A - S T A R T E S T I N G & I N S P E C T I O N (S) P T E L T D
 ULTRASONIC THICKNESS MEASUREMENT.
 BOTTOM PIT INSPECTION.
 HULL VISUAL INSPECTION.
 VOYAGE INSPECTION.
 STRUCTURE CONDITION ASSESSMENT.
 HATCH COVER INSPECTION.
 STEEL INSPECTION.
 ROPE ACCESS INSPECTION.
 PAINT THICKNESS MEASUREMENT.
 UNDER WATER INSPECTION.
 ANODE INSPECTION
MARINE INSPECTION
MARINE SERVICES
A*
Leading UTM & NDT Company
A-STAR TESTING & INSPECTION (S) PTE LTD is one of the Leading UTM /
NDT company with registered office in Singapore Providing Various Ship sur-
veys like Ultrasonic Thickness Measurement Survey, Hull Inspection sur-
vey and NDT Inspection.
We are having our regional offices in most of the south east Asian countries
like Indonesia, Malaysia, India, Bangladesh etc., and operating world wide.
The Company is professionally equipped to carry out Hull Thickness Survey
on all kinds of ships such as Bulk Carriers, General Cargo, Container,
Tankers, LPG carriers, Chemical Tankers, etc…
These services include techniques performed by highly trained professionals,
such as rafting and rope access which are all in accordance to top quality
safety standards and are endorsed by many classification societies worldwide.
We are able to provide CAP, CAS, Special Survey, Intermediate Survey or
Annual Survey.
For Enquires, Please Contact
Tel : +65 6261 6162, +65 9382 9286
bala.g@astartesting.com.sg

MARINE INSPECTION
ULTRASONIC THICKNESS MEASUREMENT
A*
OUR UTM EQUIPMENTS
CYGNUS 2 MK 4:
Sl No. - 4255 Sl No. - 4256
Sl No. - 4280 Sl No. - 4294
Sl No. - 4296
CYGNUS 2 :
Sl No. - 1364 Sl No. - 2826
Sl No. - 3070 Sl No. - 3120
Sl No. - 3121 Sl No. - 4184
KRAUTKRAMER - USK 6 / 7B :
Sl No. - 1364 Sl No. - 2826
Tel : +65 6261 6162, +65 9382 9286

 STEEL INSPECTION
MARINE INSPECTION
BOTTOM PIT INSPECTION
A*
Mapping the extent and severity of individual pits by way of systematically
checking pitting corrosion in each bay
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
HULL VISUAL & STEEL INSPECTION
A*
Renewal planning by indicating condition of steel, highlighting areas of
serious wastage, fracturing or buckling based on gauging results, vis-
ual inspection & photography.
Indicating cropping lines for renewal or re-coating and if necessary,
calculation of steel weights
Providing draft reports at sea during ballast voyage, thus informing
Ship Owner in advance, prior to drydocking or lay-up
On-board desktop CAD Operators to simultaneously process incoming
inspection data results on a daily basis ensuring the immediate pro-
duction & delivery of your inspection report prior to the vessel's arrival
at the destination port.
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
VOYAGE INSPECTION
A*
Visual examination and U.T.M. gauging of ballast tanks carried out during
ballast voyage by the following ways
 Ballast Voyage using Riding Crews
 Voyage using Rafting
 Alongside Repair Quays in Ports
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
STRUCTURE CONDITION ASSESSMENT
A*
Renewal planning by indicating condition of steel, highlighting areas of
serious wastage, fracturing or buckling based on gauging results, vis-
ual inspection & photography.
Indicating cropping lines for renewal or re-coating and if necessary,
calculation of steel weights
Providing draft reports at sea during ballast voyage, thus informing
Ship Owner in advance, prior to drydocking or lay-up
On-board desktop CAD Operators to simultaneously process incoming
inspection data results on a daily basis ensuring the immediate pro-
duction & delivery of your inspection report prior to the vessel's arrival
at the destination port.
 Steel Weight Estimation & Repair Plan
 Renewal planning by indicating condition of steel,
 Highlighting areas of serious wastage, fracturing or buckling based
on gauging results,
 Visual inspection & photography.
 Indicating cropping lines for renewal or re-coating and if neces-
sary,
 Calculation of steel weights
 Providing draft reports at sea during ballast voyage,
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
HATCH COVER INSPECTION
A*
Ultrasonic Hatch Cover Tightness Testing
 Efficient alternative to conventional water hose testing
 Time saving method using panoramic ultrasonic generator
(transmitter) and receiver detector
 Tightness test can be carried out with or without cargo in
holds and even at sub-zero temperatures
 Avoid possible unexpected hatch cover repair costs
 Equipment accepted by all major Classification Societies
 Useful for steel cargo charterers and various P & I Clubs
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
ROPE ACCESS INSPECTION
A*
The rope access method is a very cost efficient way of accessing any type of
high rise structure or any type of awkward space.
Proper training and safety guidelines are essential to succesfully carry out a
Rope Access job.
Our professionals are qualified IRATA Level 1, 2 & 3
Our expert team of qualified Rope Access Technicians assists us in providing
specialized services worldwide to the offshore oil & marine industries where
limited access may present a serious problem.
Using safe "abseiling" procedures, our Rope Access Service can carry out
various skilled and semi-skilled operations during ballast voyages on Oil
Tanker vessels, or on stationary Rigs, Platforms and F.P.S.O. installations.
This effectively offers the owner a safe cost-effective option as a convenient
proven alternative to erecting staging or using cumbersome skyjacks etc.
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
PAINT/COATING THICKNESS MEASUREMENT
A*
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
UNDER WATER INSPECTION
A*
Our diving services include underwater inspection, underwater cleaning,
CCTV underwater video survey, mooring system installation, underwater
video and still photography, search and recovery, hull cleaning, aquaculture
diving, media diving, pool cleaning and repair, underwater mapping and light
civil engineering.
Tel : +65 6261 6162, +65 9382 9286

