Latest radon mitigation system Tenders | Government radon mitigation system Tenders

Central Government/Public Sector

CTN :39622978

28 Mar, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of supply of 10 100 1000x24 port with 4 sfp combo ports l2 plus fully managed switch , 1 g sm sfp transreciever , 24 port cat 6 patch panel , cat 6 io with face plate and smb box , cat 6 utp patch cord 1mtr , cat 6 utp patch cord 2mtr , cat 6 utp cable 305 meter , 12 port ofc termination box liu , sc- lc ofc cord patch cord 1 mtr , 6 core sm optical fiber cable , supply and laying of industrial channel , supply of casing capping pvc coduit pipe , fixing charges patch panel , fixing charges of io , cat 6 utp laying charges , laying charges of casing caping pvc conduit pipe , ofc laying charges , ofc splicing charges , switch configuration and fixing charges , removal of old data cabling and pvc pipe , penta scanning , router for redundancy and autho failover between 2 mpls circuit , one time testing commisioning, training and documentation charges

State Government

CTN :39626396

17 Mar, 2025 2.00 Lacs

Rajouri - Jammu And Kashmir

Tender For installation testing and commissioning of 5000 gph x 225 meter head hc pump set along with allied electro mechanical works at pumping station thandikassi ist

State Government

CTN :39615359

12 Mar, 2025 29.0 Thousand

Kupwara - Jammu And Kashmir

Tender For providing, installation, testing and commissioning of prodigy meter at wss gushi kupwara under nabard

State Government

CTN :39565718

10 Mar, 2025 1.51 Lacs

Udhampur - Jammu And Kashmir

Tender For providing and fitting of essential items and allied material for snow clearance operation at nathatop sanasar road - supply, testing and commissioning of 48v smps float cum boost automotive battery charger with moveable trolley stand for snow operation at nathatop - sanasar roadgeneral technical requirements for battery charger suitable for 48v vrla type battery1.) type -float & float cum boost charger for vrla type, full wave, full controlled type. 2. ) ratings- 15 a float cum boost for 48v, 150 ah vrla type battery 3. ) ac input- i) voltage 415 vac 10%ii) frequency 50hz 5% iii) phase 3 - phase 4.) d.c.output voltage settings -nominal float fc 48/54.5v (adj. by + 20%, - 5% bc 48/66.5v (adj. by + 2%, - 5%) 5.) output current limit 15a 15a 6. ) power conversion ac to dc by means of three phase full wave, half controlled bridge rectifier consisting of thyristors and diodes. 7.) voltage regulation at bridge output. + 1% of set value for + 10% input voltage variations, 0-100% load variation. 8. ripple voltage less than 3% rms without battery connected. 9. efficiency more than 80% at full load 10. protections (a) input side ac input mccb & elbs with input on/off switch and fuses, contactor (b) output side dc output mccb with output on/off switch and fuses. (c) protection current limit protection, soft start feature, surge suppressor. fast semiconductor fuses for rectifier bridge. (d) control circuit fuses (e) capacitor circuit rectifier hrc fuses. (f) over-voltage cut-back (g) charger over load / short circuit (h) blocking diode 11. controls and switches followings controls and switches are provided in the system 1 ac input source mccbs with interlocking 2 dc output mccb 3 auto/manual float/boost mode selector switch. 4 float and boost voltage variable potentiometers. 5 manual voltage adjustment potentiometer 6 test push button 7 reset push button 8 battery current adjustment potentiometers 9 heater s power supply switch 12. features the following features are provided in the systems: 10 soft start on dc side 11 class-f insulation for all magnetic 12 automatic voltage regulation. 13 automatic changeover from float to boost and vice versa based on current, drawn by battery. 14 filter circuit to eliminate ripple. 15 charger current limit 16 separate battery path current limit. 17 built-in auto phase reversal of operation. 13. meters f.c. b.c. (i)input voltmeter (i) common (ii) input ammeter (ii) input ammeter (iii) output voltmeter (iii) output voltmeter (iv) output ammeter (iv) output ammeter. battery volt meter battery ammeter earth leakage ammeter 14. indications phase on lamps (ii) output on lamp a)phase on lamps (ii) output on lamp. (iii) charger on float led (iv)charger on boost led. 15. annunciation with audiovisual alarms. (i) ac input mains failure (ii) input phase failure (iii) ac under voltage iv) input phase failure v) rectifier fuse failure vi) output fuse failure vii) filter fuse failure viii) dc under voltage ix) dc over voltage x) charger trip xi) capacitor fuse fail xii) output mccb tripped xiii) charger over load xiv) earth leakage xv) dc earth fault xvi) alarm supply fuse failure xvii)battery low condition. v) rectifier fuse failure vi) output fuse failure vii) filter fuse failure viii) dc under voltage ix) dc over voltage x) charger trip xi) capacitor fuse fail xii) output mccb tripped. note : all the alarms shall be provided through electronic display cards. audio alarm through buzzer, visual indication through 10 mm leds & alarm ackn. / reset and led provision is through push buttons. 16. operating ambient temperature surrounding the panel 00 to 500 c 17. surrounding the panel relative humidity. 0-95% non-condensing 18. panel (i) protective grade (ii) cooling (iii)paint ip 42 natural air-cooled smoke grey of iss-692 shade a) average winding temperature rise over ambient temperature b) insulation class c) insulation breakdown voltage. as per relevant iss. f 3 kv for 1 min withstand. 19. cables 1100 v

