turnkey project turn-key is defined as initiating and delivering a project that is ready for...
TRANSCRIPT
PRESENTATIONON
TURNKEY CONSTRUCTION
TURNKEY PROJECT
Turn-key is defined as initiating and delivering a PROJECT that is ready for
occupation. The turn-key process includes the following steps
Understanding the clients Requirements
Preparation of Concept Drawings
Providing Budgetary Quote
Providing Final Quote with Detailed Scope of work
Contract Signing
Data collection and Obtaining necessary NOC’s
Design and Drawings
Appointment of Consultant for Submission and Supervision
Obtaining Preliminary and Final Approval / Building Permit from relevant Authorities
Site Mobilization
Handling of Variations, if any
Project Execution
Running Bills
Completion, Final Settlement and Handing Over
COMPARISION
CLIENT
CONSULTANT
CLIENTREPRESENTATIVE
CONTRACTOR
PRELIMINARY DRAWING
APPROVAL DRAWING
CIVIL PLUMBING ELECTRICAL FIRE SYSTEM
SUB CONTRACTOR
COMPLETION OF PROJECT
CLIENT
CONTRACTOR
CLIENTREPRESENTATIVE
PRELIMINARY DRAWING
APPROVAL DRAWING
CIVIL PLUMBING ELECTRICAL FIRE SYSTEM
SUB CONTRACTOR
COMPLETION OF PROJECT
CONVENTIONAL PROJECT TURNKEY PROJECT
CONSULTANTPROPOSAL DWGS & DETAILED SCOPE OF
WORK
QUOTES FROM OTHER
CONTRACTORS
TENDER DRAWINGS AND BOQ
QUOTES FROM CONTRACTORS
APPOINTMENT OF
CONTRACTOR
APPOINTMENT OF
CONTRACTOR
Building Permit Building
Permit
TURN KEY PROJECT
MEETING THE CLIENT TO UNDERSTAND CONSTRUCTION REQUIREMENT.
This is the first step towards the initiation of project . Here we meet the client and
understand their requirement i.e., the type of the project , the facilities to be
incorporated, the flow of one space to other based on the functionality of the building
which vividly varies from project to project . Thorough understanding of the project to
evolve a unique and a efficient design such that the building serves its purpose in a
efficient manner.
DATA COLLECTION .
Relevant data's pertaining to the plot is collected .The dimensions of the plot , Affection plan or
Lease plan, The shape of the plot, Surrounding building features, Zone type, The local approving
Authorities , The bye laws to be followed , Permissible usage in the plot , The approximate levels
with in the plot, Direction of North, Access roads, So on and so forth all the information regarding
the plot is collected to facilitate the design process . The preliminary data's helps in design process
i.e. preparation of conceptual drawings .
WORKING OF A TURN KEY PROJECT
PREPARATION OF PRELIMNARY CONCEPTUAL DRAWINGS.
The planning for a construction project begins with the generation of conceptual drawings for a
facility which will meet market demands and client needs. Innovative concepts in design are highly valued for
their contributions to reducing costs and to the improvement of aesthetics, comfort or convenience as
embodied in a well-designed facility. A full understanding of the technological complexities often associated
with proposal building is necessary to provide a safe and sound facility. Based on the data collected and the
clients requirement conceptual drawings are prepared and presented to client to get the further inputs to
finalize the design.
On approval of the conceptual drawings . Preliminary set of drawings are prepared.
Preliminary drawings include
• Setting out plan - Defines the site layout.
• Floor plans - All floor level drawings.
• Elevations - Facade of the proposed building
• Sections - Indicates the different levels .
Final presentation of the preliminary drawings to further scrutinize the proposal and to
Incorporate modification if any .
BUDGETORY PROPOSAL indicating the cost of the project along with finalized
Preliminary drawing is presented to the client. The budgetary proposal gives the client
approximate cost of project and the flexibility for the client to get quotes from market for
comparison client has the flexibility to choose the supplier based on the best quote.
FINAL QUOTE
After the submission of the preliminary budgetary quote, based on
the client inputs a final quote is prepared where in the total cost of the project
along with the drawings set is submitted to the client.
Final quote comprises of following documents.
• Quote with Detailed Scope of Work.
• Architectural drawing comprising of
1. Setting out plans.
2. Floor Plans
3. Elevation
4. Sections.
5. Perspective views.
Civil scope of works:
Warehouse cum Office building
1Pre-engineered steel structure with sandwich panel roofing and wall cladding with followingend wall condition is considered.Hollow block wall to a height of 2.40m on all the three sides above which sandwich panel
cladding.G+M Office building on front side to a height of 9m including parapet wall.
2Building Parameters
a.Office Ground Floor Area - 680m2.
b.Office Mezzanine Floor - 680m2
c.Structural canopy with Alucobond cladding works to an area of 50m2
d.Warehouse Ground Floor Area - 4000m2.
e.Warehouse Mezzanine Floor Area - 1835.5m2
3Earthwork Excavation for footing considered to a depth of 1.50m below the existing ground level.
4Bituminous coating is considered for all substructures below ground level.