MARINE INSPECTION
ANODE INSPECTION
A*
A-Star has a team of experienced engineers available to inspect external
and internal parts of any vessel, and to advise on the most effective way of
employing cathodic protection to combat corrosion. Periodic inspection of
hull external surfaces and tank internals installed with cathodic protection
enables our engineers to confirm that existing systems that are operating as
intended, and/ or recommend improvements that can be made to ensure that
all surfaces are protected efficiently and effectively until the next pro-
grammed dry docking inspection.
Tel : +65 6261 6162, +65 9382 9286

 PHASED ARRAY ULTRASONIC TESTING.
 TIME OF FLIGHT DIFFRACTION.
 ALTERNATING CURRENT FIELD
MEASUREMENT (ACFM).
 TUBE INSPECTION.
 MAGNETIC FLUX LEAKAGE.
 IRIS TESTING.
 REMOTE VISUAL INSPECTION
(VIDEO SCOPE).
ADVANCE NDT SERVICES
REASONS TO USE A-STAR TESTING & INSPECTION (S) PTE LTD
We remain at the forefront of NDT by continually investing in equipment, tech-
nology and our people. Experience A-STARS’s advantage! Our services operates a
full range of state-of-the-art computerized inspection tools utilizing ultrasound
technology and delivering unparalleled accuracy and resolution. As all data files
are stored on digital media and data review by client on 3rd party can be per-
formed remote by emailing data files.
Advantage of AUT over conventional UT it is more reliable, efficient and accurate
method for girth weld inspection specially on a large range of diameters and wall
thicknesses of oil and gas pipelines. Fast recycle times combined with real time
data allows for immediate weld interpretation and data feedback to the contrac-
tor resulting in reduced repair rates and higher quality welding.
A*
Advanced NDT
Tel : +65 6261 6162, +65 9382 9286

MEASUREMENT (ACFM).
 EDDY CURRENT (WELD SCAN).
 EDDY CURRENT (TUBE INSPECTION)..
 IRIS TESTING.
(VIDEO SCOPE).
Advantage of AUT over conventional UT it is more reliable, efficient and accurate
method for girth weld inspection specially on a large range of diameters and wall
thicknesses of oil and gas pipelines. Fast recycle times combined with real time
data allows for immediate weld interpretation and data feedback to the contrac-
tor resulting in reduced repair rates and higher quality welding.
A*
PHASED ARRAY ULTRASONIC TESTING
Tel : +65 6261 6162, +65 9382 9286

MEASUREMENT (ACFM).
 EDDY CURRENT (TUBE INSPECTION).
 IRIS TESTING.
(VIDEO SCOPE).
TOFD inspections are performed on welds of simple geometry, such as
longitudinal and circumferential welds, it is of great advantage if also the
nozzles present in e.g. a pressure vessel can be inspected in the same go,
and with the same technique
The TOFD technique is an advanced ultrasonic inspection technique that
fulfils a need for reliable inspections. It is a powerful technique because it
can simultaneously detect and size defects. TOFD is now routinely used
in a wide range of applications such as inspection of piping and pressure
vessels.
A*
TIME OF FLIGHT DIFFRACTION
Tel : +65 6261 6162, +65 9382 9286

MEASUREMENT (ACFM).
 EDDY CURRENT (TUBE INSPECTION)..
 IRIS TESTING.
(VIDEO SCOPE).
ACFM is an electromagnetic technique for detecting and sizing sur-
face breaking defects in metals.
ACFM is particularly suited for inspecting painted and/or welded structures
An ACFM sensor probe is placed on the surface to be inspected and an
alternating current is induced into the surface. When no defects are present
the alternating current produces a uniform magnetic field above the surface.
Any defect present will perturb the current forcing it to flow around and un-
derneath the defect; this causes the magnetic field to become non-uniform
and sensors in the ACFM probe measure these field variations.
Two components of this magnetic field are measured - one provides infor-
mation about the depth or aspect ratio of the defect(s), the other provides
information on the positions of the ends of each defect. The two signals are
used together to confirm the presence of a defect and, together with a siz-
ing algorithm, measure its length and depth.
A*
ALTERNATING CURRENT FIELD
MEASUREMENT (ACFM)
Tel : +65 6261 6162, +65 9382 9286

