Latest gi ducting Tenders | Government gi ducting Tenders

Central Government And Public Sector

CTN :40568363

13 Jun, 2025 NA

Khorda - Odisha

Tender For supply of supply of 3tr copper coil evaporator and copper coil condenser ductable ac units , installation testing and commissioning of 3 tr ductable air conditioning units , supplying and laying of copper refrigerant pipes for 3 tr ductable ac units , extra for supply and charging of additional refrigerant gas , providing indoor and outdoor unit mounting bracket system , supplying and laying of 2.5sq.mm 4 core pvc or xlpe insulated and pvc sheathed copper conductor unarmoured cable , supplying and installing 300 mm width x 50 mm depth x 1.6 mm thickness size perforated painted with powder coating m.s. cable trays , providing and laying of 40mm dia fire retardant corrosion free medium class u pvc pipe along with accessories , providing and laying of 32mm dia fire retardant corrosion free medium class u pvc pipe along with accessories , providing and laying of 25mm dia fire retardant corrosion free medium class u pvc pipe along with accessories , supply fabrication and installation of 22 swg gi sheet plenum duct complete with all accessories , supply and fixing of rectangular fire retardant canvas duct connector having fabric section vinyl coated woven nylon or polyester blend material , supplying and fixing of powder coated extruded aluminium supply air grills with fixed front louvers

State Government

CTN :39671341

04 Jun, 2025 NA

Jharsuguda - Odisha

Tender For bid to ras corrigendum : supply of ms pipe 100 mm dia , 80 nb erw pipe , 65 mm erw pipe heavy be is 1239 , 40 mm erw pipe heavy be is 1239 , gi pipe 40 nb medium is 1239 erw , gi pipe 50 nb erw pipe 1239 part i , gi pipe 65 nb medium erw is 1239 part i , 90 ms bend 250mm dia , 90 ms bend 200 nb , 90 ms bend 150mm dia , 90 ms bend 100mm dia , 90 ms bend 80mm dia , 90 ms bend 65 nb , gi 90 deg bend 80 nb , 65nb 90degree bend , bend 50 nb , bend 40 nb , bend 25 nb , bend 20 nb 90 degree plain end , bend 15 nb , tee fitting 80 nb plain end , tee fitting 65 nb , tee fitting 50 nb , tee fitting 40 nb , tee fitting 25 nb , tee fitting 20 nb , tee fitting 15 nb , socket 80 nb , socket 65 nb , socket 50 nb , socket 40 nb , pipe union 65 nb , pipe union 50 nb , pipe union 40 nb , hand rail , toe guard , isa 75 x 75 x6 , isa 50x50x6 , isa 80x80x6 mm , isa 90x90x6 mm , isa 130x130x10 mm , isa 100x100x10 mm , ismc 100x 50 mm , ismc 150 , ismc 200 x76 mm , ismb 250x125 , ismb 300 x 140 mm , ismb 125 , ismb 200x100 mm , m s plate 5 mm thick , ms plate 8 mm , plate m s 16 mm , ms plate 2mm 2 5mtr length 1 25mtr width , duct bracing pipe od 48 3 x thk 3 2 mm , duct bracing pipe od 88 9 x thk 5 49 mm , duct bracing pipe od 113 9 x thk 3 6 mm , duct bracing pipe od 114 3 xthk 6 02 mm , duct bracing pipe od 127 x thk 8 mm , duct bracing pipe od 140 8 x thk 4 8 mm , duct bracing pipe od 168 5 xthk 7 11 mm , duct bracing pipe od 219 4 x thk 4 mm , ms flat 50mmx12mm thick , ms flat 60mmx12mm thick , chequred plate 6 mm bid number/ & ( * ) : gem/2025/b/6008350 dated/ + : 12-03-2025 bid document/ 3 3 1 / 41

Central Government/Public Sector

CTN :40539937

09 Jun, 2025 NA

Karimnagar - Telangana

Tender For supply of ventilation system for chp for ntpc telangana project - centrifugal fan sisw type of capacity 41600 cmh, motor 11kw 4p , exhaust air gravity louvers of size 500 x 400, to be fixed on mcc room wall, material of construction and painting details shall be as shown in typical drawing annexure 9 , pre fabricated gi supply air duct of size, segments, transition pieces, duct support fixtures like angle supports, anchor bolts, ms rods, gasket, corner, cleat etc. as applicable , double louvered double deflection type grill with volume damper of size 600 x 300 to be fixed in supply air duct , fusible link type fire dampers to be fixed in supply air duct, size 1200 x 900 including all electrical and c and i items as per mechanical requirement. , tube axial exhaust air fans with rain protection cowl with bird mesh and fixing support arrangement as shown in typical drawing of 19000 cmh capacity , tube axial fans with rain protection cowl with bird mesh and fixing arrangement as shown in typical drawing each of 2540 cmh capacity , propeller air fan with rain protection cowl with bird mesh and fixing arrangement as shown in typical drawing of 2210 cmh capacity , no. of man-days , no. of man-visits

