Latest concave mirror Tenders | Government concave mirror Tenders

CTN :45451264

19 Jun, 2026 NA

Budgam - Jammu And Kashmir

Tender For tender for supply of main column of rhs 122x61x3.6 mm (9.67 kgsperrm) , 3.0m length each conforming to is 4923.2017 , truss the principle rafter and the bottom chord shall be fabricated out of rectangular steel hollow sections of size 96mm x 48 mmx 3.6 mm (8.00 kg per rm) with 1 by 2 slopes. all other strut members will be fabricated out of rectangular steel hollow sections of size 66mm x 33 mm x 3.2 mm (4.07 kg per rm). conforming to is 4923.2017 , side runner made of shs 45x45x2.6mm thick having two pales at both ends 45x90x6mm with two holes of dia 12mm welded on either ends between column to column for fixing u chanel for pir panels , purlin will be fabricated out of rectangular steel hollow sections of size 80mm x 40 mm x 3.6 mm (6.40 kgperrm) with cleats welded at both the ends conforming to is 4923.2017 , extention purlin shall be of 450mm long fabricated out of rectangular steel hollow sections of size 80mm x 40 mm x 3.6 mm (6.40 kgperrm) with cleats welded at both the ends conforming to is 4923.2017 , sun shade frame with sheet- sunshades shall be made out of 0.50 mm thick camouflage pattern colour coated steel sheet conforming to is 14246-2024 (or is 277-2018 reaffirmed 2022 for base galvanized sheet) fixed with angle iron frame of isa 40 x 40 x 5 mm (3.0 kgperrm) conforming to is 808-2021. , roofing sheets - 0.50 mm thick ppgi camouflage pattern (is 14246-2013) of size 3000x1060mmx0.50mm zinc coating 120 gsm (is 277-2018). self-drilling hex washer head fasteners (hot-dip zinc). , false ceiling supporting angle - ms 65x65x5 mm for placing of puf 40mm thick length - 4180mm , false ceiling supporting l-section of 50 x 50 x 5mm thick (3.80 kgperrm) fixed appropriately to the truss for placing of puf 40mm thick length - 3000mm , wall puff panel of size (1000 (w) x 3000 (ht) , 40 mm 0.50 mm colour-coated gi both sides , camouflage ext per off white , tongue & groove interlocking , conforming to is 16203- 2016 , partition wall puff panel of size (1000 (w) x 3000 (ht) , 40 mm 0.50 mm colour-coated gi both sides , bothside off white colour (intperext) , tongue & groove interlocking , conforming to is 16203- 2016 , puff panel for ceiling portion of size (1000 (w) x 3000 (ht) , 40 mm 0.50 mm colour-coated gi both sides , bothside off white colour (intperext) , tongue & groove interlocking , conforming to is 16203- 2016 , main external door - size 1000x2100 mm (01 no) 2 mm thick aluminium frame (is 1948-2024). shutter- 40 mm puf (0.50 mm ppgi both sides , . fittings- 4 nos magnetic hinges (100 mm hd) , 2 al sliding bolts (300 mm) , al tower bolt (200 mm) , 2 d-handles , 1 helical door spring , door closer (is 208-1996) , padlock + 2 spare keys. canopy 1300x450 mm with isa 35x35x3 mm frame. , internal doors - size 750x2100 mm (06 nos) 2 mm thick aluminium frame (is 1948-2024). shutter- 40 mm puf (0.50 mm ppgi both sides. fittings per door- 4 magnetic hinges (100 mm hd) , 1 al sliding bolt (300 mm) , al tower bolt (200 mm) , 2 d-type handles (150 mm). , fixed upvc window - 1000x450 mm (01 no) installed at ht 2.1 m from ffl. upvc frame & shutter thick (is 17953-2023). double glazed- 5 mm + 10 mm air + 5 mm toughened safety glass (is 2553 pt 1-2018). fixed gi wire mesh 18-20 g , (is 4948-2002). anodised aluminium grill on outer side (is 733-1983). rubberperneoprene packing for weather tightness. , ventilators with exhaust fan - 250 mm sweep (06 nos) 4 nos in toilet cubicles + 2 nos in bathroom cubicles. upvc frame 2 mm thick (is 17953-2023). shutter- 4 mm frostedperpinhead dg upvc fibre glass , drop-flap type , opens internally. fittings- hinges , eye hooks , tower bolt 100 mm (is 15833-2009). fly-proofing- ss wire mesh aperture on upvc outer frame. exhaust fan 200 mm with louver pre-cut at factory. , inner corner flashing 50x50x3000mm , 0.5mm thick , bird cover flashing 50x250x3000mm , 0.5mm thick , outer corner 3100mm x 200mm x 200mm , ridge cover 2400mm x 300x300mm , top & bottom u flashing 40x40x65x1.5mm thi

