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Tender Value
₹1.0 L
EMD Value
₹2,073
Closing Date
10 Oct 2026, 3:00 pm
ADMINISTRATOR
163,M.B.ROAD, BIRATI, KOLKATA - 700051
Development of 2 nos Deep Tube well located at different location such as at Alipore near Jatrinda Nath Ghosh Smriti Bhawan ward no 31 and at Sabitri Pally ward no 3 under North Dum Dum Municipality.
2026_MAD_5074738_23
WBMAD/NDDM/WW/NIeT-303/26-27
Open Tender
CIVIL WORKS
Percentage
30 days
UNDER NORTH DUM DUM MUNICIPALITY
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹2,073
24 Sept 2026
24 Sept 2026
12 Oct 2026
24 Sept 2026
10 Oct 2026
24 Sept 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Surging of existing tube well with chemical treatment and bucket wash (prior to use of compressor machine) and developing the tube well with compressor machine at least 3 (three) days at 8 (eight) hours per day till the yield is obtained at least by 75% of the total specified yield of the tube well (measured by 'V' notch tank) and draw down is within the permissible limit of 10% variation and water so obtained after such washing and developing will be free from sand and bacteria for which test report from the Public Analyst is to be obtained. (The rate is inclusive of all labour and materials including hire charges of tools and plants and cost of materials.) For tubewell of size bigger than 100 mm dia with top enlargement to have yield of 6000 gallons per hour. | 2 | Each | 27,862 | ₹55,724 |
| 2 | For additional period | 6 | day | 5,206 | ₹31,236 |
| 3 | Sub Total | - | - | - | - |
| 4 | GST 18% | 1 | No. | 1,60,569.62 | ₹1,60,569.62 |
| 5 | CESS 1% | 1 | No. | 14,986.5 | ₹14,986.5 |
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