Electrical, Instrumentation Installation And Commissioning Support

Construction management and monitoring of site activities are considered among the core competencies of Tusudh Enterprises and have vast expertise in this domain. We deal with the following jobs: panel Frame fabrication and erection, SS -MS support fabrication for cable trays, SS /MS Cable tray installation and all type of cable laying like power cables and instrument cables etc, time Bound Shutdown Jobs. We have expertise for Pre-Commissioning and Commissioning of Electrical and Instrumentation jobs.

We provide procurement service for construction work which includes assistance, coordination between the client and contractors working on site and site supervision. And we also help in purchasing new material.

We provide our services on a regular basis in projects including industrial plant maintenance and shut-down jobs in the fields of Berverage, Brewery, Dairy, Chemical, Pharmaceutical, Glass, Refinery, Power Plant, Oil & Gas.

What we offer

  • Preparation of Instrumentation Index.
  • Cable laying - Electrical and Instruments
  • Data Sheet for Instruments, Valves, Control System (PLC Based), MCC Panel, Motors, VFD’s parameter setting, Soft starter, Level transmitter, pressure transmitter, flow meter(magnetic/vortex flow meter/conductivity meter/pressure transmitter/temperature transmitter/pressure switches/density meter/actuator valves/pneumatic control valves/turbidity meter/load cell and analogic instrument.
  • Providing ferrules, cable tags etc.
  • Selection of LV power cable-Based on fault level current keeping in view the permissible limit of voltage drops to reduce line loss.
  • Selection of HT cables - based on short current and considering de-rating factors.
  • Carrying out instrumentation and electrical system studies for HT, PCC, MCC, LDB, APFC and similar and listing out the materials to be fitted.
  • Selection of transformer, HT breaker, LT breaker starter etc.
  • Site Support in terms of engineering requirement.
  • Calculation of fault level in LV side of transformer based on site requirement.
  • earthing strip size calculation.
  • Lightning arrester selection and quantity calculation
  • Panels bus-bar size calculation.
  • Street light pole and voltage drop calculation.
  • Calculate the number of light fixture and lux
  • Capacitor size calculation for power factor correction.

Preparation for Site Jobs

  • Study of Documents like Tray Layout, SLD, MCC Panel, Control System, Cable List & Bill of Material.
  • Fabricate Supports for cable tray's
  • Installed SS and MS Cable trays'
  • Fabricate Cable conduit
  • Fabricate frames for panels
  • Installed GI strips for earthing's
  • Calibration/ Testing of Instruments before Installation.
  • Preparation of Cable Tray Routing drawing, Hook-up& SLD for MCC Panel.
  • Megaring of Motor, Cable & MCC panel.
  • Cable List /Schedule preparation as per Panel Wiring Diagram.
  • PLC Control System Cold Loop checking i.e. Continuity Checking, Hot Loop Checking i.e. with power
  • Power ON checking for MCC Panel & Instrumentation Panel.
  • Power ON trials of Motors No Load & ON Load & records submission to client.
  • Installation of Instruments as per Hook-up drawing.
  • Stainless Steel/ Copper Tubing & Assembly of Instruments.
  • Extended support to customer for Commissioning activities

We are equipped with the latest tools, equipment and tackle required for construction, manufacturing, electrical equipment jobs. We continue to enhance our capability to support manufacturing activities with excellence. We also provide construction engineering services to evaluate and analyse complex project details to find the optimal means and sequence of construction to safely and efficiently build a structure. And we provide both on-site and off-site field engineering support.