Central Government/Public Sector

CTN :45404915

16 Jun, 2026 NA

Hubli - Karnataka

Tender For supply of straight fold umbrella (wind proof, electric shook proof & water proof straight or butterfly frame designed with reinforced fibre glass(fpr) or wood specification as follows:- method of operation automatic open and manual close, canopy diameter of between 120 to 130 centimeters and the average diameter is about 130 centimeters with tie wrap, ribs made of wood or reinforced fibre glass minimum of 12 nos, fabric nylon or polyester, light weight, curved shaped wooden/plastic handle for comfortable hold ,fibre glass or wooden shaft providing durability and resistance to strong wind and rain. make. johns, popy or similar for arme scale i [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45437756

03 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply of concave mirror crome plate with handle and frame size 6" dia as per drawing enclosed. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45419376

13 Jun, 2026 NA

Multi City - Multi State

Tender For supply of simple pendulum stand , spherical bob packet , hookes law slotted weights , stop clock mechanical , voltmeter analog , ammeter analog , moving coil galvanometer analog , metre bridge , resistance box 1ohm to 500 ohm , resistance box 1ohm to 10000 ohm , rheostat , battery eliminator , one way key , connecting copper wire , bread board connecting wire , wire cutter , standard resistors 5 ohm , standard resistors 10 ohm , standard resistors 20 ohm , constantan wire roll , milliammeter 0 to 100 ma , microammeter 0 to 500 microammeter , convex lens , concave mirror , wooden drawing board , laser torch red green , glass prism , glass slab , p-n junction diode kit , breadboard , resistors pn diode led capacitor transistor ic , drawing notebooks , oil pastel crayon color , cartridge sheet

CTN :45411893

09 Jun, 2026 NA

Parganas - West Bengal

Tender For spare parts for kraz veh - roof cushion (2 mtrs) part no dmd-nk-4018, door cushion rh (1 mtr ) part no dmd-nk-4019, door cushion lh (1 mtr) part no dmd-nk-4020, back rest cushion (2 mtr) part no nk, rack bow canopy part no nk, bush tapper gasket rr axle shaft flange part no 2002403048b, door window drop glass gasket part no 2146103218, gasket part no 255b8500048, gasket part no 256b6800230, gasket part no r2873701307, gasket part no 2361601118b, gasket part no 2361701042a, gasket part no 2361704029a, gasket part no 255b1802215, gasket cap front fixing part no 2145001024, gasket flange axle shaft part no 255b2303048, gasket fuel tank cap part no nk, gasket rocket cover part no 2102918148, gasket sealing part no 255b3410108, pad part no 256b1001008, qtr glass hinges(rubber) part no dmd-niv-3767, qtr glass rubber part no nk, air pressure drop sig switch k34 part no vk343720000, air pressure sig switch part no nk, bracket tail light mtg part no nk, bulb part no a24212, bulb a 24-3v part no 624001127, combination switch (aps) part no nk, connector 3 terminal part no psi3723000a2, convoy light assy front part no nk, convoy light assy rear part no nk

