CPA – Projects · CPA – Projects S/N Project Name Type of Development Award 1 Shelford Suites...

CPA – Projects

S/N Project Name Type of Development Award

1 Shelford Suites Residential Non-Landed < 25,000 m2 Platinum

2 Wilkie Studio Residential Non-Landed < 25,000 m2 Platinum

3 Cliveden At Grange Residential Non-Landed > 25,000 m2 Platinum

4 The Residences at W

Singapore Sentosa Cove Residential Non-Landed > 25,000 m2 Platinum

5 Punggol Waterway Part 1 Civil Engineering Platinum

6 City View @ Boon Keng Residential Non-Landed > 25,000 m2 Gold

7 One Shenton Residential Non-Landed > 25,000 m2 Gold

8 Queenstown RC21 Residential Non-Landed > 25,000 m2 Gold

9 Sengkang N4 C16 Residential Non-Landed > 25,000 m2 Gold

10 Trevista Residential Non-Landed > 25,000 m2 Gold

CPA – Value-Added Productivity

S/N Company Award Category Type of Award

1 Greatearth

Construction Pte Ltd

Category 1

(Turnover ≥ S$100 million)

Best VAP Builder Award &

Best VAP Improvement

Builder Award

2 Straits Construction

Singapore Pte Ltd

Category 1

(Turnover ≥ S$100 million)

Best VAP Builder Award

3 Chye Joo Construction

Pte Ltd

Category 2

(Turnover < S$100 million)


4 Santarli Construction

Pte Ltd

Category 2



5 Unison Construction

Pte Ltd

Category 2



6 Guan Ho Construction

Co. Pte. Ltd.

Category 2


Best VAP Improvement

Builder Award

CPA ASSESSMENT COMMITTEE

Chairman:

Mr Kevin Wong Group CEO, Keppel Land Limited

Deputy Chairman:

Mr Lam Siew Wah Deputy CEO (Industry Development), Building and

Construction Authority

Members:

Mr Tan Tian Chong Building and Construction Authority

Mr William Tan Building and Construction Authority

Mr Chew Keat Chuan Building and Construction Authority

Mr Allen Ang City Developments Limited

Mr Vincent Koo DCA Architects

Er. Lai Huen Poh RSP Architects Planners & Engineers (Pte) Ltd

Er. Ng Eng Kiong Squire Mech Pte Ltd

Mr Jon Skipworth Button Gammon Construction Limited

Mr Tan Wey Pin Lum Chang Building Contractors Pte Ltd

Dr Johnny Wong Housing & Development Board

Mr Venktaramana

A/L V Vijayaravan Land Transport Authority

Mr Koh Chwee JTC Corporation

Construction Productivity Awards (Best Practices and Innovation)

Arbeit Sicher Pte Ltd

Platinum

“CLiMB12 methodology”

Key Features:

• Arbeit Sicher enhanced their award-winning

cantilever working platform, the TeMP system, to

enable the installation or dismantling of lifts in the

absence of a three-phase power supply available on

site and to facilitate progressive building

construction.

• CLiMB12 uses TeMP System (TeMP) capped at 12m

working height to improve the ease of use at job

sites.

• Use of CLiMB12 significantly increases overall

productivity by 31% and 23% and cost savings of

41% and 23% (if compared with the conventional

scaffold method and the manual operated lifting

platform method respectively) through the vertical

hoisting movement on the TeMP without the need of

disassembly. This distinctive feature is the first of its

kind being developed to suit the elevator industry.

Swee Hong Engineering Construction Pte Ltd

Platinum

“Auto safety shackle”

Key Features:

• Swee Hong developed an automatic safety shackle

with remote control to carry out lifting works on site.

The shackle can be released by controlling it with a

remote control that efficiently and effectively

eliminats the hassle of removing the manual shackle

from height.

• Reduces manpower, saves time, eliminates the

possibility of accidents occurring onsite and improves

productivity by achieving 25 times more lift counts in

a day and 15 minutes less for each process of lifting.


Ssangyong Engineering & Construction Co., Ltd

Platinum

“Innovation on structural stability for sloping RC

structure”

Key Features:

• Ssangyong Engineering constructed the Marina Bay

Sands Hotel project that consists of three towers of

57 storeys with a skypark and sloping structure to

meet the tight work schedule of 28 months. To

maintain the structural stability of the sloping wall

structure, a combination of temporary strutting

system and a phase-by-phase post tensioning

system were used.

• The new innovative method improved the

construction time to 16,112 mandays from 28,694

mandays for the conventional method.

• Effectively free the ground level area for other

construction activities, and achieved material savings

of 61.5% for strut materials and 43.8% in labour.

Fujitec Singapore Corporation Ltd

Gold

“Re-engineering of lift installation using moving platform

installation system”

Key Features:

• Traditional lift construction uses scaffolds or gondolas.

