Tender For supply, installation, testing and commissioning of high-capacity dry scrubber unit for the existing exhaust (ventilation) system at central kitchen at nsnis, patiala
Tender For supply of extractor for removing impellers of radiator blower motors and roof mounted ventilation unit (rmvu) as per jig & tool design office mech. dept.e. rly,kanchrapara drg no. 20/033. [ warranty period: 30 months after the date of delive ry ]
Tender For corrigendum : tender for supply of vac system of cmrl project - ventilation and airconditioning system , cab ventilation unit , hvac maintenance and test bench as per erts clause 15.3.3 , spares for vac system (saloon & cab) , tools for vac system (saloon & cab) , design and submission of design documents , fai reports and type test and report , printed circuit boards (pcb) details asper erts 19.55 , microprocessor details as per erts19.57 , training on o&m to the cmrl/beml on vac system , training manual system/ technical manuals software manuals operation manuals maintenance manuals fault diagnostic manuals& spares part catalogue
Tender For supply of contactor with diode for ventilation fan unit current rating 16 amp, voltage rating 690 v ac, main pole 3 no. aux contact 1 nc control voltage 77-143 v dc with surge sup pressor as per bom letter no. el/7.1.108/mssbc dt.- 17-09-2021 make- abb (tal16-30-10+rv5/250) , schneider (lc1d18fd), siemens (3rt20181bf42+3rt29161jl00), l&t (mdx25) only. [ warranty peri od: 30 months after the date of delivery ]
Tender For supply of mpcb (motor protection circuit breaker), current rating: 3-4a, thermal release range: 2.5-4 a, class:10, breaking capacity: 50ka, pole: 3p, voltage: 415v ac, 1no+1nc auxiliary contact block. as per sr no. 74 of bill of material (bom) of rdso specification no. rdso/pe/spec/ac/0184-2015(rev.0) & conforming to rdso spec no rdso/pe/spec/ac/0184 -2015 (re v. 0) suitable for use in ventilation fan unit. rdso approved make only. [ warranty period: 30 months after the date of delivery ]
Tender For routine, breakdown maintenance and assistance for operation of pumps and compressors of dust extraction, dust suppression, dry fog dust suppression and tunnel ventilation system of chp unit no3
Tender For supply of containerised tubular shooting rang ctsr - bullet detection system , instructor unit , target end bullet stop , 40 feet container , visual system , firer cabin , range tube , ventilation system