Central Government/Public Sector

CTN :40543386

14 Jun, 2025 NA

Hyderabad-Ap - Andhra Pradesh

Tender For supply of 8 point 5 tr air cooled ductable split airconditioner equipped with scroll or rotary compressor expansion valve for optimal refrigerant feed galvanized constuction finished in powder coat , supply and installation of gss ducting fabricated as per is 655 standards will all accessories 22 gauge , supply and installation of gss ducting fabricated as per is 655 standards will all accessories 24 gauge , supply and fixing of canvass connections for connecting the ducting and ductable indoor units , refrigerant piping interconnecting condensing unit and indoor units using 11 by 8 inch 5 by 8 inch copper pipes and suction lines duly insulated with 9 mm thick tubular foam , drain piping using hard pvc pipes from indoor units to the nearest drain point for each indoor unit 32mm , pvc insulated copper un armoured cable 3 core 1 point 5 sqmm , supply and fixing of aluminium grill or diffusers , ms color dampers , itc of ac units including nitrogen pressure testing vaccumisation of the units initial refrigerant charge along with lifting and shifting of machines and other ancillary works , ms angle work for out door units , ms angle work for indoor units duct supports etc , timer for each machine , thermal insulation with 13 mm closed cell nitrile rubber , accoustic insulation with 10 mm thick open cell nitrile rubber , comprehensive amc charges for ducted ac units after completion of warranty first year , comprehensive amc charges for ducted ac unitsafter completion of warranty second year , comprehensive amc charges for ducted ac units after completion of warranty third year , comprehensive amc charges for ducted ac units after completion of warranty fourth year , comprehensive amc charges for ducted ac units after completion of warranty fifth year

State Government

CTN :40484985

19 Jun, 2025 13.72 Lacs

Multi City - Chhattisgarh

Tender For supply of ms chequered plate for strengthening of duct of abvtps, cspgcl, janjgir-champa.

Central Government/Public Sector

CTN :40427751

02 Jun, 2025 NA

Guntur - Andhra Pradesh

Tender For supply of supply of retrofitting of 3 no 20 tr ductable air conditioners - 20tr ductable package units , itc of 20tr package unit , pressure testing and vaccumming and nitrogen flushout , refrigerant charging entire system , ms structure modification for odu mounting arrangement , dismantling of existing machine , refrigerant piping and modification , communication cable between idu and odu , canvas connection with zip on machine outlet , gi 22gauge duct mouth connection modification , acousting insulation 15 mm thick for the mouth connection modification piece , lifting shifting and positioning of the machines , comprehensive maintenance after completion of warranty 1st year , comprehensive maintenance after completion of warranty 2nd year , comprehensive maintenance after completion of warranty 3rd year , comprehensive maintenance after completion of warranty 4th year , comprehensive maintenance after completion of warranty 5th year

Central Government And Public Sector

CTN :40343928

06 Jun, 2025 5.09 Lacs

Jodhpur - Rajasthan

Tender For tender for supply of shifting of pac units from jaisalmer to sardarpura and basni jodhpur - supplying , installing , balancing and commissioning of fabricated at site gss sheet metal rectangular/ round ducting complete with neoprene rubber gaskets , elbows , splitter dampers , vanes , hangers , support as per approved drawing and specifications of 0.63mm thick gss sheet etc complete as required. , supplying , installing , balancing and commissioning of fabricated at site gss sheet metal rectangular/ round ducting complete with neoprene rubber gaskets , elbows , splitter dampers , vanes , hangers , support as per approved drawing and specifications of 0.80mm thick gss sheet etc complete as required. , supplying , installing , balancing and commissioning of fabricated at site gss sheet metal rectangular/ round ducting complete with neoprene rubber gaskets , elbows , splitter dampers , vanes , hangers , support as per approved drawing and specifications of 1.00mm thick gss sheet etc complete as required. , sitc of gi volume control damper complete with neoprene rubber gaskets , nuts , bolts , screws linkages , flanges etc. as per specifications etc complete as reqd.. , supplying & fixing of powder coated extruded aluminium return air grills with louvers but without volume control dampers complete as required. , sitc of 4x16 sqmm pvc insulated pvc sheathed aluminum conductor armoured cable on the existing ms tray /walls with saddles/pvc of cables with glands etc. as required , sitc of 3x2.5 sqmm pvc insulated pvc sheathed copper conductor armoured cable for control wiring on the existing ms tray / walls with saddles/pvc thread/cable tie , screws etc. i/c end termination of cables with glands etc as required. , sitc of 40mm upvc pipe for plumbing work for drainage requirement i/c reducer , elbows , tees , unions , bends , sockets , flanges etc. for making water line connection forvarious package units of system etc. complete as required. , sitc of 20mm upvc pipe for plumbing work for drainage requirement i/c reducer , elbows , tees , unions , bends , sockets , flanges etc. for making water line connection forvarious package units of system etc. complete as required. , sitc of 100mm width x 50mm x 1.6mm thickness size of perforated ms cable tray i/c fabricating i/c horizontal and vertical bends reducers tees , cross members and other accessories as reqd , and duly suspended from the ceiling with ms suspenders and including paint etc. as required. , sitc of 150mm width x 50mm x 1.6mm thickness size of perforated ms cable tray i/c fabricating , horizontal and vertical bends reducers tees , cross members and other accessories as reqd , and duly suspended from the ceiling with ms suspenders and including paint etc. as required. , sitc 25mmx5mm thick g.i. strip for loop earthing on cable tray wall etc complete as required , dismantling & removing the existing laid old power/control cables of booster fans , old package units , condenser units , heaters/pre-heaters system , humidification etc. complete by unscrewing/cutting from the related m.s. racks/tray as required , lowering down the same from different floor to ground floor & shifting the same to the place inside the exchange premises as directed by eng.-in-charge. , dismantling / removing the existing fitted old defective/working/ /worn out 05 nos.package a.c. units with related condensers & accessories like canvas connection , duct damper & place at out side ac plant room at same floor etc as directed by eng.-in-charge. , recovering the existing laid refrigerant piping of old defective/working / worn out hot gas & cold gas of different sizes complete by cutting/unscrewing /opening etc. fitted in between the package unit & condenser unit lowering down the same from different floor to ground floor and shifting the same to the place inside the exchange premises/keeping in safe custody as directed by eng.-in-charge. , dismantling the existing old ducts of pac

