mpl_st_hall

THE CHALLENGES

Civil

  • Removal of Turbine Dismantled Foundation parts to designated site.
  • Preparatory works including scaffolding.
  • Installation of all Formwork and Staging.
  • Complete re-barring of Turbine Top deck foundation as per RFQ and specification.
  • Complete RCC casting of turbine top deck foundation as per RFQ and specification.
  • Curing of Concrete Contractor will provide working force based on Customer requirement under the supervision of Civil Company.
  • Removal of Formwork.
  • Removing and replacement of damaged & distorted purlins, side runners, sheeting- column, floor beams, floor gratings & other structural items including supply of all material etc complete up to 20MT
  • Removing structural elements & sheets for erecting heavier component of Turbo- generator and re-erection of the structural elements & sheets.
  • Removing and replacement of damaged & distorted side sheeting, including supply of all material, etc complete up to 200 m2
  • Removing and replacement of damaged & distorted side sheeting, including supply of all material, etc complete up to 500 m2
  • Dismantling a portion of the operating floor slab damaged and reconstruction of the floor slab after replacing the metal decking and reinforcement.
  • Two coats of synthetic enamel painting to structural steelwork including supply of all materials, cleaning, etc
  • Synthetic enamel painting (two coats) to roof & side sheeting including supply of all materials, cleaning, etc

Mechanical

  • Dismantling of all insulation, piping, valves, pumps and other mechanical components as per RFQ
  • Dismantling, Overhauling and re-installation of condenser tube cleaning system and debris filter system
  • Replacement of Roof Extractor unit
  • Complete repair/rehabilitation of surface condenser including scaffolding, cleaning, checking, removal of damaged tubes, exchange of tubes, hydro testing of surface condenser as per RFQ
  • Repair/replacement of existing damaged pipe, fittings & valves, hydro testing of refurbished pipe after erection
  • Removal of insulation and replacement of insulation material
  • Cold setting and hot setting of spring hangers after completion of piping erection of all spring hangers located within STG building

Electrical

  • Replacement (dismantling and installation) of Generator Isolated Phase Bus Duct
  • Replacement of all Motors and Motor actuators as per RFQ
  • Replacement of Lighting and Small power of STG building
  • Replacement of Low voltage cables including cable accessories within the Power House
  • Replacement of damaged medium voltage power cables including cable accessories within the Power House
  • Replacement/repair of damaged cable supporting system and Cable Tray inside Power House
  • Replacement of Damaged Grounding System
  • Replacement of Electrical Control Panel
  • Integrity Check, testing and re-commissioning of Protection Panels
  • Erection, Testing and Re-commissioning of FUJI supplied Equipment
  • Integrity Check, Final Testing and Re-commissioning of Entire Electrical System of STG unit

Instrumentation and Control

  • Complete Replacement of Field Instruments as per RFQ (sensors, transmitters, recorder, actuators, indicators, level gauge, level switch, pressure switch, RTD, thermocouple, flow gauge, analyzer rack, conductivity analyzer, etc)
  • Complete replacement of Instrumentation Cables as per RFQ.
  • Complete replacement of Control Cables as per RFQ
  • Replacement of Control Valves as per RFQ
  • Replacement of ON-OFF Valves as per RFQ
  • Installation of new PA & Communication System equipment as per RFQ
  • Installation of new Fire Detector and accessories as per RFQ
  • Replacement of Local Control Panels as per RFQ
  • Installation of erection hardware for installation of all Doosan Skoda supplied instruments and for all Fuji supplied instruments
  • Dismantling of damaged I&C items, temporary removal and re-installation of existing instruments in good condition.
  • Testing, Integrity Checking and Health Checking of all field instruments
  • Integrity check for repair/replacement of Control valves
  • Instrument loop checking of Fuji supplied instruments
  • Instrument loop checking of BOP instruments

PROJECT DETAILS

Categories:
Client: Meghnaghat Power Ltd. 450MW CCPP
Location: Meghnaghat, Sonargaon
Completed: 2016
Value: BDT 173,870,268.00

OUR CLIENTS SAYS

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I’ve been happy with the services provided by Construction LLC. Scooter Libby has been wonderful! He has returned my calls quickly, and he answered all my questions.

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