515cm thick Roadbase materials below the substructure and Floor slab is considered.
6Floor slab details.
a.Floor slab of 200 mm thick with two layer of BRC mesh A-193 in the warehouse area including rawmaterial storage and office area (2404m2) is considered.
b.Floor slab of 250 mm thick with two layer of BRC mesh A-193 in the production area (1596m2) isconsidered.
c.Floor slab of 100mm thick with single layer of BRC mesh is considered for Office building GroundFloor, Mezzanine decking slab and Roof decking slab.
7250mm thick thermal block works is considered for Office Building external walls.
8200mm block works for external walls of toilets and 100mm block works for internal wallsof toilets
are considered.
9100mm Gypsum bord partitions are considered for all internal walls of office building other thantoilet area.
10Ceramic Tiles with PC rate of Dhs. 30/- per sqm is considered for floors of office room and Toilet
area.
11Ceramic Tiles with PC rate of Dhs. 30/- per sqm is considered for Toilet Walls upto the Falseceiling level.
12100mm high Ceramic tile skirting is considered for Office area.
13600x600 moisture resistant Gypsum false ceiling is considered for Toilet area.
14600x600 Gypsum tiles false ceiling is considered for Dress changing area.
15Minitex paint finish is considered for all external walls
16Fenomastic emulsion paint is considered for internal walls.
17Service block & Guard room to an area of 140m2
18Compound wall around the plot to a length of 534lm and height of 1.80m.
19Compound wall gates of size 9.00m length and 1.80m height - 2 Nos.
SIGNING OF CONTRACT
Based on mutual discussion and understanding both the parties get in to a contract.
Contract agreement shall indicate the time period wherein the project will be completed
and handed over to the client and the terms and condition which will be mutually
agreeable my both the parties.
THE DESIGN PROCESS
After signing of contract the first and foremost duty of the contractor is to
Appoint a consultant
Obtain necessary NOC’S from the authorities.
Preliminary Approval.
Final submission and Building Permit.
Final submission drawings shall include
1. Architectural drawing.
2. Structural drawing.
3. PHE drawings.
4. MEP drawings.
5. Fire system drawings
6. other services if any.
Once the final approval is received. Building permit is received. Construction drawings are prepared . The next process of
construction that is site mobilization starts.
SITE MOBILIZATION
Site mobilization means preparing the site for construction which includes
temporary fencing , setting up of construction site with equipment, electricity,
construction trailer, provision for labor accommodation, site office, signage ,installation
of equipment . etc.,
Before starting of site mobilization developer has to apply for mobilization NOC
attaching mobilization drawing showing the following .
• Environmental , safety , health ,welfare and accident prevention plan & site security
management .
• Proposed site access route to the plot
• Site organization layout including plan of the site temporary arrangement and facilities
• List of plant and equipment to be used for construction on site.
EXECUTION AND MONTHLY BILLING.
Execution of construction project involves coordinating people and
resources, as well as integrating and performing the activities of the construction in
accordance with the project management plan,
Monitoring and controlling is an integral part of construction , project execution
shall be done such that potential problems can be identified in a timely manner and
corrective action can be taken, when necessary, to control the execution of the project.
The key benefit is that project performance is observed and measured regularly to
identify variances if any .
In this chart we are explaining the activities involved in project execution. The shown
activities in the chart plays an important role in the execution of a project . Any
differences or imbalances in the said activities effects the progress of the project.
Construction project typically involves many different trades in order to
reach completion .A project is broken out by each scope of work and typically
separated according to the Construction Specifications like General Conditions, Site
work, Utilities, Concrete, Steel, etc. Once the areas of the scope of work are defined,
then a corresponding value is assigned to each one so that a percentage complete can be
established for each item as progress is made on the project. Based on the progress of
work billing is done for the percentage of work done and the material involved in the
same to get the amount of expense occurred and make comparison to understand the
variance with final quote.
HANDLING OF VARIATION , IF ANY
Over the course of any construction project, the work scope may change. Change is a normal and expected part of the
construction process. Changes can be the result of necessary design modifications, differing site conditions, material availability, contractor-
requested changes, value engineering and impacts from third parties, to name a few. Beyond executing the change in the field, the change
normally needs to be documented to show what was actually constructed. The end product of this effort is what the industry terms as-built
drawings. When changes are introduced to the project, the viability of the project has to be re-assessed. It is important not to lose sight of the
initial goals and targets of the projects. When the changes accumulate, the forecasted result may not justify the original proposed investment in
the project
FINAL SETTLEMENT AND HANDING OVER
This is the final process of construction , once the construction is completed in all
respects . Developer applies for completion certificate to the authorities . Then the NOC is received from
the authorities. The developer hands over the keys to the client after the final settlement
Advantages of Turnkey project
• One point contact from start to end.
• Flexibility and convenience of having budgetary quote ,
final quote and detailed scope of work and drawings which
can be compared in the market without any expenses.
•Better control over the project as the design, estimation and
execution is all under one roof.
•Advantages of PEB and precast to the client.
• Economical and speedy construction .