supply of set of hose assembly complete [including fixtures] for conservator to transformer and conservator to conservator as per clw drg.no. clw/es/3/sk-2/0456, alt - j or latest [si. no.1 and si. no.2]. each set consisling of: [1] item si. no.01 - 02 nos/set.[2] ltem si. no. 2 - 01 no/set. , set of hose assembly complete [including fixtures] for conservator to transformer a nd conservator to conservator as per clw drg.no. clw/es/3/sk-2/0456, alt - j or latest [si. no.1 and si. no .2]. each set consisling of: [1] item si. no.01 - 02 nos/set.[2] ltem si. no. 2 - 01 no/set. [ warranty period: 30 mon ths after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]