1. Annual Maintenance of 5 Nos substations (HT/LT) entailing Transformers/Panels/Circuit breaker, relays etc of Substations	IISERM/EE/26-27/AMC-01	29-Apr-2026 03:00 PM	30-Apr-2026 03:30 PM
2. Comprehensive Annual Maintenance Contract (CAMC) for Johnson Make lifts installed at AB-1, VH and Hostel-3/4	IISERM/EE/26-27/CAMC-04	29-Apr-2026 03:00 PM	30-Apr-2026 03:30 PM
3. AMC of DG sets of Cummins and Kirloskar Make	IISERM/EE/26-27/AMC-02	23-Apr-2026 03:00 PM	24-Apr-2026 03:30 PM
4. CAMC for Johnson Make lifts installed at ME, MJ, MI, MK, LH and Hostel 6,8	IISERM/EE/26-27/CAMC-07	29-Apr-2026 03:00 PM	30-Apr-2026 03:30 PM
5. Providing Electrical Connection with Electrical Installations for OPG Machine/Room Composite Hospital Salt Lake under Ftr HQ BSF South Bengal	01/FTR-SB/AE(E)/2026-27	15-Apr-2026 11:00 AM	16-Apr-2026 11:30 AM
6. General Maintenance and watch and ward of DDA unallotted flats.	47/EE/NPD-6/DDA/2025-26	15-Apr-2026 03:00 PM	16-Apr-2026 03:30 PM
7. Comprehensive AMC for Lifts and Escalators installed in Phase I and Phase-1 Extension Metro stations (Both Underground and Elevated) including Koyambedu Admin/OCC Building from the OEM or authorized service provider of M/s Johnson lifts and M/s SJEC	CMRL/E and M/O and M/02/CAMC-L and E/2026-27	11-May-2026 03:00 PM	11-May-2026 03:30 PM
8. M/o various sports complex.	70/EE(E)/ELD-2/DDA/2025-26	14-Apr-2026 01:00 PM	15-Apr-2026 03:30 PM
9. Name of work Maintenance of completed scheme under Nazul A/C-II(HZ). SH. Annual Maintenance Contract (AMC) of Existing Toilet Blocks under Sub-Division-V of HCD-IV, within the Territorial Jurisdiction of Horticulture Division-IV/HZ/DDA.	04/EE/HCD-4/DDA/2026-27	15-Apr-2026 03:00 PM	15-Apr-2026 03:30 PM
10. Short Term Maintenance Contract work from Km.314.718 to Km.327.224 and from Km. 331.106 to Km. 343.800 of NH69 Old NH234 Badavanahalli Bhyrenahalli Section pertaining to Executive Engineer National Highways Division Tumkur in the State of Karnataka	EE/NHD/Tmk /STMC/NH-69/NIT01/2026-27/036	28-Apr-2026 03:00 PM	29-Apr-2026 04:00 PM

1. Corrigendum-17	SE R and B NH WGL 08 2025 26, Dt. 10.09.2025	29-Apr-2026 03:00 PM	30-Apr-2026 03:00 PM
2. Corrigendum-XA	NHIDCL/RO-KOH/PBMC/DK1/2025-26	14-Apr-2026 03:00 PM	15-Apr-2026 03:30 PM
3. Corrigendum-X	NHIDCL/RO-KOH/PBMC/DK1/2025-26	14-Apr-2026 03:00 PM	15-Apr-2026 03:30 PM
4. Corrigendum 8	01-11001(01)/1/2026-HO - Infra Division	13-Apr-2026 11:00 AM	14-Apr-2026 11:00 AM
5. Errata No. 2	NH/CCW/CC-I/CO-428/PR14725/75	27-Apr-2026 05:30 PM	04-May-2026 11:30 AM
6. Corrigendum-III	BSUL/LKO/2026/387 Dt-28.02.2026	22-Apr-2026 11:00 AM	23-Apr-2026 11:00 AM
7. Corrigendum	09/EE/NPD-5/DDA/2025-26	11-Apr-2026 03:00 PM	12-Apr-2026 03:30 PM
8. Extension	NH/DG/CONTRACT/1084/2025-26/92 Dated 02/03/2026	17-Apr-2026 06:55 PM	28-Apr-2026 03:00 PM
9. Bid Auto Extn Corrigendum	HWPM/MU/W/BG/2605/R0	14-Apr-2026 06:00 PM	22-Apr-2026 02:30 PM
10. CORRIGENDUM-I	B AND R/NIT/GO/TSECL/PKG-C/ AGARTALA/26-07/001	13-Apr-2026 10:00 AM	14-Apr-2026 10:00 AM