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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹43.6 LAccepted-AOC 110 5 BONOMALI NASKAR ROAD BEHALA PARNASHREE PARNASHREE KOLKATA WEST BENGAL 700060 | KOLKATA | WEST BENGAL | 700060 | L-1 | Accepted-AOC Being lowest bidder | |
| 2 | L-2₹44.0 L+₹39,189 (0.90%)Rejected-Finance 45 YANI SARANI ROOM NO 2 KOLKATA 700104 WEST BENGAL | 24 PARAGANAS SOUTH | WEST BENGAL | 700104 | L-2 | Rejected-Finance Other than lowest bidder | |
| 3 | L-3₹44.4 L+₹86,511 (1.99%)Rejected-Finance 22 RK SARANI PO PARNASREE BEHALA KOLKATA 700060 | KOLKATA | WEST BENGAL | 700060 | L-3 | Rejected-Finance Other than lowest bidder | |
| 4 | L-4₹44.7 L+₹1.2 L (2.66%)Rejected-Finance 22 2 BAKRAHAT ROAD THAKURPUKUR KOLKATA 700063 | KOLKATA | KOLKATA | WEST BENGAL | 700063 | L-4 | Rejected-Finance Other than lowest bidder | |
| 5 | L-5₹45.4 L+₹1.8 L (4.14%)Rejected-Finance 193 E SHANTI PALLI PUSHPAHAR CO OPERATIVE KOLKATA 700107 | KOLKATA | WEST BENGAL | 700107 | L-5 | Rejected-Finance Other than lowest bidder |
| Sl No | Description | Qty | Unit | GAYATRI ENTERPRISE L7 | ELECTRO FREEZE L4 | SEN ELECTRIC WORKS L8 | S B ENTERPRISE L1 | Tirupati Buildcon Pvt. Ltd. L6 | KALYPSO SALES & SERVICES L3 | Sawan Udyog L2 | Ultimate Solution Company L5 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00M&L for Cleaning of R.C.C. Under Ground Sump of capacity 25000 Glns (including free board volume) by 6 stage mechanized cleaning system, with imported machines at the following locations, complete al as specified and directed with the follwing process:- Preliminary Step:- Cleaning the surrounding area of the sump /Tank with high pressure jet to remove dirts, algaes, muds etc. Stage - 1(Mechanized Dewatering) Pumping out the water stored inside the sump / tank to a considerable level by using special type dewatering pump. Stage - 2 (Sludge Removal) Sucking & removal of residual water and sludge, which has settled on the floor of the sump / tank, with the help of special type high power sludge pumping equipments. Stage - 3 (High Pressure Cleaning) Thoroughly cleaning of the walls / ceillings of the tank by using high pressure jet cleaners to remove the algaes / contaminants cling on the internal surfaces of the tank which helps the growth of microbiological contamination. Stage - 4 (Vacuum Cleaning) Removing of sludge, already deposited between rough surfaces of walls / ceilling / floor of the tank, with high power industrial vacuum cleaner machine, to make the tank absolutely speck free, Stage - 5 (Anti-bacterial Spray) Spraying of anti-bacterial agent to all the walls,ceilling,floor of the tank, for necessary anti-bacterial treatment, with high pressure spray machine, to make the tank totally bacteria free. Stage - 6 (Ultra Violet Radiation) Sterilisation and disinfection of the tank by using specially designed UV radiator machine to kill any suspended / floating bacteria, if any, present inside the tank. (i) The work of cleaning shall be carried out by authorised applicator of M/s Tanklean/Fast Clean/MSTC/RAY's Clean Tech or equivalent as approved by GE. (ii) Swab test to be carried out for the UG and OH RCC tank before the cleaning of the tank and after cleaning of the tank. (Test report to be submitted to the Engr-incharge) | |||||||||||
| 1.02 | BSA Complex UG Sump | 6,75,000 | Ltr | 0.45 ₹3,03,750 | 0.45 ₹3,03,750 | 0.5 ₹3,37,500 | 0.45 ₹3,03,750 | 0.47 ₹3,17,250 | 0.45 ₹3,03,750 | 0.42 ₹2,83,500 Lowest | 0.45 ₹3,03,750 |
| 1.03 | Goakhle Road Complex UG Sump | 4,50,000 | Ltr | 0.45 ₹2,02,500 | 0.45 ₹2,02,500 | 0.5 ₹2,25,000 | 0.45 ₹2,02,500 | 0.47 ₹2,11,500 | 0.45 ₹2,02,500 | 0.42 ₹1,89,000 Lowest | 0.45 ₹2,02,500 |
