Latest pillar box Tenders | Government pillar box Tenders

State Government

CTN :40841890

25 Jul, 2025 NA

Kamrup - Assam

Tender For corrigendum : supply and installation of laboratory equipment experimental setup for fyimp ug practical classes at the department of physics, gauhati university - laboratory equipments/experiment set ups, experiment name: to verify the law of malus for plane polarised lighttechnical specifcations:i. light source: - led: 532 nm or 635 nm ( 2 nm stability), 1 5 mw adjustable output. - unpolarized (extinction ratio >500:1). - collimated beam (divergence 0.5 mrad); qty-1ii. polarizers- glan-thompson or polymer film. - extinction ratio 10 :1 @ operating wavelength.- mounted in 50 mm rotation holders.; qty-2iii. rotation stage- motorized analyzer rotation (0.05 resolution). - accuracy: 0.1 . - range: 0 360 (continuous).; qty-1iv. photodetector- silicon photodiode (400 1100 nm). - linearity: r 0.999 (0.1 w 5 mw).- digital readout: 0.1 w resolution.; qty-1v. optical bench-- anodized rail ( 60 cm) with kinematic mounts. - vibration-damping feet.; qty-1, experiment name: to determine thespecific rotation of sugar solution using polarimetertechnical requirementsa.core instrumenti. light source- - sodium d-line (589.3 nm) or tunable led ( 2 nm stability). - output stability: 0.2% drift/hour.ii. polarizer/analyzer- glan-thompson prisms or high-grade polymer film. - extinction ratio 10,000:1 at 589 nm.iii. rotation stage- motorized with 0.001 resolution.- accuracy: 0.005 .- range: -90 to +90 .iv. sample cell-- borosilicate glass tubes with precision ground ends. - path lengths: 0.5 dm, 1.0 dm, 2.0 dm ( 0.01 dm tolerance). - temperature-controlled jacket (5 50 c 0.1 c).v. detector- photomultiplier tube (pmt) or low-noise photodiode. - linearity: r 0.999 over 0.1 w 5 mw rangevi. enclosure- light-tight with vibration damping. - internal black anodized surfaces.b.measurement specificationsi. specific rotation: range: -180 to +180 resolution: 0.001 accuracy: 0.01 ii. concentration-range: 0.01 0.5 g/ml (sucrose in water) detection limit: 0.001 g/mliii. temperature control-stability: 0.1 c at 20 c (standard condition), experiment name: to determine the wavelength and velocity of ultrasonic waves in a liquid (kerosene oil, xylene, etc.) by studying the diffraction through ultrasonic gratinga.core componentsi. ultrasonic generator- - frequency range: 1 10 mhz ( 0.1% stability). - adjustable output: 0 50 w. - digital display (resolution: 0.01 mhz).ii. transducer- piezoelectric (pzt) crystal, resonant at 2 5 mhz. - liquid-coupled design for efficient energy transferiii. liquid cell- optical glass (low thermal expansion). - dimensions: 100 50 50 mm (l w h). - sealed with quartz windows.iv. light source- he-ne laser (632.8 nm, 2 mw) or sodium lamp (589.3 nm). - beam collimation: 0.5 mrad divergence.v. optical system- adjustable slit (10 500 m). - collimating lens (f = 150 mm, 50 mm). - precision rotation stage for detector (0.01 resolution).vi. detection system- photodiode/pmt detector with linear response (400 800 nm). - traveling microscope (0.01 mm resolution) or ccd camera ( 5 mp).b.measurement specificationsi.wavelength ( )range: 0.1 2 mm, resolution: 0.001 mm, accuracy: 1%ii. velocity (v)range: 800 2000 m/s (liquids) resolution: 1 m/s accuracy: 2%iii. diffraction angles- measurement range: 30 resolution: 0.01 , experiment name: to verify the stefans law of radiation and to determine stefan s constanta.core componentsi.black body radiator- cavity-type design (emissivity 0.99). - material: nickel-plated copper.- operating range: 50 c 600 c. - aperture diameter: 10 mm 0.1 mm.ii. heating system- pid-controlled furnace (0 600 c). - stability: 0.5 c at 300 c. - power: 500 w (ac 230v).iii. temperature sensor- type k thermocouple or pt100 rtd. - accuracy: 0.5 c at 500 c (nist-traceable).iv. radiation detector- thermopile sensor (spectral range: 0.3 20 m). - responsivity: 10 v/w.- active area: 10 10 mm .v optical path. - water-cooled collimating tube with baffles.- adjustable aperture to define solid angleb.measurement specificationsi. temperature range100

Central Government/Public Sector

CTN :41122879

15 Aug, 2025 1.32 Crore

Kochi - Kerala

Tender For special repairs replacement of unserviceable lt ug cables and lt panels/ feeder pillar box and other connected works at naval base kochi

corporations/Associations/Others

CTN :41129522

26 Jul, 2025 2.99 Lacs

Kolkata - West Bengal

Tender For repairing works of damaged pillar boxes, poles, head loop boxes and other electrical items at various areas of riverfront sites under br-v

CTN :41120101

21 Jul, 2025 10.00 Lacs

Jaipur - Rajasthan

Tender For repair of pillar boxes under xen cd-vi, jaipur.

CTN :41120150

28 Jul, 2025 1.00 Lacs

Jaipur - Rajasthan

Tender For repair of remaining pillar boxes along sikar road, jaipur.

CTN :41100792

06 Aug, 2025 NA

Leh - Jammu And Kashmir

Tender For supply of jfc 100 pair 0.5 mm armoured , jfc 100 pair 0.5 mm unarmoured , jfc 50 pair 0.5 mm armoured , jfc 50 pair 0.5 mm unarmoured , jfc 20 pair 0.5 mm armoured , jfc 20 pair 0.5 mm unarmoured , jfc 10 pair 0.5 mm unarmoured , digging and cable laying , 400 line dp , 100 line dp , 50 line dp , 20 line dp , 10 line dp , jointing kit 100 pair , jointing kit 50 pair , jointing kit 20 pair , jumper wire 500 mtr , pillar box 100 pair , mdf 200 line , 100 pair dp box , 50 pair dp box , 20 pair dp box , 10 pair dp box , gi pipe , gi pipe 50 mm 20 , route marke 3 ft long

State Government

CTN :41086066

26 Jul, 2025 34.77 Lacs

Thiruvananthapuram - Kerala

Tender For dismantling existing ht and lt oh line,laying ht and lt ug aluminium cable providing pillar box and giving service connection around rtt transformer under electrical section,thiruvallam

Central Government/Public Sector

CTN :40584213

24 Jul, 2025 50.00 Lacs

Pathankot - Punjab

Tender For corrigendum : repair/maint of lt oh lines/ug cables, lt feeder pillar boxes, lt panels, poles, capacitor, panels, connected switch gears and other allied works at unchibassi under ge south pathankot

Central Government/Public Sector

CTN :40862858

24 Jul, 2025 35.00 Lacs

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : repair / maint of lt panels, distr feeder pillar boxes, lt distr system, street lighting, ups and other connected wks in mwc, tpw, smhq, fleet office, fmu at naval dockyard under age e/m no-iii of ge (u-i) visakhapatnam

Central Government/Public Sector

CTN :41084792

05 Aug, 2025 40.00 Lacs

Mumbai - Maharashtra

Tender For repair maintenance and replacement of old rusted steel tubular poles light brackets junction boxes feeder pillar boxes and other allied works at old and new navy nagar under genw navy nagar colaba mumbai

Pillar Box Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

State Government

Central Government/Public Sector

corporations/Associations/Others

State Government

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector