Latest patch welding Tenders | Government patch welding Tenders

CTN :41357086

11 Aug, 2025 NA

Mettur - Tamil Nadu

Tender For mtps-i - mill plant â unit - iv - dismantling and assembling of coal pipes with bends and releasing bends for reconditioning of the eroded portion and patch welding of coal bends & coal pipes and renewal of eroded pipes of length at about 15mtr length along with bends between mill outlet elbow and fuel inlet elbow during overhaul 2025 â 26

CTN :41357122

18 Aug, 2025 NA

Mettur - Tamil Nadu

Tender For mtps-i- mill plant â unit-iv â dismantling, patch welding and assembling of mill outlet elbows, orifices, transition pieces, fabrication of spool piece, multiple port outlets etc. -in mill 4a to 4f during aoh-2025-26

CTN :41192228

14 Aug, 2025 9.60 Lacs

Jabalpur - Madhya Pradesh

Tender For corrigendum : supply of welding electrodes - electrical items : as per technical specifications of the tender , isi mark ms electric welding electrode of size 4x450mm as per technical specification of the tender

CTN :41328164

11 Aug, 2025 NA

Mettur - Tamil Nadu

Tender For mtps â i -bm â unit-iv â aoh 2025-2026 - cutting & patch welding on the eroded portion of the fg duct from eco outlet to aph inlet , renewal of support beam both inlet and outlet of aph hoppers and renewal of eroded duct support pipes both a & b sides

State Government

CTN :41355807

12 Aug, 2025 NA

Delhi - Delhi

Tender For renovation of airline system of filter beds in filter house at 2nd 40 mgd plant at wazirabad water works. (re- invite) - dismantling of old damage air pipeline of filter beds with the help of pipe wrench, gas cutter,grinder, welding machine, manual labour etc. the job includes labour charges for dismantling the existing damaged system & shifting the same to scrap yard as per the instructions of site-in-charge., renovation of air pipeline of filter beds by providing and fixing of heavy duty new ms pipe of size 75 mm dia. 6-7 mtrs approx. in length alongwith required bend, flange, ms support etc. in place of existing rusted pipeline alongwith repairing of old line of each filter bed,if required. this includes the cost of nut bolts, threading, cutting,welding and fixing etc. to complete the job with all precautions at site. the job includes removing, storing and refilling of filter media back in original position as per direction of engineer-in-charge.make: jindal/tata/djb approved., painting with superior quality hi gloss enamel paint after primer on newly replaced air line pipes,bend, flange,ms support etc. as well as old line of filter bed with minimum two or more coats as required. this includes scrubbing of existing paint to give even shade on old items also as per colour coding. make:-asian/nerolac/berger., repairing and painting of all old existing ms pipline alongwith 3 sets of air blower with foundation with superior quality hi gloss enamel paint on air line pipes, valves etc. and complete fittings with minimum two or more coats as required upto the air blower system of the filter house. this includes scrubbing of existing paint to give even shade on old items also as per colour coding. make:-asian/nerolac/berger., testing of complete new airpipe line system on full load/pressure for each filter bad one by one as well as repaired air pipe line sytem all complete.

Central Government/Public Sector

CTN :41368485

05 Sep, 2025 NA

Chennai - Tamil Nadu

Tender For lws shell complete (a) one coach set of roof, 2 mm sidewall and end wall 1) roof assembly to drg no 58116032, alt 'l'- 1 no. welding pin to be assembled as per drg no 58110037, alt 'nil' (with latest sub drawing49516008, alt "a") 2) end roof assembly to drg no 58116066, alt "g"- 2 nos. 3) sidewall to drg no 75214023,alt "nil"- 1 no. 3mm thick to rdso spec. c k-201 x2crni12 sheet to be used for manufacturing sidewall sheet instead of 2mm sheet. 4) end wall to drg no 74115001, alt "h"- 2 nos. (b) partition frames & body shell items and floor supports 1) 75210012, alt "nil"- 1 no. 2) 75210002, alt "nil"- 1 no. 3) 58210036, alt "a"- 2 nos. 4) 75210003, alt"nil"- 1 no. 5) 67010011, alt "a"- 2 nos. 6) aaa10488, alt "c"- 6 nos. 7) 58110017, alt "b"- 2 nos. 8) 58110015, alt "a"- 6 nos. 9) 58110016, alt "a"- 3 nos. 10)aab10338, alt "nil"- 16 nos. (c) under frame complete to drg.no.67011001, alt 'n'- 1 no. the firm shall fulfill the manufacturing requirement of icf/md/spec-451, issue status-01, rev-01. assembly of (a), (b) and (c) shall be done as per drg no. 75210001, alt 'b' (d) installationitems 1) body side entrance door installation as per drg no. -58152001, alt "b" -1 no. 2) foot step complete to drg no. 58124004 alt "nil"-6 nos. 3) exterior garniture to drg no. 59326001 col-i alt "h" -1no. 4) application of epoxy coating. 46590003 col-1 alt "d" -1 no. 5) roof ventilator assly -01873401 col-i alt"r" - 7 nos. 6) coupler mounting -46021001 col-i alt "e" (aar h coupler to pl no. 33549771 -2 nos and anti-rotational channel to pl no.-33544402 -1 no as free supply). for installation items (d) general installation drg no. 75290002, alt 'id' to be followed. special condition : suitable packing should be done to prevent damage during transit and unloading. installation required as per assy.drg.& annexure-a, dtd 13-09-2023 to be followed. supply rates and installation rates to be quoted separately. [safety item ]

