Nautec has completed the underwater strengthening work for 2 platforms as part of C-26 Cluster Pipeline Project for SWIBER in India. The Scope Underwater strengthening of Structural Members and Joints was carried out at C24P1 and BB Platforms without removal of existing structural members. The scope of work included pre-engineering survey assistance, detailed engineering [...]
The Scope The scope of work for the grouting of leg-clamps, inline-clamps, X-clamps and infilled members included: Preparation of grouting procedure Supply and delivery of NaX® Q140 grout material and lubrication mix Provision of mixing/pumping facility and installation equipment necessary for the grouting work Provision of offshore grouting crew The Challenges Designing a clamp with [...]
In January – February 2012 Nautec’s engineering team worked jointly with Larsen & Toubro to design a grouted strengthening program for MNP and MNW platforms. During the engineering phase L&T Valdel consulted Nautec’s engineering team to help develop a solution to strengthen members earmarked by them. The Client Larsen and Toubro, India. The Scope [...]
The Client End client: Oil and Gas Corporation Limited (ONGC). Main contractor: Carlton Industrial Engineers. The Scope Provision of Pre Engineering Data collection Procedure; carry out Ship Impact analysis of HY platform; global in-place analysis & impact of other jacket members; pushover analysis for repaired jacket; design and detail engineering of repair methodology preferably [...]
In April 2014 Nautec was contracted by Larsen & Toubro Limited to provide Structural Strengthening of Members and Joints at PLQP Platform by infill of UHPC grout NaX® Q140. The strengthening works consisted of the infill of two members and two joints at the deck support frame of PLQP Platform The Client Nautec was commissioned [...]
Provision of Pile Grouting Services - MB Platform and Pipelines Project. The Client TLO Offshore Sdn Bhd. Main contractor: L&T & Sapura The Scope Nautec’s scope of work for the grouting of the 4-legged MB Jacket included the supply and delivery of grout material for jacket leg grouting; provision of qualified offshore grouting personnel; [...]
In May 2012 Nautec undertook grouting of 1 jacket and 1 Tripod at the PLQP (Process Cum Living Quarters Platform). The PLQP Jacket along with a flare tripod was to be installed in the Deen Dayal West Field, which is situated in the Krishna Godavari (KG) Basin block KG-OSN-2001/3, 15 km South-East offshore Kakinada, [...]
In February 2014 Nautec carried out grouting of pile sleeve annuli at New SBM in Panna Field, operated by British Gas, India as contracted by Essar Offshore Subsea Ltd. The pile sleeve annuli was grouted with Nautec’s NaX® Q110 Ultra High Performance Cementitious (UHPC) Materials. The Client Nautec was contracted by Essar Offshore Subsea [...]
