Techcon Engineering and Consulting develops lift plans, heavy lift design and transportation of special cargo.

Services:
  • ■ 3D Lift plans
  • ■ Lifting and construction design for onshore and offshore structures
  • ■ Special lifting operations design
  • ■ Special accessories design
  • ■ Specification of common accessories
  • ■ Stress analysis of equipment for lifting and transit conditions
  • ■ Pontoon, mooring, anchoring and seafastening design
  • ■ Seafastening and transportation for special cargo
  • ■ Design of marine operations
  • ■ Soil bearing capacity calculation for support through geotechnical study
Presentation:
  • ■ 2D and 3D drawings
  • ■ Full calculation report
  • ■ Video animation of lifting operations
  • ■ Dynamic simulation in time domain
Standards:
  • ■ ABNT
  • ■ EN / API
  • ■ IMO/ILO/UM ECE
  • ■ ISO 19901
  • ■ DNV GL
Tecnology:
  • ■ Multibody dynamic analysis in time domain and frequency domain
  • ■ Fluid-Structure interaction using CFD
  • ■ Non-linear structural analysis

Lifting and rigging design plans developed by TechCon

Lift plan for offshore removal of existing motor using temporary platform. On-field inspection, structural design for spreader bar and skid. Calculation and design of lifting devices. Supervision of operation.

Lift plan for offshore removal of existing skid. Lashing plan of skid on supply boat. On-field inspection. Calculation and design of lifting devices.

Lift plan for offshore installation of reinforcement beams. Structural design of guides for installation of beams. On-field inspection, interferences verification Calculation and design of lifting devices. Supervision of operation.

Structural design and lift plan of offshore temporary platform. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Structural design and lift plan of trolleys for cargo handling at offshore platform. Calculation and design of lifting devices. Supervision of operation.

Structural design and lift plan of temporary platform for transformer mezzanine. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan for placing temporary platform on supply boat and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing trolley inside container and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan of removal of existing monorails. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of offshore installation of skid. Structural design of spreader frame. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of offshore installation of pump. Lift plan for placing pump inside container and lashing plan. On-field inspection, interferences verification. Calculation and design of lifting devices. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan of offshore installation of motor. Structural verification of spreader bar. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of installation of various equipment on offshore platform. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan for offshore installation of transformer. Structural design of spreader frame. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of offshore removal of fire pump and piping. Onfield inspection, interferences verification. Calculation and design of lifting devices.

Lift plan of offshore removal of fire pump and piping. On-field inspection, interferences verification. Calculation and design of lifting devices.

Lift plan of offshore removal of existing crude oil cooler and new crude oil cooler installation. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of offshore removal of existing transformer and temporary tranformer installation. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of offshore heat exchanger installation. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan of offshore VFD modules installation. Structural design of spreader frame. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Structural design of mezzanine modules of offshore platform. Lift plan of offshore mezzanine modules installation. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan for placing VFD modules inside container and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing motor inside offshore basket and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing skid on supply boat and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing mezzanine modules on supply boat and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing cooler inside container and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing transformer inside basket and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for offshore removal of fire pump and piping with 120 meters of depth. On-field inspection, interferences verification. Calculation and design of lifting devices.

Lift plan for placing heat exchanger inside container and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Lift plan for placing transformer inside basket and lashing plan. Calculation of sling using exclusive software considering movement of vessel. Supervision of operation.

Load test on spreader frame for 44 t. Verification of structural design. Inspection of fabrication and non-destructive test. Certification of load test.

Lift plan for weighbridges and light towers at port of Vitoria.

Lift plan for offshore removal of heater and transformer. On-field inspection, interferences verification. Calculation and design of lifting devices. Supervision of operation.

Lift plan for offshore crane engine replacement using temporary scaffolding structure on FPSO platform. Field survey, scaffolding structure design, structural verification of boom crane to support concentrated load, dynamic analysis, calculation and design of lifting accessories.

Lift Plan to replace spooler of winch for risers without using crane on FPSO platform. Lift plan to load out cargo to suplly vessel. Field survey, interference checking, verification of topside structure to support chain hoist and design of lifting accessories.

Onshore and offshore lift plan for bundle extractor boarding. Seafastening for cargo transport, spreader bar checking and lifting accessories detailing. Field supervision and consulting. FPSO platform in the Campos Basin.

Lift plan for lift, moving and handling hoses for offload of tanks, using temporary structures. Lift plan for submerged pump in FPSO platform.

Lift plan for lifeboat and skid rescue using drillship crane. Scope: Lifting design, inspection of lifting equipment and accessories and supervision of offshore operation.

Lift plan for telescopic crane on barge to lift formwork for the construction of bridge protection pier in Tiete River (Brazil). Lifting design, structural check of the deck of the barge and structural strengthening design of barge deck.

Lift plan for davit of rescue boat replacement on FPSO platform. Lift plan for onshore & offshore lifting, field survey, structural inspection, design verification of the temporary structure, inspection of lifting accessories, field supervision of operations onshore and offshore.

Consulting for construction of port facility using crawler crane on barge. Design of cranes for offshore and onshore lifting, barges, tugs, marine operations, road transportation, loadout and lifting of piles and precast concrete pile caps. Interference assessment with laser and budget of lifting operation. Temporary floating breakwater to protect barge during loadout. Port of Tubarao, Vitoria, Brazil.

Lift plan for antenna using floating maintenance unit crane. Structural verification of the protection structure, dynamic analysis for cargo behavior, definition of metocean limits and field supervision of operation. Platform P-57 Petrobras at Espirito Santo Basin.

Lift plan for offshore crane assembly on fixed platform using jack-up platform crane MOP-1, Espirito Santo Basin. Photo: Petrobras.

Lift plan for boiler drum replacement aboard FPSO. Site survey, design of lifting devices, temporary structures, spreader bar, seafastening and bumpers design, definition of metocean parameters. FPSO at Campos Basin.

Offshore crane boom repair certification FPSO platform. Inspection in the field, check the failing condition, check the provisional reinforcement and definitive repair, monitoring the implementation of the on-board repair, inspection of nondestructive testing and issuance of certificate of conformity.

Salvage design of dredge wreck using sheerleg crane.

Design verification and consulting for lifting and replacing lifeboats, winches, davits and accessories without use of cranes, FPSO platform. Lifting done with strand jacks.

Lift plan for lifting turbine and compressor on offshore FPSO. Site survey, calculation and detailing of wire rope and web slings, adjustable spreader bar, temporary supports.

Upending of pressure vessel (reactor) of 160 tonnes, using three cranes.

Lift plan for electrical transformers. Lift plan for lifting transformers in narrow space with interferences.

Lift plan for assembly of storage tank rings and domus roof. Structural verification and stress analysis using finite elements. Road transport study.

Lift plan for precast columns, roof beams and crane runway beams for shipyard construction. Design of lifting pins and spreader bar. Check lateral stability of prestressed concrete beams of 32 meters.

Lift plan and upending of 54 towers for the project “Wind Fences” phase I, Vale, including verification of structural trusses and design of lifting devices.