MEASUREMENT (ACFM).
 IRIS TESTING.
(VIDEO SCOPE).
Our equipment is capable of offering these technologies:
 Eddy Current (Weld Scan)
 Eddy Current (Tube Inspection)
 Magnetic Flux Leakage
 Remote Field
 IRIS Ultrasound
Eddy current testing is a noncontact method used to inspect nonferromagnetic
tubing. This technique is suitable for detecting and sizing metal discontinuities such
as corrosion, erosion, wear, pitting, baffle cuts, wall loss, and cracks in nonferrous
materials.
The ultrasonic IRIS option is used to inspect a wide range of materials including
ferrous, nonferrous, and nonmetallic tubing. This technique detects and sizes wall
loss resulting from corrosion, erosion, wear, pitting, cracking, and baffle cuts. Olym-
pus digital IRIS inspection technology is used extensively as a prove-up technique
for remote field testing, magnetic flux leakage, and eddy current inspections.
Remote field testing (RFT) is being used to successfully inspect ferromagnetic
tubing such as carbon steel or ferritic stainless steel. This technology offers good
sensitivity when detecting and measuring volumetric defects resulting from erosion,
corrosion, wear, and baffle cuts.
Olympus remote field probes and the MultiScan™ MS 5800 are used to success-
fully inspect heat exchangers, feedwater heaters, and boiler tubes, around the
world.
The near field testing (NFT) technology is a rapid and inexpensive solution in-
tended specifically for fin-fan carbon-steel tubing inspection. This new technology
relies on a simple driver-pickup eddy current probe design providing very simple
signal analysis.
NFT is specifically suited for the detection of internal corrosion, erosion, or pitting on
the inside of carbon steel tubing. The NFT probes measure lift-off or "fill factor" and
convert it to amplitude-based signals (no phase analysis). Because the eddy current
penetration is limited to the inner surface of the tube, NFT probes are not affected
by the fin geometry on the outside of the tubes.
Magnetic flux leakage (MFL) is a fast inspection technique, suitable for measuring
wall loss and detecting sharp defects such as pitting, grooving, and circumferential
cracks. MFL is effective for aluminum-finned carbon steel tubes because the mag-
A*
EDDY CURRENT INSPECTION
Tel : +65 6261 6162, +65 9382 9286

MEASUREMENT (ACFM).
 IRIS TESTING.
(VIDEO SCOPE).
Our Video-probe is equipped with the latest technology in borescopes. A
long fibre-optic cable illuminates the inspection area with light generated by
a new state-of-the-art lamp in the Light Box. A miniature camera assembly
in the viewing tip of the probe then converts the optical image into an elec-
tronic image. This image is carried back through the probe cable and dis-
played in the LCD color monitor. It allows the inspection of surfaces inside
narrow tubes or difficult-to-reach chambers.
A*
REMOTE VISUAL INSPECTION
Tel : +65 6261 6162, +65 9382 9286

NDT SERVICES
A-Star Testing & Inspection is serving a wide range of demanding customers in Pet-
rochemical, Refineries, Ship Repair, Shipbuilding and Aero-space industries. You can
depend on us for all your Marine Survey, Hull Inspection, Ultrasonic Thickness Meas-
urement Survey, Non-Destructive Testing, Heat Treatment, Hardness Testing and
Inspection Services
All our team mates are well knowledgeable in working with international surveyors
and floating staff. They are committed to find better ways to meet client's needs,
make right judgments, adhere to safety norms and deliver high quality services in
time.
OUR SERVICES
A*
 GAMMA / X-RAY RADIOGRAPHY.
 ULTRASONIC FLAW TESTING.
 MAGNETIC PARTICLE TESTING.
 LIQUID PENETRANT TESTING.
 EDDY CURRENT INSPECTION.
 HARDNESS TESTING.
 POSITIVE MATERIAL INDENTIFICATION.
 FERRITE MEASUREMENT
 VISUAL TESTING
 NDT LEVEL III CONSULTANT
OTHER SERVICES
 POST WELD HEAT TREATMENT.
 PRE HEAT
 WELDING INSPECTION
 WELDER PERFORMANCE QUALIFICATION
TEST (WPQT)
 ELECTRICAL & INSTRUMENTION
INSPECTION
 PAINTING & COATING INSPECTION
 QA/QC MANPOWER SUPPLY
 DEVELOPMENT OF VENDOR INSPECTION
REQUIREMENTS
Tel : +65 6261 6162, +65 9382 9286

OUR CERTIFICATIONS & CLASS APPROVAL
A*
Tel : +65 6261 6162, +65 9382 9286

A star andt-brochure_rev01

Recomendados

Recomendados

Más contenido relacionado

Destacado

Destacado (14)

Similar a A star andt-brochure_rev01

Similar a A star andt-brochure_rev01 (20)

Último

Último (20)

A star andt-brochure_rev01