Tender For corrigendum : supply and installation of set of aerosol based fire detection and suppression system (cartridge, sensor, clamps). details as per annexure-1. as per technical specification of rdso no. rdso/pe/spec/ac/0192-2018(rev 1) annexure g- 1, and rdso letter no. el/7.1.108/mssbc dated 17-09-2021. location of installation in emu/memu motor coaches will be as per rdso letter no. el/0.3.1 dated 19-09-2023 and letter no el/0.3.1 dated 17-09 2025. [ warranty period: 30 months after the date of delivery ]
Tender For supply of horn unit part no se535051 , 1 by 4 inches hose assy one side l bend part no se5352219 , hose assembly l bend on one end part no se5352262 , fuse 3a part no se53557 , 3by4 in hose assy, 1000mm part no se5358412 , 1 by 2 inches hose assy part no se535842 , sensor cable part no se53695 , sensor cable assy part no se53727 , sensor cable assy 30ft part no se53729 , dry chemical powder part no se53753 , end of line resistor unit part no se53799 , sensor cable assembly part no se53944 , c02 cartridge 300gm part nose53994 , rupture disc assy dcp cylinder part no se54686 , control unit assy part no se57110 , nitrogen cylinder assembly 0.5 lit part nose57112 , cable assy.main part no se57118 , pilot cylinder assembly gl part no se57146 , refilling kit for automatic fire part no se57330 , horn unit part no se57392 , n2 cylinder assly part no se57480 , dcp cylinder 20kg part no se57510 , splicing connector part no se57539 , cable main assly for 2 zone afdss part no se60892 , cable assy power supply part no se60893 ) /bid number : gem/2026/b/7420548 * /dated: 07-04-2026 & & / bid document 1 / 26
Tender For horizontal extension of visitors hostel for visitors of iiser kolkata, research park for iiser kolkata at mohanpur, nadia, (wb). sh- building work including pile foundation, internal water supply, sanitary installation, drainage, pathway, internal & external electric installations, fire-fighting system, fire alarm system, split air-conditioning system, occupancy sensor, cctv, wi-fi, 8 passenger lift and access control system
Tender For supply of main cable assembly part no.se57506 , sensor cable assembly part no.se53944 , refilling kit for automatic fire part no.se57330 , portable cylinder part no.se53836 , teflon bush part no.se543351 , nozzle conical part no. se53508 , 1 by 4 hose assy part no.se5352243 , 1 by 4 hose assy. one side l bend part no.se5352219 , dip tube inlet part no.se539931 , nitrogen cylinder assembly 0.5 lit part no.se57112 , control unit part no.se59965 , co2 cylinder assembly part no.se58217 , pilot cylinder assembly gl part no.se57146 , cable assy main 4005n part no.se57501 , sensor cable assembly part no.se536951 , dcp cylinder 20kg part no.se57510 , horn unit part no.se57392