Tender For corrigendum : renewal of various size of lp air pipeline with associated fittings air receiver bottles air separators valves and fasteners in and around surya and varuna drydocks for compressor unit located at drydocks at naval dockyard visakhapatnam under ge (i
Tender For corrigendum : supply of back pack water cum foam mist , life safety jacket , multipurpose nozzle for fire fighting system , high capacity portable fire pump , foam making branches fmb 5x , self oscilation monitor , piercing nozzle , portable chlorine gas leak detector , fire fighter helmet with flame resistance 3 watt led , cooling vest , 35 feet alloy aluminium extension ladder as per is 4571 1977 , dry chemical powder , fire hydrant valve washer or gasket , deluge valve 150nb , deluge valve 80nb , rubber washer for female coupling of hydrant valve hydrant landing valve oblique type , air release valve , nrv gun metal verticle type , gm nrv valve for water line valves and jetting nozzles 20nb , 20 mm or 3_4 angle valve in deluge valve for fire spray sprinkler system , angle valve part no 4304 106 600 mw , 50 mm or 2 angle valve moc brass in deluge valve for fire spray sprinkler system , y type strainer 600 mw , strainer y 1_2 bspt 300 psi ) /bid number: gem/2026/b/7300683 * /dated: 02-03-2026 & & / bid document1 / 31
Tender For supply & installation of elgi air compressor, model -eg55-10 consisting below items. a) air filter assly elgi part no-b004700770039, qty-1 nos b) of element elgi part no-x017503, qty-02 nos c) kit aos assy 450 cfm elgi part no-x018332, qty-01 nos d) grease -em unirex n3(400gm) elgi part no-015404151, qty-01 nos e) ut syn 20 lit, elgi part no-000998102, qty-1 nos f) ut syn 5 lit, elgi part no-000998101, qty-02 nos g) valves kit elgi part no-012485619, qty-01 nos. h) pipe coupling 2 .1/2 elgi part no-010451270,qty-1 nos [ warranty period: 30 months after the date of delivery ]
Tender For shifting of existing utilities i.e., air relief valve, repairing and shifting of entrance/exit gate, demolition of defunct filling point chamber, construction of chambers for existing sluice valves within the premises of oht sector-03 rohini
Tender For replacement of 3-way mixing valves and actuators for chilled water air handling units installed at various locations of iisu and cmse, vattiyoorkavu.
Tender For supply of engineering items 42 types pos ms02 for sm6 p75 d d - o ring j t r 10 , air filter element 100 mic 97 , o ring 168 x 2 , o ring j t r 45 , o ring j t r 67 , o ring 106 x 2 , o ring 02100375 , o ring 02100546 , o ring 02105467 , o ring 02105466 , intake filter gasket g41418 , scraper ring 12640398 , tight seal ring 12640397 , scraper ring 12640401 , tight seal ring 12640400 , tight seal ring 12640404 , tight seal ring 12640405 , spacer g40406 , nut spacer g41439 , external ring 01700541 , tight seal ring 12640408 , tight seal ring 12640407 , spacer g41549 , gasket 02100585 , spacer g40409 , nut spacer g41440 , external ring 01700505 , toroidal gasket 02100490 , valves 1st stage suction discharge 12635632 , valves 2nd stage suction discharge 12636613 , valves 3rd stage suction 12635709 , valves 3rd stage discharge 12635710 , valves 4th stage suction 12635711 , valves 4 stage discharge , 1 2 3 stage cooler g30907 , o ring 02107255 , o ring j t r 28 nitrile 02100474 , o ring j t r 21 nitrile 02100467 , o ring 02104797 , joint 02104798 , o ring 02100463 , o ring j t r 27 nitrile 02100473 ) /bid number : gem/2026/b/7348029 * /dated: 25-03-2026 & & / bid document 1 / 31
Tender For daily operation, routine maintenance and comprehensive annual maintenance of 300 tr hvac system consisting of 3 nos. air-cooled packaged screw chillers of 100 tr each, screw compressors, air-cooled condenser, chilled water pumps, ahus, chilled water piping with all the valves, ducting, electrical panels, vfd panel of secondary chiller pumps and other associated equipment of the central air conditioning plant of science exploration hall of science city, kolkata.
Tender For auction sale of depot miscellaneous scrap - scrap condemned unserviceable mix electrical & electronic items consisting of head light ,marker light cfl,tube lights frame 18 & 36 w, lsgrt, reading lamp, reading lamp round , heater, programme switch,spot light square,coil, ct, artucte shunting, cont flasher light & box (all make)tklf,spot light square 3ph,emc, amp, hsm,dc to dc,shunting arch chutes,fan blades, air duct covers, signal tubuler metal lamps and ballast, double pole residual current circuit in with or without attachments of mild steel, plastic ,rubber, cotton wool, glass,along with various type of electrical items (different types of bulb, choke and others). foot pedal switch,signaling lamp box,supprt clamp,bp & all type gauges ,dv parts, dm plate parts, duplex valves, door stoppers, covers, head light glass frames,tm speed sensor, qtd,speedometer , vcd cab unit,&main unit, nc4 & 7 valve, hqop,mcb1 & 3pole,3ph, sort and size, solid and broken condition.
Tender For corrigendum : supply of various size of air release valves and its spares for tmd-1, wtps - audco,hawa,leader,bdk make double air vent valve size :100mm, cs gate valve 100 mm dia, audco,hawa,leader,bdk make double air vent valve size :200mm, cs gate valve class-150,200 nb (8"), neoprene rubber coated wooden ball dia.80 mm for air realrase valve., neoprene rubber coated wooden ball dia.100 mm for air release valve., air vent valve neop rubber coated ball 150 dia air relese valve and spare
Tender For supply of ball valve as per is dash9890 dash 1981 class 125 end details screwed female bsp parallel thread bs 21 application compressed air at 7kgpercm2 size 3by4 inch , full bore one piece design carbon steel ball valve with co mpanion flanges ansi 607 rating 300 class suitable for lpg obliquenatural gas 1 inch nb valves size 1 inch nb , drg 20mm rev full bore one piece design carbon steel ball valves with companion flanges ansi b16 point34 fire safe to api607 rating 300class suitable for natural gasobliquelpg , full-bore one-piece design carbon steel ball valve with companion flanges ansi b 16 point34 fire safe to api 607 rating 300 class suitable for lpgobliquenatural gas 15mm valves size 15 mm , copper alloyglobe valve screwed in bonnet inside screw rising stem integral seat renewable disc soft seated class100 flange ends as per bs10 tablef along with companioin flange s nut bolt gasket 2inch , copper alloyglobe valve screwedin bonnet inside screw risingstem integralseat renewabl e discs oft seated class100 flange ends as per bs 10 tablef along with companion flanges nut bolt gasket 3by4inch