Calfrost Engineering

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