Central Government/Public Sector

CTN :40345215

05 Jun, 2025 46.32 Lacs

Nagpur - Maharashtra

Tender For custom bid for services - wet leasing of welders with accessories for attending welding works of electric locomotives at elsaq for period of 02 years: a schedule 1- activity basedi. machine shop section 1 repairing of loco pilot seat 700 nos. 2 providing transducer protection cover 200 nos. 3 loco side buffer revit cutting 860 nos. 4 loco side buffer reviting 860 nos. 5 tmb dome repairing 100 nos. 6 conservator shifting bracket fabrication 100 nos. 7 conservator shifting bracket fixing in loco 100 nos. 8 transducer protection cover fabrication 200 nos. 9 loco body repair at various locations 100 nos. 10 conservator shifting bracket support patti fabrication 200 nos. 11 sander box cover fabrication 200 nos. 12 loco cattle guard support patti fabrication 400 nos. 13 mrb duct supporting patti fabrication 300 nos. 14 fire box supporting bracket fabrication 100 nos. 15 cbc handle supporting bracket fabrication 300 nos. 16 various stiffeners fabrication 2000 nos. 17 checker plate fabrication repairing 100 nos. 18 test bench fabrication 20 nos. 19 fabrication of working table 20 nos. 20 day to day work of various section 700 nos. 21 gas cutting work 700 nos. ii tm section 1 bellow plate welding- one unit (one loco). during minor schedule of locomotives. 9600 nos. 2 ms net (jally) welding + temp sensor 6 block+ miss. work- one unit (one loco) during minor schedule of locomotives. 9600 nos. 3 bellow plate welding ms net (jally) welding & broken bolt removal. (one unit for 1 tm) 1800 nos. 4 removal of labyrinth by gas+ scrapping of condemn material +misc. wok on shop floor. (one unit for 3 tm) 1800 nos. iii pn section 1 provision of bp/fp protection cage involving cutting & removal of old or damaged protection cage by welding or gas cutting & provision of new cage of each cab. 300 nos. 2 reconditioning of damaged pipe lines of bp/fp/mr/db of each cab involved cutting of old damage pipe & provision of new pipes by welding, qty-01 no. (anyone) 400 nos. 3 provision of clamp bracket s involving old clamps bracket/ foundation removal & provision of new clamp s bracket / foundation at individual location.- qty-01 no.( anyone) 1000 nos. 4 ico activities involving one loco 100 nos. i) welding & cutting work involved in shifting/relocating of pn equipments. ii) cutting of brake fulcrum bracket edge of each bogie. iii) provision of bogie frame centre clamp bracket of each bogie. iv) other clamp bracket welding work. 5 bp, fp, mr & db hose rest plate welding rest plate 01no. (anyone) 400 nos. 6 brazing/ annealing of copper pipe. single pipe- 40 nos. 7 miscellaneous welding work involving welding of nipples/thread piece & dummy. qty-01 no. ( anyone) 200 nos. iv aoh section 1 dead weight stopper cutting & welding work. 250 loco 2 sctm duct modification work in new ic0 loco involving cutting & welding work & misc. work in same loco. 100 loco 3 misc. work like hood clamp, duct clamp, earthing clamp welding & misc. work in u/schedule loco. 500 loco v miscellaneous welding activity of 30 minutes 2000 nos. total b schedule 2- material component i various accessories for welding / cutting 1 apron nos. 8 2 hand gloves set 32 3 welding holders (esab/ metal arc make) nos. 14 4 industrial shoes. (bata or emperor make) set 8 5 helmet (prima / esab make) nos. 4 6 pant & shirt set 16 7 name badges nos. 4 8 chipping hammer nos. 8 9 wire brush nos. 16 10 cutogen sets (esab / sharp cut make) nos. 2 11 welding shield nos. 8 12 goggles. nos. 4.

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