supply of double side openable door closerdouble side openable door closer,double side openable door closer (the overhead double acting concealed door closer devi ce), as per icf drg. no. icf/sk3-5-6-014, item-5, alt-j or as per rcf drawing mi006232, item-18 alt-d, ma ke/brand: (according to note-1 of icf/sk3-5-6-014 alt-j) m/s dorma model no. its-96 en 2-4 (or) m/s gez e door technology & glass systems, model no. geze boxer gr. 2-4 (or) m/s yale, model no. yic 5324 s lim (or) any other make whose door closing mechanism is certified as per en1154 and confirms to table -1 of rcf drawing. note : firms who are quoting make/brand other than m/s dorma, m/s geze boxer & m/s yale, should submit valid en 1154 certificate which fulfil requirements as per table-1 of rcf drawing mi006232, item-18 alt-d along with their offer and at the time of inspection & supply. (remarks : the requ irements of table-1 of rcf drawing must be specifically mentioned in submitted en 1154 certificate detail s, otherwise submitted en certificate will not be considered valid as per rcf drawing requirements). the onus of submission of valid en certificate lies completely with the bidder, the authenticity of en certificate will be checked and verified by inspection agency at the time of inspection. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] carriage stores depot ajmer, rajasthan 1400.00 numbers