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HOT TAPPING
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Technicians
certified in hot tapping up to 12-inch.
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OSS owns
equipment up to 12-inch.
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Larger sizes
done with UK partner.
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Hot tap
experience includes - oil and gas, water and
petrochemical.
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Can provide
fittings, split tees, saddles etc as well as
service.
PNEUMATIC DRILLING & CUTTING SERVICES
· bpTT
– OSS has supplied parts and drilled holes through
31 corrosion monitoring access fittings to the Teak
turnaround and 9 on the Immortelle turnaround.
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bpTT –
currently using our pneumatic magnetic drills on the
offshore platforms during regular operation for
drilling of holes for various applications (bolt
holes, milling of beams etc.). Provided cold cutting
services for Hydrotech for replacement of
hand-rails, deck plates, meter stands etc. on
Samaan platforms.
· Drilled,
cleaned and tapped 520 holes in reactor vessel walls
at Refineriaisla in Curacao – August 2002.
· Cut
man-ways using pneumatic tools in Terminal Process
Area (V-603) at bpTT during operations.
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Drilled six 4-inch holes in high tensile strength
steel at ALNG through RMSL for compressor project in
2003 & April 2004.
PIGGING, ENGINEERING CONSULTANCY, SPECIALTY SERVICES
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Supplied
British Gas Hibiscus platform with two
bi-directional pigs for routine maintenance pigging
– 2003.
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Supplied
pigs to Tecron in Venezuela and Coastal Diving in
Trinidad .
· Developed
commissioning procedure for EOG Parula 12-inch gas
line inclusive of pigging, gauging, hydrotesting,
de-watering and nitrogen purging.
· British
Gas – supplied and retrofitted BG’s two offshore
platforms with the required internal corrosion
monitoring systems.
· Currently
providing engineering consultancy services to
British Gas Trinidad & Tobago Limited on Corrosion &
Chemical Management.
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Currently
contracted by BGTTL to handle routine internal
corrosion monitoring – high pressure coupon
retrieval using certified technicians, sampling and
testing on flow lines and transport lines, ER probe
data collection etc.
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Provided
engineering consultancy services to Harbert on
procedure development for hydrotesting of BHP
18-inch and 30-inch land sections.
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Supplied
pigs for commissioning of the Harbert 18-inch and
30-inch lines for BHP.
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Performed
chemical treatment on hydrotest water for BHP line.
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Performed
line preservation chemical batch treatment on BHP
land lines following hydrotesting.
· Supplied
hydrotest monitoring equipment to Harbert on above
line hydrotesting inclusive of monitoring
technicians.
Other
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Currently
performing Cathodic Protection monitoring for BG
24-inch land line.
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Currently
renting tote boxes, tote tanks & pressure washers to
oilfield service companies for offshore use.
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Rented
1000-gallon and 550-gallon storage and transport
tanks to bpTT.
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