Camisea Subsea LPG

/ References / Camisea Subsea LPG

Quick Summary

Pisco, Peru (250km South of Lima)
Delivery system to offshore mooring berth
Export of LPG, Naphta and Diesel
Max Water Depth: 15m
Flat-Pack Bundle 3170m long
- 2 x 20”/24” Pipe-in-pipe
- 1 x 24” pipeline
- 1 x 10 ¾”
- 1 umbilical

Design Temperature: -52°C
U-value = 0.35 W/m²
Extreme earthquake Design:
In 2007, experienced magnitude 8 earthquake without damage
Off-bottom tow installation
300 Tons Pull Winch
Engineering and Installation partners: Wood & Land and Marine

PIP Engineering & Supply Design, procurement, pre-fabrication and field construction support for Camisea Subsea Pipeline Loading System 2004

PIP Engineering & Supply

Design, procurement, pre-fabrication and field construction support for Camisea Subsea Pipeline Loading System.
2004

Jetty-less

The conventional trestle originally proposed for this project was the victim of local objections. These objections were based on the high visibility of such lines and concern that a trestle would interfere with fishing boat routes. The trestle was also subject to a risk of collision over the anticipated 35-year project life and was higher in cost than the subsea option.

Limited Boil-Off

While the system is designed to continuously circulate product through the cryogenic lines to keep them cold, the system’s thermal performance resulted in such a low boil-off rate that the pipelines can be shut-in between shipments for longer than a week and still maintain operating temperatures.

Other References

AkerBP Aerfugl EHTF

The first active heating EHTF system deployed in Norwegian North Sea in collaboration with Subsea 7.

Total Dunbar II

Single-joint S-lay swaged PIP system to replace the first Dunbar PIP; an ITP system in operation since 1994. The Dunbar PIP was snake-laid to mitigate lateral buckling for this hot flowline.

Shell ETAP

Custom solution to meets Shell’s insulation requirements for the HP/HT flowline.

CRISP Subsea Bitumen Pipeline

Early engagement and competitive FEED lead to execution of this world’s first ultra-high temperature subsea bitumen PIP in Singapore. 2020

EF90 Buried LPG Pipeline

ITP was contracted by the operator Trafigura to provide PIP system, procurement, and on-site pre-fabrication supervision and construction / installation assistance in USA.

PIP Engineering & Supply Design, procurement, pre-fabrication and field construction support for Camisea Subsea Pipeline Loading System 2004

Haldia Buried LPG

Gujarat Buried Cryopipe

The world’s first fully buried Cryogenic pipeline for the loading of Ethane and LNG from an existing jetty to a new storage tank. The two parallel 24” lines are buried along a congested corridor with dozens of bends and several road crossings. For the design temperature of -168°C , a high-performance PIP was required to limit boil-off gas and enable a fully constrained buried application, without expansion loops. ITP was contracted in 2015 for the engineering, procurement, pre-fabrication and installation supervision. The system is operating since early 2017.

Tullow TEN Deepwater Flowlines

PIP double-joint flowline and gas injection line fabrication and supply for deepwater installation in West Africa.

Total Absheron EPS Flowline

More references