EDP & LRP Bonus Slide
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Transcript of EDP & LRP Bonus Slide
SNORRE B WORKOVER SYSTEM
CELEBRATING SUCCESS – 900K BONUS FOR HEIGHT REDUCTION OF EDP/LRP STACK
Picture: Kjetil Alsvik - Statoil ASA
Moonpool on SNB
Height requirement 9400mm
Skid
XT
EDP
LRP
Adapter
XT (incl Swallow 451mm)3608 mm
Adapter1391mm
LRP + EDP4300,35
Height ≤ 9348,35
Clearance(XT to LRP)49mmHe
ight
Req
uire
men
t 94
00m
m
5cm difference between height limitation and max committed height
Crucial to reduce height !
EDP / LRP - Challenges
WAS Scotland MPRDate 3
EDP/LRP Stack
Bottom of LRP flange to Top of EDP Speed loc
Actual (Feb 16) – 4074 mm
Total Saving - 226 mm
1 M NOK per 20 mm
11.3 M NOK = £900k
Contract Height – 4.3 M
30 days to Design Freeze from CA
Penalty for not meeting contract height within 30 days was contract cancellation.
Incentive for reducing height was 1 MNOK for every 20 mm saved.
3-d Model (Jan 14) – 4073mm
WAS Scotland MPRDate 4
EDP/LRP Stack on VXT Adapter
Bottom of VXT Adapter skid flange to top of EDP Speed loc
Actual Height - Feb 16 (5762 mm)
Lessons Learned
Defining and freezing the requirements early in a project leads to successful project execution on time and within budget.