Operation & Maintenance (O&M) tenders in Tamil Nadu

Open operation & maintenance (o&m) tenders in Tamil Nadu, closing soonest first.

StateWork type

Districts in Tamil Nadu

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Works

Services

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1,035 tenders · page 5 of 52

Works · Sewerage, Drainage & Sanitation · Operation & Maintenance (O&M)

Operation and Maintenance of Sewage Treatment Plants STPs 150 KLD 02 Nos near Academic building and Hostel building at Academic campus CUTN Thiruvarur

Central University of Tamil Nadu

Tamil Nadu

Value: ₹20.54 L
EMD: ₹41,089
Tender fee: ₹0

Bid closes 07 Nov 2026, 03:00 PM ISTCentral eProcurement (eprocure.gov.in) · 2026_CUTN_927791_1

Services · Operation & Maintenance (O&M)

Annual contract for segregation and grinding media charging at TNPL Cement Plant

TNPL TOS

Pugalur, Karur, Tamil Nadu

Value: Not stated
EMD: ₹5,000
Tender fee: ₹0

Bid closes 07 Nov 2026, 03:00 PM ISTTamil Nadu Tenders · 2026_TNPL_699025_1

Services · Operation & Maintenance (O&M)

Repairing works on corroded white liquor / black liquor tanks in CBP#2 and shell / bottom and inside shell plate of CBFL tanks at CBP#3 in Pulp Mill Mechanical at TNPL Unit 1

TNPL TOS

Pugalur, Karur, Tamil Nadu

Value: Not stated
EMD: ₹9,500
Tender fee: ₹0

Bid closes 07 Nov 2026, 03:00 PM ISTTamil Nadu Tenders · 2026_TNPL_709359_1

Works · Buildings & Civil Construction · Operation & Maintenance (O&M)

SPECIAL REPAIRS TO RETAINING WALL LOCATED BELOW ROAD SIDE NEAR MRC MUSEUM UNDER GE WELLINGTON

GE WELLINGTON - MES

Nilgiris, Tamil Nadu

Value: ₹47.68 L
EMD: ₹95,400
Tender fee: ₹500

Bid closes 07 Nov 2026, 06:00 PM ISTDefence eProcurement · 2026_MES_794210_1

Works · Operation & Maintenance (O&M)

81498 COMPREHENSIVE MAINTENANCE OF ELECTRICALLY OPERATED LIFT AT INS PARUNDU

CWE (Navy) Chennai - MES

Ramanathapuram, Tamil Nadu

Value: ₹6 L
EMD: ₹12,000
Tender fee: ₹500

Bid closes 07 Nov 2026, 06:00 PM ISTDefence eProcurement · 2026_MES_793574_1

Works · Operation & Maintenance (O&M)

COMPHENSIVE MAINTENANCE OF JOINERY WORK AND OTHER CONNECTED B R WORK AT A AND C BLOCK OF AKASH GANGA INS RAJALI ARAKKONAM

GE(MAINT) ARAKKONAM - MES

Vellore, Tamil Nadu

Value: ₹49 L
EMD: ₹98,000
Tender fee: ₹500

Bid closes 07 Nov 2026, 06:00 PM ISTDefence eProcurement · 2026_MES_794709_1

Works · Operation & Maintenance (O&M)

Engaging additional Labour for TNHB Thirumanamandapam Stilt plus 2 Floors at Veerapandi Theni for the Year 2026 2027

Madurai Housing Unit

Veerapandi, Theni, Tamil Nadu

Value: Not stated
EMD: ₹3,500
Tender fee: ₹0

Bid closes 09 Nov 2026, 10:30 AM ISTTamil Nadu Tenders · 2026_TNHB_717892_1

Works · Operation & Maintenance (O&M)

Engaging Additional labour to the Annual Maintenance of TNHB Thirumana Mandapam at Anna Nagar Madurai for the year 2026 27

Madurai Housing Unit

Madurai West, Madurai, Tamil Nadu

Value: Not stated
EMD: ₹3,000
Tender fee: ₹0

Bid closes 09 Nov 2026, 10:30 AM ISTTamil Nadu Tenders · 2026_TNHB_717884_1

Services · Operation & Maintenance (O&M)

Annual Maintenance Contract for overhauling and servicing of auto sugar weighing machines

M.R. KRISHNAMURTHY COOPERATIVE SUGAR MILLS LTD

Cuddalore, Tamil Nadu

Value: ₹20,000
EMD: ₹0
Tender fee: ₹0

Bid closes 09 Nov 2026, 11:00 AM ISTTamil Nadu Tenders · 2026_TNCSF_720034_1

Works · Operation & Maintenance (O&M)

