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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.6 LAccepted-AOC 1 6 FAKIR CHAKRABORTY LANE | ₹2.6 L | L1 | Accepted-AOC WORK ORDER ISSUED |
| 2 | L2₹2.7 L+₹5,541.87 (2.13%)Rejected-Finance | ₹2.7 L+₹5,541.87 (2.13%) | L2 | Rejected-Finance Not L1 Bidder |
| 3 | L3₹2.7 L+₹6,156.84 (2.37%)Rejected-Finance 77 2 1 LENIN SARANI KOLKATA 700013 | KOLKATA | KOLKATA | WEST BENGAL | 700013 | ₹2.7 L+₹6,156.84 (2.37%) | L3 | Rejected-Finance Not L1 Bidder |
| Sl No | Description | Qty | Unit | D K ELECTRIC L3 | H.K.DAS & CO. L1 | KASHINATH PAL & CO. L2 |
|---|---|---|---|---|---|---|
| 1.00 | Cleaning of clarifloculator
Supply of the following on Hiring basis: 1) 12.5 HP dewatering submerssible pumping machinery, 2) 80mm dia UPVC Column pipe 3) Suspension clamp, 4) 5 HP dewatering submerssible pumping machinery, 5) 80mm dia GI fittings, 6) 100mm dia pvc HOSE PIPE ( 35 mtr. appx.) 7) 80mm dia PVC hose pipe (50 mtr. appx.) 8) 100 mm dia GI fittings. 9) Portable Starter compartment to operating P/M set, 10) Flat Submerssible cable ( as per required length)
11) 1.1 kv grade PVC insulated cable, ( as per required length). 12) Chain pulley block etc. ( for 10 days appx.) 13) All neccessery ropes, buckets, brooms, shovel etc. | 10 | days | 17,452 ₹1,74,520 | 17,007 ₹1,70,070 Lowest | 17,379 ₹1,73,790 |
| 2.00 | Installation of 12.5 HP Submerssible P/M in the clarrifloculator to receive water source, connection of 80 mm. dia PVC Hose to the delivery line of the column pipe & fixing of reducing hose to the opposite end PVC jose as per direction. | 1 | item | 3,046 ₹3,046 | 3,000 ₹3,000 Lowest | 3,035 ₹3,035 |
| 3.00 | Installation of 5 HP Submerssible P/M in the sludge chamber with the help of chain pulley block arrangements & connection of 100mm. dia & 80mm. dia PVC hose with the delivery end and laying the pipe to the sludge agoon. (P/M in installed in various pockets of the sump chamber) | 1 | item | 15,100 ₹15,100 | 15,005 ₹15,005 Lowest | 15,222 ₹15,222 |
| 4.00 | Labour charges for continuous spraying water by engaging required no. of labourer from Submerssible p/m through 80 mm. hose to sludge chamber to breaking the solid mud by manual labour, bailing out the sinkage water (Filter bed, clarrifloculator) from sludge chamber, coagulate mud with water & bailing out the mudded water from sump chamber to to distant end through 100mm PVC Hose by skilled & unskilled manual labour for 24 hours. | 1 | item | 16,258 ₹16,258 | 15,998 ₹15,998 Lowest | 16,349 ₹16,349 |
| 5.00 | Dismantling the whole arrangement as per direction of EIC. | 1 | item | 3,040 ₹3,040 | 3,000 ₹3,000 Lowest | 3,077 ₹3,077 |
| 6.00 | Withdrawing of all sludge from the sump chamber by skilled and unskilled manual labour with necessary hoisting arrangements after disconnection of all electrical and mechanical connection. | 1 | item | 5,120 ₹5,120 | 5,000 ₹5,000 Lowest | 5,134 ₹5,134 |
| 7.00 | Civil work
Making a temporary leak proff brick wall at the inlet point of the clarrifloculator to resist water flow inside the sludge chamber at the time of cleaning process and dismantling the same wall after completion of the clening process as per direction. (The cost included all neccessary equipments required to make this wall properly and work conducts at night shift only after supply schedule.) | 1 | item | 6,150 ₹6,150 | 5,995 ₹5,995 Lowest | 6,111 ₹6,111 |
| 8.00 | Add: GST @ 18% | 1 | item | 40,182.12 ₹40,182.12 | 39,252.24 ₹39,252.24 Lowest | 40,089.24 ₹40,089.24 |
| 9.00 | Add: LWC @ 1% | 1 | item | 2,634.16 ₹2,634.16 | 2,573.2 ₹2,573.2 Lowest | 2,628.07 ₹2,628.07 |
Tender Value
Refer Docs
EMD Value
₹6,000
Closing Date
10 Aug 2026, 4:00 pmClosed
Assistant Engineer, EMSD-I
Office of the Assistant Engineer, EMSD-I, P16 India Exchange Place (Extn.), C.I.T. Annexe Building, KOL-73
Cleaning of Sludge Chamber of Clarrifloculaor (Both Operating fast moving part including the rocker portion) at WTP in Baranagar Kamarhati Joint w/s scheme.
