bids are invited for boq total quantity : 1--1 all types of branches or nozzles * 63 mm 4 no. 2 all types of couplings * 63mm 1 set 3 hydrant-stand pipe type * 63mm 2 no. 4 metal strainer * size: 75 mm material : gunmetal / stainless steel as per is : 907 weight : 3.0 kg 2 no. 5 basket strainer * material ms size / dimension dn 100 brand bew application industrial pipe for fire thickness ( mm ) 13 mm approx 1 no. 6 ear plug application noise reduction color orange material pu packaging unit 50 pcs pin type 2 pin length 10-20 mm snr 25 - 35 db 10 set 7 canal caps size : standard, weighing less then 500 gms., it has a concealed handle with good grip to protect the hand and reduce welders fatigue for industrial use, provided with with black glass personal protective equipment, made in india color may vary 10 no. 8 cooling vest m, l, xl, xxlas a req 10 no. 9 safety shirt comfortable to wear skin friendly quality approved m, l, xl, xxl as a req 10 no. 10 safety trouser m, l, xl, xxlas a req 10 no. 11 collecting breeching * 63 mm 2 no. 12 dividing breeching ( hand control ) * c34 2 no. 13 hydrant flange * 4 1 / 2 and 5 1 / 4 inch 2 no. 14 hydrant key & bar ( with hydrant spindle ) * 1010 x 460mm 1 no. 15 adopter for air store pressure 11cm / 4, 3 2 no. 16 sprinklers head ( bulb type, fusible type ) * working pressure 12 bar material ;- brass 2 no. 17 fire suit proximity suit type 3 layer material outer layer made from 430 gsm, commercial aluminized grade am and middle layer vapor barrier and 3 inner most layer flame retardant cotton. size universal color silvery white weight 8 to 10 kg. features it consist of ( 1 ) one piece coverall ( 2 ) hood with visor ( 3 ) a pair of five finger gloves & shoes with neoprene sole. it is commercial quality. factory packing 01 set approval aluminized fabric is certified by en iso 11612