Central Government/Public Sector

CTN :41368486

05 Sep, 2025 NA

Chennai - Tamil Nadu

Tender For lwscn shell complete (a) one coach set of roof, 2 mm side wall and end wall for lscn coaches 1) roof assembly to drg no 58216001, alt 'n'- 1 no. welding pin to be assembled as per drg no 58210045 alt 'nil' (with latest sub drawing 49516008, alt 'a') 2) end roof assembly to drg no 58116066, alt 'g'- 2 nos. 3) location of sidewall to drg no 75314013, alt 'nil'- 1 no, 3mm thick to rdso spec-ck201 x2crni12 sheet to be used for manufacturing side wall sheet instead of 2mm sheet. 4) end wall to drg no 74115001, alt 'h'- 2 nos. (b) body shell items.1) 58210036, alt 'a' - 2 nos. 2) 75310003, alt nil - 1 no. 3) 67010011, alt 'a' - 2 nos. 4) aaa10488, alt 'c' - 4 nos. 5) 58110017, alt 'b' - 2 nos. 6) 58110015, alt 'a' - 3 nos. 7) 58110016, alt 'a' - 6 nos. 8) aab10338, alt nil- 16 nos. (c) under frame complete to drg no 73911001 alt 'j' - 1 no. assembly of (a), (b) and (c) shall be done as per drg no.75310001 alt 'b' (d) installation items 1) body side entrance door installation as per drg no.58252001 alt 'a' -1 no. 2) foot step complete to drg no. 58124004 alt nil - 4 nos. 3) exterior garniture to drg no. 59326001 col-i alt 'h' -1 nos. 4) application of epoxy coating. 46590003 col-1 alt 'd' -1 nos. 5) roof ventilator assly -01873401 col-i alt 'r' - 7 nos. 6) coupler mounting -46021001, col-i alt 'e'(aar h coupler to pl no. 33549771 - 2 nos and anti-rotational channel to pl no.-33544402 -1 no as free supply). for installation items (d) general installation drg no. 75390002 alt 'ic' may be followed. the firm shall fulfill the requiremnt as per as per icf/md/spec-451, issue status-01 rev.00. special condition : - suitable packing should be done to prevent damage during transit and unloading. - installation required as per assy.drg.& annexure-a, dtd 13-09-2023 to be followed. - supply rates and installation rates to be quoted separately. [safety item ]

Central Government/Public Sector

CTN :41368027

20 Aug, 2025 NA

Kapurthala - Punjab

Tender For supply of set of side wall assly and roof complete for lhb ac 3 tier coach. note:-(1)crf items are to be manufactured as per dy. cple-iii letter no. rcf/hsq/plg/mpsh/510003/lhb dated04/04/2024 (2)in drawings "mig welding (131) is to be read as tig welding (141)" as per design letter no. md46231 dated 16.03.2024. , as per drawing: mp20rseaccn version 10 [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :41333274

11 Aug, 2025 NA

Mettur - Tamil Nadu

Tender For mtps i bm unit iv aoh 2025 2026 cutting patch welding on the eroded portion of the fg duct from eco outlet to aph inlet renewal of support beam both inlet and outlet of aph hoppers and renewal of eroded duct support pipes both a and b sides

corporations/Associations/Others

CTN :41338095

11 Aug, 2025 NA

Mettur - Tamil Nadu

Tender For mtps i mill plant unit iv dismantling and assembling of coal pipes with bends and releasing bends for reconditioning of the eroded portion and patch welding of coal bends coal pipes and renewal of eroded pipes of length at about 15mtr length

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