Use of the moving platform method provides a more

productive, cost-effective and safer method of

installation.

• Based on a 30-storey high building, the new method

improves the lift installation time to 903 manhours from

2,512 manhours for the conventional method.

• Cost-effective method as it gives 87% rental savings

over scaffolding and 58% over gondola.

• It is safer to access with a larger and more stable

working platform.


Ginlee Construction Pte Ltd

Gold

“Facilitating productive and innovative controlled

demolition works”

Key Features:

• Ginlee undertakes upgrading and partial demolition

works in “live” environments and historical building

preservation; giving specific attention to

environmental and safety concerns.

• Proper planning on the use of their fleet of demolition

machines and equipment in their controlled

demolition processes to improve construction

productivity.

• Focus of both management and operations team to

integrate planning and effective work processes to

suit site requirements and constraints.

SG Concept Pte Ltd

Gold

“Re-engineer conventional RC construction using hybrid

light gauge steel frame for landed house”

Key Features:

• SG Concept worked on a new innovative method by

re-engineering conventional reinforced concrete

construction of using hybrid light gauge steel frame

for landed housing. This is to replace the

conventional method of using reinforced concrete,

brickwalls and services embedded in brickwalls.

• The new method improves construction time to 468

mandays, from 1,144 mandays for the conventional

method.


SH Design & Build Pte Ltd

Gold

“ Re-engineering of installation method of precast

concrete wall panel system”

Key Features:

• SH Design modified the attachment of telescopic

handler to facilitate the installation of wall panel to

replace manual transportation and handling by

labours

• Re-engineering of work processes led to on-site

manpower reduction and high level of productivity.

Ssangyong Engineering & Construction Co., Ltd

and PQ Builders Pte Ltd

Gold

“Innovation on Restrain and Guide Cable System

(RGCS) for access to overhanging and slanting gable

end wall”

Key Features:

• Ssangyong Engineering and PQ Builders jointly

designed and implemented a new innovative method

to carry out architectural finishes to the curved

facade of the Marina Bay Sands Hotel Towers,

which consists of 3 towers at 57 storeys height with

skypark.

• Utilised the Restrain and Guide Cable System

(RGCS) fixed on the gable wall for the gondola to

glide along the surface for finishing works to

overcome challenges of the overhanging and

slanting gable end wall.

• Eliminated the conventional methods for access

using scaffolding and mast climbing work-platform

system.

• Reduced labour by 1,500 mandays comparing to

using the conventional scaffolding method.



Gold

“3D visualisations and integrated BIM process”

Key Features:

• Swee Hong’s Building Information Modelling (BIM)

process integrated its 3D models with maps to provide

better visualisation of construction sites and

surrounding structures and buildings.

• The BIM process also includes a reliable digital

representation of the construction methods available

for design decision making, high-quality construction

document production, construction planning and

performance predictions.

• Having the ability to keep information up-to-date and

accessible in an integrated digital environment gives

engineers, contractors, and stakeholders a clear

overall vision of the projects, as well as the ability to

make informed decisions faster.


Gold

”iPhone application for construction”

Key Features:

• Swee Hong designed and developed an in-house

iPhone’s application for project management which

includes a human resource module for leave

application, a vehicle usage monitoring and asset

tracking module which allows the company to track its

vehicle movement from the application.

• This application also included a project daily task

application module which allows supervisor, project

manager and management in assigning tasks to staff.

Daily report of the actual jobsite can be tracked and

monitored.

• Real-time information led to manpower reduction and

higher level of productivity.


Yau Lee Construction (Singapore) Pte Ltd

Gold

“Construction cycle planning with enhanced installation

method for precast components and application of large

panel formwork”

Key Features:

• Through detailed planning and control on daily

operations, Yau Lee was able to ensure continuous

workflow and enhance the overall efficiency. The

construction cycle planning involves process re-

engineering to optimise the daily construction works

to improve construction time.

• Yau Lee designed and manufactured toe brackets for

temporary fixing of the precast facades to shorten the

installation time and speed up the construction cycle

to 8 days from the normof 10 to 12 days. Yau Lee

also designed and manufactured large panel

formwork systems for cast-in-situ walls to improve the

productivity and ensure the quality of the concrete

wall finish.

Yau Lee Construction (Singapore) Pte Ltd

Gold

“VHSmartTM – An integrated system for Construction

Management and Productivity Analysis using Biometric

Attendance”

Key Features:

• Yau Lee developed and implemented a computerised

finger veins biometric system to monitor staff

movement and their productivity at construction sites.

• VHSmartTM integrates worker attendance,

construction cycle plan and trade activities to produce

productivity reports without interfering with daily

operations and hence requires no extra work.

• Based on a residential project of 1 block of 22-storey

and 2 blocks of 23-storey, the new method generates

an annual savings of 303 mandays compared to the

conventional fingerprint method.