Central Government/Public Sector

CTN :39622693

29 Mar, 2025 NA

Jhunjhunu - Rajasthan

Tender For supply of digital table top ph meter as per tender specification , tds and conductivity meter as per tender specification , digital do testing analyzer or meter as per tender specification , bod incubator as per tender specification , cod digestor as per tender specification , magnetic stirrer with hot plate as per tender specification , water distillation unit as per tender specification

Central Government And Public Sector

CTN :39360622

15 Mar, 2025 36.52 Lacs

Mandi - Himachal Pradesh

Tender For corrigendum : supply, installation, testing and commissioning of abt type energy meters along with network creation for amr (automatic meter reading) and supply of other indicating instruments for power house of parbati h.e. project stage-ii. (package no. c-800)

Central Government And Public Sector

CTN :39628865

15 Mar, 2025 NA

Kollam - Kerala

Tender For supply, installation, testing and commissioning of 8 meter minimast with 4 numbers of 150 watt led flood lights

Central Government And Public Sector

CTN :39628866

15 Mar, 2025 NA

Kollam - Kerala

Tender For supply, installation, testing and commissioning of 8 meter minimast with 4 numbers of 180 watt led flood lights, 3 numbers under project 449/25

State Government

CTN :39439763

27 Mar, 2025 NA

Gorakhpur - Uttar Pradesh

Tender For corrigendum : global tender for supply, installation and testing of complete and fully integrated fulldome digital 8k-2d/3d immersive projection system including 17 meter diameter aluminum projection dome at veer bahadur singh planetarium, ramgarhtal pariyojna

CTN :39572217

27 Mar, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of wash point-pump water working pressure 45kg per cm2 , hydraulic ram , tyre removing machine , tyre inflater , co2 extinguisher , air compressor , nylon wire bride hose , gi, b class pipe , sliding jack-hydraulic trolley jack for light and heavy duty vehicles , pneumatic operated greasing machine -50 kg drum capacity , pneumatic operated greasing machine -25 kg drum capacity , battery charger , electric welding , gas welding set , puncture repair machine , grinding machine , bench vices-size 10 inch , digital insulation tester-megger , wheel balancing machine , battery cell tester , hydrometer , tool box trolley , battery operated trolley , vacuum cleaner , foot pump , clamp meter , portable spray or jet hot water washer , installation testing and commissioning charges

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