short dated tender - supply of portable fire extinguishers , portable fire extinguishers as per is 15683(2018), with capacity 6 kg, expellant media- n2 based(stored pressure type), material spec for the body low carbon/composite/ss/aluminum of is 15683 (2018), powder based extinguishing media for a,b,c class of fire, minimum effective discharge ime 18 sec, fire rating 3a, certification: nabl accredited lab.- spec: as per drg.no. nil specn: is 156 83(2018) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permit ed: max 8 lacs ] ]