Yee Hong Pte Ltd

Gold

“Development of customised telescopic handler

attachments to assist in the precast concrete

components installation within building floor”

Key Features:

• To avoid high lifting cost for precast installation and to

boost buildability score for external wall, Yee Hong

replaced brickwalls with plaster to full height precast

wall and developed some customised telescopic

forklift attachments to carry out the installation of the

precast concrete components.

• This new innovation enables precast components to

be installed even after the structural upper floor slab

is completed. The installation is independent of

adverse weather conditions and can achieve better

quality finish at lower lifting cost.

• For 21,000 m2 of precast area, it achieved 43%

increase in productivity and 10,000 manhours saving.

Factsheet - Construction Productivity Awards (Projects)

Wilkie Studio Platinum Award (Residential Non-Landed Buildings Category < 25,000 m2)

Wilkie Studio is a residential project

consisting of three blocks of 4-storey flats

with a total of 40 units, a basement carpark,

swimming pool and communal facilities

located at Upper Wilkie Road/Wilkie Road.

Architectural Consultant ADDP Architects LLP

Structural Consultant KTP Consultants Pte Ltd

M&E Consultant Belmacs Pte Ltd

Builder Tiong Seng Contractors Pte Ltd

Client City Developments Limited

Construction Cost S$ 26.3 million

Gross Floor Area 5,056.98 m2

Key Features:

• The use of single and double layers of Contiguous Bored Pile (CBP) walls helped to

speed up the excavation process and contributed to an increase in site productivity of

the project.

• Extensive use of precast elements such as precast walls, basement columns, balconies

and staircases allowed the construction to achieve a 7-day cycle time.

• Prefabricated Bathroom Units were adopted to improve productivity substantially, which

also resulted in better quality finishes.

• The use of screedless floor system allowed for direct installation of marble or tiles.

• Internal drywall system in lieu of conventional brick wall helped to ease construction and

reduce wet trades on site, thereby increasing productivity on site.

• The use of lightweight modular formwork system for in-situ slab casting instead of the

conventional metal/timber formwork resulted in less manpower needed for installation

and better quality of finished concrete without plastering works.


Shelford Suites Platinum Award (Residential Non-Landed Buildings Category < 25,000 m2)

Shelford Suites condominium is a residential

project located at Shelford Road. It consists of

three blocks of 5-storey apartments with a total of

77 units and basement carpark, attic, swimming

pool and ancillary facilities.

Architectural Consultant New Space Architects Pte Ltd

Structural Consultant LSW Consulting Engineers Pte Ltd

M&E Consultant Beca Carter Hollings & Ferner (S.E. Asia) Pte Ltd

Builder Tiong Seng Contractors Pte Ltd


Construction Cost S$52.1 million


Key Features:

• Single layer of ground anchors was used with Contiguous Bored Piles (CBP) as the

basement retaining wall. As compared to the conventional braced method of excavation,

this has resulted in speedy construction.

• Use of full precast reinforced concrete panels as external walls instead of brick wall

system helped to reduce construction cycle time and improve water tightness of the

building envelope.

• Extensive use of precast and prefabricated components such as drywalls, prefabricated

bathroom units, precast air-con ledges and precast refuse chutes, together with modular

system formwork resulted in less labour requirement, improved safety and higher

productivity.

• Screedless floor system allowed for direct tiling, saving time for extra topping and effort

in levelling.


Cliveden At Grange Platinum Award (Residential Non-Landed Buildings Category > 25,000 m2)

Cliveden At Grange is a luxury condominium

development with four blocks of 24-storey flats

consisting of 110 units, a basement carpark,

swimming pool and communal facilities.

Architectural Consultant ADDP Architects LLP

Structural Consultant LSW Consulting Engineers Pte Ltd

M&E Consultant Meinhardt (Singapore) Pte Ltd

Builder Kajima Overseas Asia Pte Ltd



Gross Floor Area 29,698.21m2

Key Features:

• Use of lift shaft jumping platform without scaffold facilitated early start of the lift

installation.

• Use of drywall partitions in the dwelling units and M&E risers allowed for easier

penetration of services to walls.

• Using wireless switches for lighting in all housing units allowed the time taken for

coordination and installation of concealed cabling works to be reduced, leading to

improved productivity due to less material and manpower usage on site.

• Precast elements manufactured both on-site and off-site as well as the use of

prefabricated unit bath systems helped to achieve greater speed and faster construction

time while resulting in less wet trades on site.

• The use of a fully unitised curtain wall system that spanned from floor to floor in lieu of a

semi-unitised/stick system enabled increased efficiency in installation works which

required less labour.


