bids are invited for completely sealed chemical protective clothing suit with gloves and boot , half sealed chemical protective clothing suit , coveralls , two way radio auxiliaries with throat microphone , self contained breathing apparatus , face piece for breathing apparatus , outer gloves leather , outer gloves chemical resistance , inner gloves cotton rubber , chemical boots , safety helmet , chemical tape , direct mounting type of gas mask , cartridge for gas mask , safety glasses , face mask n95 , gloves , safety boots , combustible gas detector gx 6000 , vacuum gas sampler kitagawa gas sampler , thermal imaging device , decontamination tent and shower system total quantity : 510