Operation and Maintenance of Automatic Gaseous Chlorination Systems for Arsenic Area Water Supply, North 24 Parganas

Work Description - E/m Works

This tender seeks qualified bidders for **E/M WORKS**, specifically the **Operation of automatic gaseous chlorination system at 15 (fifteen) nos. Zonal OHR under North 24 Pgs. Arsenic area water supply scheme**. The project is being tendered by the **Executive Engineer Electrical Divn PHED** under the **PHE** organization, a State Government and UT entity. The contract will be based on an **Item Rate** form of contract, with an estimated **EMD of ₹2,47,328**. Bidders must adhere to the critical dates, with the **Document Download and Bid Submission period commencing on July 28, 2026, at 10:00 AM and concluding on August 18, 2026, at 05:00 PM**. The **Bid Opening Date** is scheduled for **August 21, 2026, at 01:00 PM**. This is an **Open Tender** with a **2-cover system**, requiring separate submission of fee/pre-qualification/technical documents in Cover 1 and financial proposals in Cover 2. The specified work duration is 365 days, with a bid validity of 120 days. Further details and tender documents can be accessed starting July 28, 2026.