The Residences at W Singapore Sentosa Cove Platinum Award (Residential Non-Landed Buildings Category > 25,000 m2)

The Residences at W Singapore

Sentosa Cove is a luxurious high end

condominium comprising 19 blocks of 6

storeys with attics housing 228

apartment units, ranging from two-to-four

bedrooms along with penthouses. The

development also consists of one level

of basement carpark under the blocks

and separated by a seawater canal, as

well as full communal facilities and

ancillaries.

Architectural Consultant AXIS Architects Planners Pte Ltd

Structural Consultant KTP Consultants Pte Ltd

M&E Consultant Meinhardt (Singapore) Pte Ltd

Builder Dragages Singapore Pte Ltd

Client Cityview Place Holdings Pte Ltd



Key Features:

• Off-site production of precast bathrooms complete with trade finishes such as

waterproofing works, tiling works and fitting works before delivery to site helped to save

a significant amount of time and manpower.

• The project adopted extensive site precasting works for planks, beams, bay windows

and planters to eliminate logistical issues which helped to accelerate the speed of

superstructure construction.

• Dry wall partition, screedless flooring, rebated door with lift-off hinges and prefabricated

bathroom units were implemented to increase the efficiency and speed of construction.

• External cantilevered façade platform, stair platform, working platform and internal shaft

platform eliminated full height scaffolding while providing the required safety at the same

time.


Punggol Waterway Part 1 Platinum Award (Civil Engineering Category)

The Punggol Waterway is connected to two of

Singapore’s newest reservoirs and offers a

unique waterfront lifestyle complete with

recreational water sports, stretches of

landscaped promenade and sustainable water

technologies. It is a completely man-made

waterway of 4.2 km long that connects to

Sungei Punggol.

Structural Consultant Surbana International Consultants Pte. Ltd.

Builder Koh Brothers Building & Civil Engineering Contractor (Pte.) Ltd

Client Housing & Development Board

Construction Cost S$144.6million

Key Features:

• Eco-drain was adopted as a natural filtration system to filter rainwater and clean surface

run-off water before it is discharged into the waterway. The eco-drain modules were

easy to be joined into large or long pre-assembled panels for rapid installation and

minimising on-site disruption.

• Trench Cutting Re-mixing Deep Wall method (TRD) was adopted to act as a temporary

earth retaining system to reinforce and facilitate the excavation as well as to stabilise the

final embankments slope. This has resulted in cost and time saving.

• 30 m long single span precast beams were used for Punggol Way and Punggol Road

vehicular bridge and this has contributed to ease in construction and time saving.


Queenstown RC21 Gold Award (Residential Non-Landed Buildings Category > 25,000 m2)

The Queenstown RC21 is a public

housing development comprising

four blocks of 30/35/40-storey

residential blocks with a total of

943 apartment units.

Architectural Consultant Surbana International Consultants Pte. Ltd.

Structural Consultant Surbana International Consultants Pte. Ltd.

M&E Consultant Surbana International Consultants Pte. Ltd.

Builder Straits Construction Singapore Pte. Ltd.

Client Housing & Development Board



Key Features:

• High level of precast components such as slabs, beams, columns, gable-end walls,

partition walls, household shelters, staircases, refuse chutes, water tanks, roof fascia and lift

shafts were adopted for ease of construction.

• An identical unit and façade layout was adopted for the entire elevation for each building

block. This design approach helped to minimise the number of moulds required for the

casting of precast facades and the window types, thus resulting in savings in time and

manpower.

• Use of hanging cages enabled the vertical transfer of materials for falseworks and resulted

in better management and time savings.

• Acceleration of architectural works via the innovative lock-up system helped to prevent

damage to the completed work and enabled better housekeeping.


Trevista Gold Award (Residential Non-Landed Buildings Category > 25,000 m2)

Trevista is located in Toa Payoh. It has 3 blocks of 39-

storey residential towers containing a total of 590

apartment units with 2 levels of full basement carpark,

swimming pool, clubhouse and communal facilities.

Architectural Consultant Yang Architects Pte Ltd

Structural Consultant Tham & Wong LLP

M&E Consultant Belmacs Pte Ltd

Builder Dragages Singapore Pte Ltd

Client NTUC Choice Homes Co-operative Ltd

Construction Cost S$ 183.5 million

Gross Floor Area 58,611 m2

Key Features

• Standardised shapes and sizes of structural elements and repeated unit layout were

adopted to achieve economies of scale and reduce complexity.

• Components were precast at onsite precast yard to speed up construction process on

site and save on transportation cost for precast elements.

• Adoption of system formwork allowed for fast and simple installation, resulting in flat

concrete surfaces with no plastering work required, thus helping to save labour, reduce

permeability and create a smooth finish.

• Use of drywall partitions allowed for high quality finish, fast installation and better

housekeeping.

CPA – Projects · CPA – Projects S/N Project Name Type of Development Award 1 Shelford Suites...

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