Kolkata Tenders

CTN :44676211

01 May, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of co2 gas , ar gas , n2 gas , refililing charges of pure co2 per kg , refilling charges of pure n2 per kg price , refilling charges of pure ar per kg price , per trip cost for minimum 10 cylinder per trip.

Central Government/Public Sector

CTN :44776161

28 Apr, 2026 12.50 Lacs

Kolkata - West Bengal

Tender For corrigendum : servicing and safe working load test of one number of 40 ton eot crane and two numbers of 2 ton chain pulley at mcf, vecc, chakgaria, kolkata

Central Government/Public Sector

CTN :44701538

09 May, 2026 59.00 Lacs

Kolkata - West Bengal

Tender For corrigendum : special repair to road inside bmc pocket under ge(c) kolkata

CTN :43879880

25 Apr, 2026 NA

Kolkata - West Bengal

Tender For bid to ras bid to ras corrigendum : supply of high pressure air fittings for yard 3037 to 3040 ngopv b b - coupling_size 20mm_3037 , obs_reducing union coupling 20mmx16 mm_3037 , doc_reducing union coupling 20mmx16 mm_3037 , obs_reducing union coupling 20mmx12 mm_3037 , doc_reducing union coupling 20mmx12 mm_3037 , obs_1-4 inch bsp-mx16mm male stud coupling_3037 , doc_1-4 inch bspm-x16mm male stud coupling_3037 , obs_reducing male stud adaptor_42x38mm_3037 , doc_reducing male stud adaptor_42x38mm_3037 , obs_pressure relief vv-42mm_end connectr_3037 , doc_pressure relief vv-42mm_end connectr_3037 , obs_pressure relief vv-16mm_end connectr_3037 , doc_pressure relief vv-16mm_end connectr_3037 , equal tee pieces size-20mm_3037 , obs_equal tee pieces size20mm_3037 , doc_equal tee pieces size-20mm_3037 , 42mm x 1-1-4 inch bsp f stud coupling_3037 , obs_42mm x 1-1-4 inch bsp f stud coupling_3037 , doc_42mm x 1-1-4 inch bsp f stud coupling_3037 , balance stop valve 20mm end connector_3038-3040 , ball valve-12mm_end connectr_3038-3040 , ball valve-16mm_end connectr_3038-3040 , ball valve20mm_end connectr_3038-3040 , ball valve38mm_end connectr_3038-3040 , ball valve42mm_end connectr_3038-3040 , air hydrant assly 42mm_cu and cu-ni_3038-3040 , bulkhead-deck piece union- size-20mm_3038-3040 , equal tee pieces size38mm_3038-3040 , eq_union coupling_size 20mm_30383040 , reducing union coupling 20mmx16 mm_30383040 , reducing union coupling 20mmx12 mm_30383040 , 1-4 inch bsp -m- x 16mm male stud coupling_3038-3040 , reducing male stud adaptor_42x38mm_3038-3040 , pressure relief valve16mm_end connectr_3038-3040 , pressure relief valve-42mm_end connectr_3038-3040 , obs_balance stop valve 20mm end conector_3038-3040 , doc_balance stop valve 20mm end conector_30383040 , obs_ball valve-12mm_end connectr_3038-3040 , doc_ball valve-12mm_end connectr_3038-3040 , obs_ball valve-16mm_end connectr_3038-3040 , doc_ball valve-16mm_end connectr_3038-3040 , obs_ball valve-20mm_end connectr_3038-3040 , doc_ball valve-20mm_end connectr_3038-3040 , obs_ball valve-38mm_end connectr_3038-3040 , doc_ball valve-38mm_end connectr_3038-3040 , obs_ball valve-42mm_end connectr_3038-3040 , doc_ball valve-42mm_end connectr_3038-3040 , obs_air hydrant assly 42mm_cu and cu-ni_3038-3040 , doc_air hydrant assly 42mm_cu and cu-ni_3038-3040 , obs_bulkhead-deck piece-union- size-20mm_30383040 , doc_bulkhead-deck piece -union- size20m_3038-3040 , obs_equal tee pieces size-38mm_30383040 , doc_equal tee pieces size-38mm_3038-3040 , obs_eq_union coupling_size 20mm_3038-3040 , doc_eq_union coupling_size 20mm_3038-3040 , obs_reducing union coupling 20mmx16 mm_3038-3040 , doc_reducing union coupling 20mmx16 mm_30383040 , obs_reducing union coupling 20mmx12 mm_3038-3040 , doc_reducing union coupling 20mmx12 mm_3038-3040 , obs_1-4 inch bsp-m-x16mm male stud coupling_3038-3040 , doc_1-4 inch bsp-mx16mm male stud coupling_3038-3040 , obs_reducing male stud adaptor_42x38mm_3038-3040 , doc_reducing male stud adaptor_42x38mm_30383040 , obs_pressure relief vv-42mm_end //bid details2 / 88connectr_3038-3040 , doc_pressure relief vv42mm_end connectr_3038-3040 , obs_pressure relief vv-16mm_end connectr_3038-3040 , doc_pressure relief vv-16mm_end connectr_3038-3040 , equal tee pieces size-20mm_3038-3040 , obs_equal tee pieces size-20mm_3038-3040 , doc_equal tee pieces size20mm_3038-3040 , 42mm x 1-1-4 inch bsp f stud coupling_3038-3040 , obs_42mm x 1-1-4 inch bsp f stud coupling_3038-3040 , doc_42mm x 1-1-4 inch bsp f stud coupling_3038-3040

