Calibration services - electrical, electronics voltage, current, power (ac/dc), temperature, specific heat & humidity, calibration of insulation monitor device(imd) qty 02 nabl labs lab,calibration services - electrical, electronics voltage, current, power (ac/dc), temperature, specific heat & humidity, calibration of hygrometer qty 01 nabl labs lab,calibration services - electrical, electronics voltage, current, power (ac/dc), temperature, specific heat & humidity, calibration of protection meter qty 02 nabl labs lab

Modular heating and cooling heat pump type outdoor system,ceiling mounted four way round flow cassette indoor unit,refrigerant y joints branch joints,refrigerant grade copper piping with elastomeric nitrile rubber insulation,pvc condensate drain piping with 6 mm nitrile insulation,copper conductor control communication cabling,outdoor unit mounting stands supports,refrigerant charging testing and commissioning

Fabrication erection welding testing calibration painting heat insulation and commissioning of 5 nos of cr tank for bitumen services 4500 kl x 5 nos 20 m dia 16m ht each along with associated works at paradip bitumen project at paradip

Dismantling of existing 1000 kl bitumen tank and construction of new 2000 kl bitumen tank tk-187 (n) at barauni refinery.

Supply and fixing ss 20 kl grade 304 tank and fabrication job

For complete deion and other details, please refer to tender

Composite work for heat exchanger system including design, supply, erection,testing and comm of shell and tube heat exchanger, air fin cooler, water tank, expansion tank with associated tank with associated piping and valves, elec and inst