Latest water well Tenders | Government water well Tenders

Central Government/Public Sector

CTN :45321883

02 Jun, 2026 17.37 Lacs

Gurdaspur - Punjab

Tender For repair and maintenance of border flood lights bfl dg and solar power plant installed along indo pakistan border at bops in aor of 58 bn bsf under shq bsf gurdaspur sh providing and making source of supply for illumination of bfls poles during water

Central Government/Public Sector

CTN :45321884

02 Jun, 2026 23.67 Lacs

Gurdaspur - Punjab

Tender For repair and maintenance of border flood lights bfl and solar power plant installed along indo pakistan border at bops in aor of 117 bn bsf under shq bsf gurdaspur sh providing and making source of supply for illumination of bfls poles during water

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis

State Government

CTN :45164219

30 May, 2026 47.97 Crore

Delhi - Delhi

Tender For corrigendum : construction of storm water drain along internal roads of pkt. c-2, c-5 and a-3, phase-ii treatment of internal roads of pkt. c-2 and c-5, construction of 45 m row road (including main carriageway, service lane, s.w. drain and footpath) in sec-28....

State Government

CTN :45321875

03 Jun, 2026 17.20 Lacs

Delhi - Delhi

Tender For repair maintenance of of water supply system and street lighting at pocket 1 sector a9, narela.

State Government

CTN :45321880

02 Jun, 2026 24.41 Lacs

Delhi - Delhi

Tender For pumping out water from waterlogged and low lying areas of sector- 29 and 30, rohini lying under the jurisdiction of rpd-2, rohini.

State Government

CTN :45321787

01 Jun, 2026 9.42 Lacs

Delhi - Delhi

Tender For replacement of old and damaged 100 mm dia. water line in patli gali, satsung marg, chand mohalla, and gali no. 4, shakti gali, raghubarpura-2, under ward no. 212 in ac-61 gandhi nagar under ee(c-04).

State Government

CTN :45321796

01 Jun, 2026 13.56 Lacs

Delhi - Delhi

Tender For augmentation of water supply network by p/l 150 mm dia. water line at main road gandhi nagar to dharampura gali no 05 gurudwara gali at ward no 213 shastri park in ac-61, gandhi nagar under ee(c-04).

State Government

CTN :45275275

29 May, 2026 9.58 Lacs

Delhi - Delhi

Tender For corrigendum : repair and maintenance of water distribution network in dayalpur ward no. 242 in mustafabad ac-69 under ee(c)-07

State Government

CTN :45275276

29 May, 2026 8.91 Lacs

Delhi - Delhi

Tender For corrigendum : p/l 100 mm dia di water line in left out portion of gali no. 4 a-1 block prem vihar, 25 feet road phase-x, mahalaxmi vihar and adjoining area, ward no. 241, ac-69 under ee(civil)-7

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