2026_PHED_1035077_2
WBPHED/AE/EMSD-I/NIET-05/26-27
Open Tender
Miscellaneous Works
Item Wise
Office of the Assistant Engineer, EMSD-I
Please refer Tender documents.
5 documents required · 5 mandatory
₹6,000
2 Sept 2026
4 Aug 2026
13 Aug 2026
4 Aug 2026
10 Aug 2026
4 Aug 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Cleaning of clarifloculator
Supply of the following on Hiring basis: 1) 12.5 HP dewatering submerssible pumping machinery, 2) 80mm dia UPVC Column pipe 3) Suspension clamp, 4) 5 HP dewatering submerssible pumping machinery, 5) 80mm dia GI fittings, 6) 100mm dia pvc HOSE PIPE ( 35 mtr. appx.) 7) 80mm dia PVC hose pipe (50 mtr. appx.) 8) 100 mm dia GI fittings. 9) Portable Starter compartment to operating P/M set, 10) Flat Submerssible cable ( as per required length)
11) 1.1 kv grade PVC insulated cable, ( as per required length). 12) Chain pulley block etc. ( for 10 days appx.) 13) All neccessery ropes, buckets, brooms, shovel etc. | 10 | days | - | - |
| 2 | Installation of 12.5 HP Submerssible P/M in the clarrifloculator to receive water source, connection of 80 mm. dia PVC Hose to the delivery line of the column pipe & fixing of reducing hose to the opposite end PVC jose as per direction. | 1 | item | - | - |
| 3 | Installation of 5 HP Submerssible P/M in the sludge chamber with the help of chain pulley block arrangements & connection of 100mm. dia & 80mm. dia PVC hose with the delivery end and laying the pipe to the sludge agoon. (P/M in installed in various pockets of the sump chamber) | 1 | item | - | - |
| 4 | Labour charges for continuous spraying water by engaging required no. of labourer from Submerssible p/m through 80 mm. hose to sludge chamber to breaking the solid mud by manual labour, bailing out the sinkage water (Filter bed, clarrifloculator) from sludge chamber, coagulate mud with water & bailing out the mudded water from sump chamber to to distant end through 100mm PVC Hose by skilled & unskilled manual labour for 24 hours. | 1 | item | - | - |
| 5 | Dismantling the whole arrangement as per direction of EIC. | 1 | item | - | - |
| 6 | Withdrawing of all sludge from the sump chamber by skilled and unskilled manual labour with necessary hoisting arrangements after disconnection of all electrical and mechanical connection. | 1 | item | - | - |
| 7 | Civil work
Making a temporary leak proff brick wall at the inlet point of the clarrifloculator to resist water flow inside the sludge chamber at the time of cleaning process and dismantling the same wall after completion of the clening process as per direction. (The cost included all neccessary equipments required to make this wall properly and work conducts at night shift only after supply schedule.) | 1 | item | - | - |
| 8 | Add: GST @ 18% | 1 | item | - | - |
| 9 | Add: LWC @ 1% | 1 | item | - | - |
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