MEP CONSTRUCTION

– DESIGN STAGE

-CONSTRUCTION PHASE

-TESTING AND COMMISSIONING

Construction Phase

Construction Phase

Construction Phase

Consultant

Project Management Team refer also to Consultant or Site Consultant

They do Site Supervision-surveillance or official Site Inspection

Preside Construction Meeting

Decide and Govern the Construction Project

Construction Phase

Project Manager

Each Trade or Each Contractor has a

Project Manager, as he is the team

leader or the chief superior, accountable

to the whole project of their scope of

work.

Construction Phase

Project Manager

Each Trade or Each Contractor has a

Project Manager, as he is the team

leader or the chief superior, accountable

to the whole project of their scope of

work.

Whenever they send letter it is his name is

under it.

Construction Phase

Project Manager Responsibilities

Ensure that all projects are delivered on-time, within scope and within budget

Ensure resource availability and allocation

Develop a detailed project plan to track progress

Use appropriate verification techniques to manage changes in project scope, schedule and costs

Measure project performance using appropriate systems, tools and techniques

Report and escalate to management as needed

Manage the relationship with the client and all stakeholders

Perform risk management to minimize project risks

Establish and maintain relationships with third parties/vendors

Create and maintain comprehensive project documentation

Construction Phase

Site Engineer

Site Engineer is responsible to implement

what is in the approved drawing, he must

capable to understand Drawing and how it

will be implemented in site during

installation period. He deals with the

foreman, worker, supplier (for product

information and delivery date). He then

report to his Project Manager to discuss

status of the project progress etc.

Construction Phase

Site Engineer - Key tasks of the job include: managing parts of construction projects

overseeing building work

undertaking surveys

setting out sites and organising facilities

checking technical designs and drawings to ensure that they are followed correctly

supervising contracted staff

ensuring projects meet agreed specifications, budgets or timescales

liaising with clients, subcontractors and other professional staff, especially quantity surveyors and the overall project manager

providing technical advice and solving problems on site

preparing site reports and filling in other paperwork

liaising with quantity surveyors about the ordering and negotiating the price of materials

ensuring that health and safety and sustainability policies and legislation are adhered to

Construction Phase

QC Engineer

To check and ensure that the work done is as per Project Specification, Method Statement and as per approved shop drawings. Also to ensure that all approved and Inspected materials are used.

To raise NCR and initiate corrective action if the work done is not as per Specification, Method Statement or as per approved shop drawing.

Make internal inspection and after verifying the work done, raise Inspection for client/consultant Inspection.

Construction Phase

Foreman

A foreman typically occupies the first supervisory tier, ranking above workers but below managers. The jobtitle is most often found in the construction, manufacturing and repair industries. Exact dutiesdepend on the industry involved, the employer and theforeman's training or experience

Construction Phase

Labor

Construction labor- has a great role in construction, they are the doer

and the one who implement work at site, both quality and progress

depend on their skill

Construction Phase

Consultant

Consultants are the experts in their field, and are paid to give their opinion. Working in a variety of different fields, consultants spend their time learning everything

Management consultants help organisationsto solve issues, create value, maximisegrowth and improve business performance. They use their business skills to provide objective advice and expertise and help an organisation to develop any specialist skills that it may be lacking.

Construction Phase

Consultant

Review and Approve Shop Drawing

Respond to Contractor, Client

Respond Construction Document such as RFI, Letters etc.

Evaluate actual Site condition for client report or billing purpose

Resolve any related issue to construction

Raise Non Conformance Report

Attend Inspection for Approval

Consultant Capabilities Can recommend termination manpower or contract

Evaluate addition and deduction as per Change Order○ By Non Conformance Report

○ From RFI confirmation action

Other management strategy that will working environment on site

Construction Phase

Tools

Tools is another factor, If you have enough man power in site but

without tools is inefficient

Common Issue with Tool shortage

1. Safety Tools

2. Shortage of Common Tools

3. Electrical Provision

4. Lifting Tools like crane, fork lift etc/

5. Mismanagement of tools

6. Misusage of tools

Construction Phase

Labor

Construction Phase

MachineMachine is like a tools that is very much necessary. It is one difficult challenge to improvise

machine in a limited space

MEP work sometimes require sufficient sufficient fabrication area where they could also be

prone for damage. Sometimes special Method Statement is neccesary to guide the

work

Construction Phase

Share of WorkAnother complicated issue

in the site is share of work, imagine if all workers working on the same are. Project Manager shall be very tactical on how they will manage to place their worker. Eventhough it is hard to avoid such issue.

Proper Hand Over has to be manage and be respected

Not only at site even in preparation of Drawing such as Coordination drawing, Reflected ceiling plan where massive cooperation, supports from superiors-pm, and harmonous work, respect are highly required.

Construction Phase

Scope of Work

Each Position has a specific scope of work,

however people has to be flexible especially if

the contractor company has a limited personel.

Both Manager and Subordinates has a clear

arrangement to avoid conflict, mistake, failure

and even fatal accident.

Construction Phase

Communication Channel

Construction Phase

Documentation – RFI (Request for

Information

Information from the client, designer, project

management has the authority to approve.

However everything has to be put on paper

in order to organize work. In all work

actually. RFI is not only doubts and

clarification. It is also to formalize any

decision in site to ensure everything is

traceable lead to proper management

Construction Phase

Documentation – Inspection Request

Inspection request is an informative document of any progress in site even delivery of Materials.

Composition of IR

1. IR Form

2. ITP Document -

3. Inspection Checklist

4. Approved Method Stated (optional)

5. Approved Shop Drawing

6. Detail drawing (if required)

7. Others

Note: All attachement are depend on the consultants requirement, there is no clear standard but commonly above are the common

Construction Phase

Documentation – Inspection Request

Sample of Inspection Request

Take note that Forms and Document shall be as per Quality

Management System Manual

Inspection Request (FIR)

Inspection Request (FIR)

Inspection Request (FIR)

Inspection Request (FIR)

Inspection Request (RFI)

Construction Phase

Material Inspection

Construction Phase

Documentation – Inspection Request

Component of IR Form

1. Inspection Date

2. Drawing No.

3. Work Title

4. People Involve PM, Site, QC, Surveyor

5. Revision number

6. Comment Section

7. Inspection Request Number

8. Others please specify

Construction Phase

Documentation –NCR Non Conformance Report

Other Site issue document

QAN-Quality

FON Field Observation Notice

QSO Quality Site Observation

NCN Non Compliance Notice

This is an offense ticket about wrong technicality in site. This has to be close btrework, rectification,

Construction Phase

Duct Installation1. Marking in site

2. Quantify as per site – Length and quantity of duct

Construction Phase

Duct Installation

3. All for offset will be fabricated later for

adjustment and alignment

Construction Phase

Duct Installation

Construction Phase

Pipe Installation

Construction Phase

Share of Work

Construction Phase

Equipment Installation

Construction Phase

Equipment Installation

Construction Phase

Equipment Installation

Construction Phase

Typical Issue

Space Consumption

In Plant Room

Shaft

Ceiling Height

Roof

Redesign that cause reinstallation

Delay on Delivery of Material

Construction Phase

Solution on Issue during Construction Phase

1. Reliable Planning Schedule

2. Ensure that people are respecting the date given are sufficient

3. Good Project Management

- A good manager capable to associates it members and affiliate to the project goal.

- Expertise of Consultant to manage work

- Expertise of Site Engineer to control his Manpower and foreman to uphold good workmanship

- Excellent QC to present his document

- Cooperative Designer to help resolve the issue

4. Project Staff are complete to do the Job. There is QC, Site, Safety, Foreman, Document Controller etc. and ensure they function accordingly.

5, Method Statement, Installation detail from the Submittals and Other Site Procedures are strictly followed,

6. Proper Tools are being used

7. Compliance to Safety Requiement

Construction Phase

Closure of NCR

1. Set a Meeting

2. Carry out corrective action:

3. Inspection of corrective actionPREVENTIVE ACTIONS PROPOSED

Site Engineers have been instructed to check and see to it after shuttering of such item of works if it is safe, stable and prepared enough to cast the concrete in it in order to prevent such cited non-conformances to be happened again.

.

PREVENTIVE ACTIONS INITIATED: Foreman and Chargehand are deeply instructed by the site management to enforce thorough inspection within their respective areas of assignment so that there would not be any non-conformances to be noticed

QA/QC engineer are also making inspection for the their works pertaining to shuttering ensures that shutters are tightly supported with strut and strong enough to receive concrete, resist vibration and other factor that cause bulging of concrete.

Site engineer, who have the responsibility to verify and see to it that the work of his workmen are correct as per detailed drawing for carpentry or others.

If the inspection request is approved, the NCR is most likely to be closed. The closed NCR will

then go to document controller to log and update the revisions if it is in revision status. As a

QA/QC Engineer you will then update your own register of NCR.

Construction Phase

Snaglist or

A punch list is a document prepared near the end of a construction project listing work not conforming to contract specifications that the contractor must complete prior to final payment. The work may include incomplete or incorrect installations or incidental damage to existing finishes, material, and structures.

Construction Phase

Construction Period

During Construction Period Contractor willreceive the Design Drawing, Specification andother related document and when the Budget andConstruction Cost is settle

Entity

1. Consultant – Site Supervisor

2. Designer – Guide and clarify Design

Others

3. Main Contractor

4. Supplier

5. Subcontractor

Construction Phase

Snaglist

NCR

IR Comments

Power of

Document