Audio Delay Unit Tenders

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CTN :45409440

08 Jun, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For track machine: supply, installation and commissioning of vigilance control device(vcd) as per railway board letter no. 2004/track-iii/tk/14 vol-ii new delhi dt.11.12.2024 and rdso specification no. mp-0.34.00.04 (rev-04), dec-2008 consisting of 1. multi resetting control device-01 no. 2. vcd indicator cum reset panel-02 nos. 3. connecting cables-05 nos. 4. magnetic valve-02 nos. make-laxven make or equivalent. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45454694

26 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply, installation and commissioning of vigilance control device (vcd) consisting of 1. multi resetting control device- 01 no 2. vcd indicator cum reset panel -02nos. 3. connecting cables -05 nos. 4. magnetic valve -02 nos. to work on voltage-24v dc. confirming to rdso specification no. mp.0.34.00.04(rev-04) dec-2008, required for track machine. note: installation and commissioning of material supplied by the firm should be fitted on machine without any modifications and all function of item should work successfully. warranty period: 30 month(s) from date of supply. acceptable make:- plasser/laxven/medha/crcc/phooltas or equivalent. [ warranty period: 30 months after the date of delivery ] ]

CTN :45117508

08 Jun, 2026 NA

Delhi - Delhi

Tender For corrigendum : track machine: supply, installation and commissioning of vigilance control device(vcd) as per railway board letter no. 2004/track-iii/tk/14 vol-ii new delhi dt.11.12.2024 and rdso specification no. mp-0.34.00.04 (rev-04), dec-2008 consisting of 1. multi resetting control device-01 no. 2. vcd indicator cum reset panel-02 nos. 3. connecting cables-05 nos. 4. magnetic valve-02 nos. make-laxven make or equivalent. [ warranty period: 30 months after the date of delivery ]

CTN :45396920

16 Jun, 2026 NA

Ratnagiri - Maharashtra

Tender For supply of for providing in detc - stand alone vigilance control device. micro controller based vcd should be standalone vcd of approved make confirming to rdso specification no.mp 0@46"4646@04 (rev.04) dec 2008 and amdt of march 2010 [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45336252

29 May, 2026 NA

Kazipet - Telangana

Tender For supply of set of spares for medha make vcd (vigilance control device) of wag7 conventional elocomotives. set consists of 06 items as follows: 1) main unit vcd mvc682 v4 to medha part no.sp682000003; qty: 01 no. 2) cab unit assembly for vcd682 -v4 to medha part no.sp682000004; qty: 01 no. 3) led lamp-green to medha part no.sp682241006 ; qty: 02 nos. 4) led lamp-red to medha part no. sp682241007; qty: 04 nos. 5) led lamp-yellow to medha part no.sp682241008; qty : 02 nos. 6) vcd alarm buzzer to medha part no.sp682241010; qty: 02 nos. [ warranty period: 30 months after the date of delivery ]]

CTN :44980428

28 May, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of set of spares for m/s.medha make vigilance control device for 25 kv tapchanger locomotive as per rdso spec. no. rdso/2008/el/spec/0025/re v.-5 (march-2010) one set consisting of following items: s.no. item description code no. qty./set 1. main unit vcd mvc682 v4 sp682000003 01 no. 2. cab unit assembly for vcd682 v4 sp682000004 02 nos. & confirming to rdso ms no. rdso/2016/el/ms/0450(rev.- 0)dated 19.05.2016 [ warranty period: 30 months after the date of delivery ]

CTN :45026710

11 Jun, 2026 NA

Bokaro - Jharkhand

Tender For supply of vigilance control device (vcd) comprising of two items- (i) main unit = 1no./set and (ii)cab unit = 2nos/set as per rdso's spec.no.:- rdso/2008/el/spec/0025 (rev.-6) of june-2019.amendment-1. [ warranty period: 30 months after the date of delivery ]

CTN :45026745

18 Jun, 2026 NA

Bokaro - Jharkhand

Tender For supply of set of led type lamp with cover of vcd consisting of 3 items as per clw's spec.no.:-clw/es/3/0072 (alt.-g). each set comprising of--(1) red lamp with cover = 2 nos/set. (2) yellow lamp with cover=1 no./set & (3) green lamp with cover = 1 no/set. [ warranty period: 30 months after the date of delivery ]

CTN :45116510

27 May, 2026 NA

Malda - West Bengal

Tender For supply, installation, testing and commissioning of air washer unit consists the following : (i) air cooling machine of capacity 51,000 cmh with 2 nos. centrifugal fans (1 no. working & 1 no. stand by), 2 nos. 15 kw electric motors (1 working one standby), v-belt drive for both the fans, celdek pads, 4 bend pvc eliminators, water pump 0.75 kw (1w+1s), water distribution system with pumps, piping?s, valves etc., air intake filters, g.i. air intake louvers,fan outlet electrically operated actuator dampers and complete in all respect as per spec. (ii) supply with erection of of g.i. ducting- supply air-(a) 0.8 mm ( 22 swg )-160 sq. metre (b) 0.6 mm ( 24 swg )-175 sq. metre (iii) supply, erection and commissioning of supply air grill with vcd of size : 450 x 250 mm-21 nos (iv) supply, installation and commissioning of volume control dampers-2 sq.metre. (v)supply and erection of structural m s support for ducts -500 kg. (vi) supply and erection of gravity air louver size: 300 x 300 mm for exhaust system-21 nos. (vii)supply, erection and commissioning of starter panel drivers -01 set [ warranty period: 36 months after the date of delivery ]