CTN :44561096

21 May, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply, installation, testing and commissioning of addressable fire fighter telephone system at icmard building - supply, installation, testing & commissioning (sitc) of addressable fire fighter telephone system at icmard building

CTN :44090451

27 Apr, 2026 NA

Kolkata - West Bengal

Tender For bid to ras supply of white boiler suit for officers & supervisors , boiler suit for operatives

CTN :44752595

30 Apr, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of dn20_globe v-v_flg_st_cs-ss_hpa_pn40_3050- 3053_543001151293 , dn25_globe v-v_flg_st_cs- ss_hpa_pn40_3050-3053_543001161293 , dn20_sdnr v- v_flg_ang_cs-ss_hpa_pn40_3050-3053_546201151293 , dn25_pr red v-v_flg_st_cs-ss_hpa_pn40_3050- 3053_544801161293 , dn25_ball v-v_flg_st_ci- ss_lpa_pn10_3050-3053_540501161230 , dn15_ball v- v_flg_st_ci-ss_lpa_pn10_3050-3053_540501121230 , dn40_swing check v-v_flg_ci-ss_lpa_pn10_3050- 3053_542701181230 , dn25_swing check v-v_flg_ci- ss_lpa_pn10_3050-3053_542701161230 , dn15_pr red v- v_flg_st_ci-ss_lpa_pn10_3050-3053_544801121230 , dn25_pr red v-v_flg_st_ci-ss_lpa_pn10_3050- 3053_544801161230 , dn25_safety vv_ang_7.8bar_cs- ss_lpa_pn40_3050-3053_544901161230 , dn25_safety vv_ang_3.0bar_ci-ss_lpa_pn10_3050- 3053_544901161231 , dn20_globe v-v_flg_st_cs- ss_hpa_pn40_3054-3057_543001151293 , dn25_globe v- v_flg_st_cs-ss_hpa_pn40_3054-3057_543001161293 , dn20_sdnr v-v_flg_ang_cs-ss_hpa_pn40_3054- 3057_546201151293 , dn25_pr red v-v_flg_st_cs- ss_hpa_pn40_3054-3057_544801161293 , dn25_ball v- v_flg_st_ci-ss_lpa_pn10_3054-3057_540501161230 , dn15_ball v-v_flg_st_ci-ss_lpa_pn10_3054- 3057_540501121230 , dn40_swing check v-v_flg_ci- ss_lpa_pn10_3054-3057_542701181230 , dn25_swing check v-v_flg_ci-ss_lpa_pn10_3054- 3057_542701161230 , dn15_pr red v-v_flg_st_ci- ss_lpa_pn10_3054-3057_544801121230 , dn25_pr red v- v_flg_st_ci-ss_lpa_pn10_3054-3057_544801161230 , dn25_safety vv_ang_7.8bar_cs-ss_lpa_pn40_3054- 3057_544901161230 , dn25_safety vv_ang_3.0bar_ci- ss_lpa_pn10_3054-3057_544901161231 ) /bid number : gem/2026/b/7413531 * /dated: 03-04-2026 & & / bid document 1 / 24

CTN :44375483

04 May, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : procurement of start/stop push button box and emergency group stop button for multi-purpose vessel project, grse yard nos. 3050 - 3057 - procurement of ‘start/stop push button box & emergency group stop button’ for multi-purpose vessel project, grse yard nos. 3050 - 3057

CTN :44738440

04 May, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : procurement of wave recorder

Central Government/Public Sector

CTN :44844836

27 Apr, 2026 10.01 Lacs

Kolkata - West Bengal

Tender For corrigendum : providing of motor insurance service - man trucks cla water blasting removal machine; above 2500 cc,motor insurance service - rosenbauer acft; above 2500 cc,motor insurance service - rosenbauer acft; above 2500 cc,motor insurance service - naffco acft; above 2500 cc,motor insurance service - 4 wheeler; 1001 to 1500 cc,motor insurance service - 4 wheeler; 1501 to 2500 cc

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