Tender For Maintenance Of Water Supply, Sewage Systems And De-Silting Of Storm Water Drains At Hwp(T) For The Year 2026-27.
Tender Value
3.29 Lakhs
Estimated cost
Bid Submission
06 Oct 2026
0 days left
EMD
6580
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Tuticorin → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Maintenance Of Water Supply, Sewage Systems And De-Silting Of Storm Water Drains At Hwp(T) For The Year 2026-27.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-Sep-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 06-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | A. WATER SUPPLY AND SEWAGE SYSTEMSLabor charges for the cleaning of drinking water sump / overhead water tanks by scrubbing the fungus growth in walls / floors with wire brush, removing the same and cleaning with bleaching powder (Bleaching powder shall contain minimum 30% of chlorine) including cost of tools / tackles and Bleaching powder etc.., all complete at all levels as directed by Engineer . 1.1) 17.00 m x 1.80 m x 2.10 m. size raised drinking water sump using 10 Kg bleaching powder for each time operation (1 sump x 2 operations). |
| 2 | 1000 liters to 2500 liters capacity overhead tanks in buildings using 500 grams bleaching powder for each operation per tank (22 tanks x 2 operations). |
| 3 | 1000 liters to 2500 liters capacity tanks over canteen building using 500 grams bleaching powder for each operation per tank (3 tanks x 12 operations). |
| 4 | Charges for clearing the sludge and grit from the septic tank, carting and burying the same in pits within a lead of 100 M including cost of tools / tackles such as ladder, bucket, rope, brush, brooms etc., all complete at all levels as directed by Engineer.2.1) Septic tank at old gate office. |
| 5 | Septic tank at new gate office. |
| 6 | Septic tank at 110 KV sub-station at Switchyard. |
| 7 | Septic tank at Administrative building. |
| 8 | De-sludging, cleaning of sewage collection well by mechanical means using Suction-cum-jetting tanker [Diesel operated] and thorough cleaning with water, disposing removed silt and sludge in excavated pits at a distance of 200 mts. away from sewage wells, spraying disinfectant including all labors, tools and tackles etc., all complete as directed by the Engineer. |
| 9 | Cleaning, de-silting and de-choking of complete sewage network viz floor traps to gully traps, gully traps to inspection chambers, inspection chambers to manholes, manholes to manholes, manhole to sewage well and sewer lines of all building lines within the plant premises, 110 KV substation, Administrative building, disposing of silt, floating matter etc., within a lead of 50 M in pits including cost of all tools and tackles etc., all complete at all levels as directed by the Engineer. |
| 10 | Providing and writing due date for cleaning on water tanks in all buildings and sump using paint of approved quality and shade including cost of tools / tackles, paint etc.., all complete at all levels as directed by the Engineer.Note:1. Water required for the cleaning purpose will be supplied by the department at free of cost2. De-sludging pump shall be arranged by the contractor, if required. |
| 11 | B. De-SILTING OF STORM WATER DRAINSCleaning and desilting Storm water drains of different cross-section manually adopting all safety measures, including removal of silt, rubbish mixed with earth etc.., and disposing outside the plant premises in low lying area, required tools etc.., all complete as directed by Engineer.6.1) Width up to 0.30 m |
| 12 | Width above 0.30 - up to 0.60 m |
| 13 | Width above 0.60 - up to 0.90 m |
| 14 | Width above 0.90 - up to 1.20 m |
| 15 | Width above 1.20 - up to 2.00 m Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 29, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Oct 06, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
TodayOct 06, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodayOct 14, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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