifications


FEED/BEDD

Civil Design

Philosophy

Review onCodes &

Regulations

Civil Standards& Specifications

Civil Design

Criteria

Local

Regulations and

Requirements

Review on

Function

Requirements


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6. Site Preparations


Plot Plan

Equipment List

SurfaceDrainage

(Preliminary)

Site Profile

Soil &

Foundation

Study

Soil Excavation

& Soil Balance

Site Preparation

& Excavation

Plan

Site Grading

Plan


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7. Roads & Drainage


Plot Plan

Code of Practice for

Surface Drainage

CatchmentAllocation

Roads &Drainage Plan

Drainage

Interpretation Plan(Local Government)

Return Period

of RainfallIntensity

Road/Drainage

Allocation

Drainage

Calculation


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8.1 Sewerage (1/2)


Plot Plan

Code of Practice for

Sewer Drainage

Identification ofSources

Sewerage

Interpretation Plan(Local Government)

Allocation of

InspectionChamber

Sewer Drainage

Routing

Allocation of

Sewer Lifting

Sump


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8.2 Sewerage (2/2)


Identification

of Sink (Sewer

Treatment

Plant or Public

Sewer

Manholes)

Sewerage Plan

Calculation of

Sewer

Discharge

Sewerage

Calculation

Sheets

Interfaces List or

Tie-In Points


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9. Structural Calculations


Civil DesignCriteria

Venders

Footprints

Assessment ofLoading

Loading

Combination

Structural

Calculation

Foundation

Design

Structural Plan& Section

Structural

CalculationSheets


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10. Pre-Construction Consultation


Draft Structural

Plan & Sections

Review forConstructability

By

Construction

Team

Review on SiteInput

Release official

Structural Plan

& Sections

Revise

Drawings for

Structural Plan

& Sections

Field Changes


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11. Intake System


System Descriptionsfor Circulating

Water

Configuration of

Intake Pump

Chamber

StructuralDesign

Calculations

Anti-Vortex

Measures

Intake PumpChamber

Structural Plan

& Sections

Physical Model Test

for Intake Pump

Surge/Water

Hammer Analysis

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12. Outfall


System Descriptionsfor Circulating

Water

Seal Concept

Anti-Foam

Measures

Discharge SealPit/Outfall

Structural Plan

& Sections

Physical Model Test

for /Seal and/or

Outfall

Outfall

Configuration

Finalization of

Outfall

Configuration

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