Minor Conservation and Maintenance Works, Including Re-Toning, Lime Plastering, Repointing, Painting, and Provision of Visitor Amenities at Various Centrally Protected Monuments under Kanchipuram Sub-Circle for the Year 2026 27

O/o SA-ASI-Chennai Circle-Chennai

Kancheepuram, Tamil Nadu

Value: ₹22.38 L
EMD: ₹67,150
Tender fee: ₹0

Bid closes 09 Nov 2026, 11:00 AM ISTCentral eProcurement (eprocure.gov.in) · 2026_ASI_932568_1

Goods · Operation & Maintenance (O&M)

Purchase of Sugar Grader SS Wire Mesh

TN Co-operative Sugar Federation(TNCSF)

Tamil Nadu

Value: Not stated
EMD: ₹0
Tender fee: ₹0

Bid closes 09 Nov 2026, 11:00 AM ISTTamil Nadu Tenders · 2026_TNCSF_720463_1

Works · Electrical Works & Power · Operation & Maintenance (O&M)

Supply, Installation, Testing, Commissioning, Operation and Maintenance of Centralized Control and Monitoring System (CCMS) for Street Lighting on highways under PIU-Madurai in the State of Tamil Nadu on a five (05) year contract basis

RO-Chennai - NHAI

Madurai, Tamil Nadu

Value: Not stated
EMD: ₹5 L
Tender fee: ₹25,000

Bid closes 09 Nov 2026, 11:00 AM ISTCentral Public Procurement Portal (CPPP) · 2026_NHAI_291926_1

Works · Electrical Works & Power · Operation & Maintenance (O&M)

Extension of supply works and other works at Vadakkankulam section

SE-Tirunelveli - TANGEDCO

Radhapuram, Tirunelveli, Tamil Nadu

Value: ₹2 L
EMD: ₹2,000
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_718568_1

Works · Buildings & Civil Construction · Electrical Works & Power

S.49 NCTPS II ES circle EMI Dn Sub Division I Cleaning and painting work of 5 MVA VFD Service Transformers 4Nos 35 MVA Compressor Transformer1No2 MVA Auxiliary Transformers 3 Nos and 16 MVA ESP Service and Raw water Transformers 9 Nos at Site of

SE-Electrical Systems-NCTPS-II - TANGEDCO

Ponneri, Tiruvallur, Tamil Nadu

Value: Not stated
EMD: ₹4,300
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_717615_1

Works · Operation & Maintenance (O&M)

Operation and Maintenance of PDFAC System

SE-Mechanical Maintenance II-NCTPS-II - TANGEDCO

Ponneri, Tiruvallur, Tamil Nadu

Value: Not stated
EMD: ₹23.2 L
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_712510_1

Works · Operation & Maintenance (O&M)

NCTPS_II_UI_Spec_189_BM PA fan

SE-Mechanical Maintenance I-NCTPS-II - TANGEDCO

Ponneri, Tiruvallur, Tamil Nadu

Value: Not stated
EMD: ₹7,800
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_720524_1

Works · Operation & Maintenance (O&M)

NCTPS_II_UI_Spec_203_BM WB exp

SE-Mechanical Maintenance I-NCTPS-II - TANGEDCO

Ponneri, Tiruvallur, Tamil Nadu

Value: Not stated
EMD: ₹5,900
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_720598_1

Works · Electrical Works & Power · Operation & Maintenance (O&M)

Extension of supply works and other works at Koodankulam section

SE-Tirunelveli - TANGEDCO

Radhapuram, Tirunelveli, Tamil Nadu

Value: ₹3 L
EMD: ₹3,000
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_717791_1

Works · Electrical Works & Power · Operation & Maintenance (O&M)

S.12 NCTPS II ES circle MRT Division Unit I Annual Overhauling 2026 27 Maintenance Works Contract under open tender Basis

SE-Electrical Systems-NCTPS-II - TANGEDCO

Ponneri, Tiruvallur, Tamil Nadu

Value: Not stated
EMD: ₹3,500
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_717272_1

Works · Electrical Works & Power · Operation & Maintenance (O&M)

S.26 NCTPS II ES circle EM I Dn Sub Division II Cleaning and tightness checking of 11KV 3 3KV 415V Switchgear buses and outgoing cables 11KV 33KV SPBD Bus ducts GCB Dry type transformers during the Annual overhauling of Unit I for the year 2026

SE-Electrical Systems-NCTPS-II - TANGEDCO

Ponneri, Tiruvallur, Tamil Nadu

Value: Not stated
EMD: ₹3,500
Tender fee: ₹0

Bid closes 09 Nov 2026, 02:00 PM ISTTamil Nadu Tenders · 2026_EB_717256_1