CTN :44783114

05 Jun, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras supply of short pass filter for visible wavelength range blocking greater then eual to tod5 761 1200nm , short pass filter for visible wavelength range blocking greater then eual to od5 506 1200nm , long pass filter for near ir range , offaxis parabolic mirror uv enhanced aluminium , concave mirror , optical chopper with chopper blade and controller , calcium fluoride caf2 crystal window , beta bbo crystal mounted in open ring holder thickness 0 point 1 mm , beta bbo crystal mounted in open ring holder thickness 1 mm , znte crystal mounted in open ring thickness 0.5 mm , znte crystal mounted in open ring thickness 0.2 mm , broadband thinfilm laser polarizer at 70 degree , z cut crystal quartz window for thz spectroscopy , hrfz silicon window plano plano

State Government

CTN :45383963

23 Jun, 2026 NA

Banka - Bihar

Tender For painting, lighting, barricading, temporary electrification, etc. - non-waterproof pandal (including ceiling), waterproof pandal (including ceiling), waterproof canopy, decorative fabric enclosure, decorative side draping, plastic tarpaulin, chowki (platform), kites, camp cots, cooler (fiber), ghost/spooky prop (including mechanism) [x3], generator (15 kva) — including fuel and operator, generator (15 kva) — excluding fuel, with operator, generator (20 kva) — including fuel and operator, generator (20 kva) — excluding fuel, with operator, generator (10 kva) — including fuel and operator, generator (10 kva) — excluding fuel, with operator, halogen light (300 watt), wiring cables, cfl bulb (20 watt), bamboo pole (approx. 10 ft. height), mic set (includes microphone, sound mixer, speakers, and operator), metal barricades, carpet (nylon), carpet (velvet), mosquito net, steel glass, steel jug, drum, bucket, construction of barricades, wire enclosure (boundary fencing), four-legged gate, p.a. system (with two loudspeakers and battery), rolex watch, computer set (including operator) for issuing passes to visitors at gotidhari and amarkha, counter/booth for issuing passes to visitors at gowari and amarkha, umbrella/canopy (round) – seating capacity for 5-6 persons, led street light (30 watt), led street light (40 watt), led street light (50 watt), high-power sound system, battery-inverter set, construction of a swiss cottage (tent/stage) with complete decoration, inaugural lamp (with candles, camphor, and matchbox), searchlight (120 w), searchlight (200 w), sanitation worker, waterproof tent (with seating arrangement for visitors; height: 15 feet) – complete structure. identity card (size: 14 cm x 8 cm; with ripple finish and plastic lamination), document printing on 200 gsm paper (10 cm x 6 cm; color), production rate for thematic stage backdrop (cultural), cut-out production rate, a4 size plain pamphlet printing, a4 size color pamphlet printing, a5 size plain pamphlet printing, a5 size color pamphlet printing, color poster printing, invitation card printing, printing of a 'glimpse' booklet related to the shravani mela (including color cover pages)

CTN :45388064

23 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of dielectric high reflectivity concave mirror for optical cavity , dielectric high reflectivity flat mirror for optical cavity , precision kinematic mirror mount assembly compatible with item# 1 and item# 2

Central Government/Public Sector

CTN :45335761

02 Jun, 2026 NA

Agra - Uttar Pradesh

Tender For corrigendum : supply of structural glazing tape 12 mm wide fully curved, durable, high performance,double sided, pressure sensitive, acrylic foam type mounted on 30 mm wide pvc beading, used for attaching glass panels to metal frames in curtain wall system, commercial windows and doors, sky light and canopy system and sealing lhb coach side wall panelling. make 3m vhb tape4941 or similar. confirming to specification as per designs letter no. md35131 dated 13/06/2022. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45396979

02 Jun, 2026 NA

Agra - Uttar Pradesh

Tender For supply of structural glazing tape 12 mm wide fully curved, durable, high performance,double sided, pressure sensitive, acrylic foam type mounted on 30 mm wide pvc beading, used for attaching glass panels to metal frames in curtain wall system, commercial windows and doors, sky light and canopy system and sealing lhb coach side wall panelling. make 3m vhb tape4941 or similar. confirming to specification as per designs letter no. md35131 dated 13/06/2022. [ warranty period: 30 months after the date of delivery ] ]

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