Calfrost engineering Information

Marine:- * Air-conditioning Plant repairs,AMC’s, shut downs, erection of plants. * Refrigeration /A.C plant maintenance, break down repairs, overhauling of Compressors * Electrical motor rewinding, panel fault detection & Rectification * Electrical and Instrumentation fault detection and rectification * Repairing of hydraulic or pneumatic winches or cranes. Electrical and Instrumentation projects:- * Executed E & I construction on unmanned Panna D Platform of ONGC built at VSKP. * Instrumentation installation on Vizag Vijaywada Pipe Line with L & T (Phase –I) * Instrumentation erection on Vizag Secunderabad Pipe Line with L & T (Phase-II) * E & I Project of GAIL Spread-VI Vizag – Secunderabad LPG Pipeline. * Commissioning and calibration of all instruments for Panna E Platform. * Above ground electrical job at SALPG site under Larsen and Toubro Underwater works:- * Installation of Anodes and reference cells for HPCL Pipeline on trestle bridge Vizag. Underground Pipeline testing:- * Outer harbour to LPG Plant- HPCL, Jetty to IOCL, Jetty to BPCL. * ESSAR Biladila Visakhapatnam Pipe Line project 90 K.M. * testing petroleum product pipelines around India and tested nearly 40 section of length from 600mts to 37K.M in one section. Precision Engineering jobs:- * Repair and Calibration of High Pressure Safety Relief Valves of various sizes. * Charging Accumulator with Nitrogen for Shut down Panel on Riggs/Platform at 220Kgs/cm2. * Repairs of Pressure Control valves. * Repair on Pipe Indicating Gauge launcher for leak. * Installation of Temporary Cathodic Protection on pipelines. * Modification on Pneumatic control panels of Test Separator skid Mechanical Engineering works:- * Manufacturing of centrifugal blowers, ducting. * Designing and manufacturing of Semi Automatic Missile booster loading trolley for RZ-61 missile –Indian Navy. * Manufacturing of blower unit for AHU’s. * Manufacturing of heat exchangers / Chillers or evaporators