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Tender Value
Refer Docs
EMD Value
₹12,000
Closing Date
10 Oct 2026, 1:30 pm
EE PWD HD
ONKARMAL JETIA ROAD HOWRAH
Operation and Routine Maintenance for 150KLD Sewage Treatment Plant at Nabanna during the year 2026-27.
2026_WBPWD_5075619_4
WBPWD/EE/HD/NIeT57/2026/27
Open Tender
CIVIL WORKS
Percentage
365 days
HOWRAH
Referred to Tender Documents.
4 documents required · 4 mandatory
₹12,000
26 Sept 2026
26 Sept 2026
12 Oct 2026
26 Sept 2026
10 Oct 2026
26 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Operation & Routine Maintenance for 150KLD Sewage Treatment Plant at Nabanna. | |||||
| 1.01 | Operation & Routine Maintenance for 150KLD Sewage Treatment Plant at Nabanna.
i) Operation & routine maintenance of 2 nos of Raw Sewage Pumps.
ii) Operation & routine maintenance of 2 nos of Recirculation Pumps in Clarifier.
iii) Operation & routine maintenance of 2 nos of Filter feed Pumps in treated Sewage Sump
iv) Cleaning of the screen upstream of the Raw Sewage Sump.
v) Operation & routine maintenance of the 5HP Aerator.
vi) Operation & routine maintenance of Multimedia Ressure Filter-1 unit
vii) Operation & routine maintenance of Air Blower-1 unit.
viii) Operation & routine maintenance of MCC-1 unit
ix) Maintenance of all interconnecting PVC pipe lines & valves within STP
x) Raw Sewage & final filtered effluent to be tested for (a) BODS & (b) TSS from accredited laboratory a maximum of two times. | 12 | Month | - | - |
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