| 2.00 | All as per BOQ Serial item No 1 above but for R.C.C. Over head tank of capacity 2000 Ltrs to 25000 Glns complete all as specified and directed. | 3,45,000 | Ltr | 0.48 ₹1,65,600 | 0.42 ₹1,44,900 | 0.5 ₹1,72,500 | 0.4 ₹1,38,000 Lowest | 0.46 ₹1,58,700 | 0.45 ₹1,55,250 | 0.42 ₹1,44,900 | 0.45 ₹1,55,250 |
| 3.00 | All as per BOQ Serial item No 1 above but for PVC Over head tank of capacity 250 to 2000 Ltrs complete all as specified and directed. | 1,60,000 | Ltr | 0.48 ₹76,800 | 0.42 ₹67,200 | 0.5 ₹80,000 | 0.4 ₹64,000 Lowest | 0.46 ₹73,600 | 0.45 ₹72,000 | 0.42 ₹67,200 | 0.45 ₹72,000 |
| 4.00 | M&L for construction of masonary valve pit chamber of size 1000 x 1000 x 900 mm (internal dimension) with burnt brick (Sub class "B") full brick thick brick work in cement mortor (1:6), 10 mm thick plastering in CM (1:4) internally and externally upto 150mm below the ground level, 150mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in foundation bed with 150mm all round offset from outer side of brick work, 3 mm thick MS sheet cover with locking arrangement hinged with 50 x 50 x 6 mm angle iron frame embeded in PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as coping etc including painting with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on steel surfaces including necessary earth work in any type soil complete including demolition and taking out old materials from site complete all as specified and as directed. | 7 | Each Job | 20,700 ₹1,44,900 | 19,500 ₹1,36,500 | 21,000 ₹1,47,000 | 14,000 ₹98,000 Lowest | 20,500 ₹1,43,500 | 18,100 ₹1,26,700 | 19,000 ₹1,33,000 | 20,000 ₹1,40,000 |
| 5.00 | Collecting the sample of water of required quantity in bottle/kit from different points duly labled the source through Engineer-in-charge for forwarding to the test house and testing of water for iron, PH value, Hardness, trubidity, chloride, fluoride, aresenic test and submitting the test report in triplicate from any NABL & ISO 17025 accredited laboratory/National test House/Govt approved laboratory complete all as specified and as directed .
Note : Testing shall be carried out quarterly. | 24 | Each Job | 5,300 ₹1,27,200 | 5,000 ₹1,20,000 Lowest | 5,400 ₹1,29,600 | 5,000 ₹1,20,000 Lowest | 5,200 ₹1,24,800 | 5,350 ₹1,28,400 | 5,300 ₹1,27,200 | 5,100 ₹1,22,400 |
| 6.00 | Collecting the sample of water of required quantity in bottle/kit from different points duly labled the source through Engineer-in-charge for forwarding to the test house and carrying out bacteriological test for water sample quarterly and submitting the test report in triplicate done from any NABL & ISO 17025 accredited laboratory/National test House/Govt approved laboratory complete all as specified and as directed
Note: Sample of water shall be collected and tested quarterly. | 24 | Each Job | 5,300 ₹1,27,200 | 5,000 ₹1,20,000 Lowest | 5,400 ₹1,29,600 | 5,000 ₹1,20,000 Lowest | 5,200 ₹1,24,800 | 5,350 ₹1,28,400 | 5,300 ₹1,27,200 | 5,100 ₹1,22,400 |
| 7.00 | M&L for plain cement concrete (1:4:8) type D2 (using 40 mm graded stone aggregrates) as in foundations filling, coping for pole and mass concrete including demolition of old decayed PCC complete all as specified and directed. | 1 | Cum | 4,900 ₹4,900 | 4,700 ₹4,700 | 5,000 ₹5,000 | 4,500 ₹4,500 Lowest | 4,800 ₹4,800 | 4,650 ₹4,650 | 4,600 ₹4,600 | 4,750 ₹4,750 |
| 8.00 | M&L for Brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) including demolition of old brick work complete all as specified and directed. | 2 | Cum | 5,100 ₹10,200 | 5,100 ₹10,200 | 5,000 ₹10,000 Lowest | 5,500 ₹11,000 | 5,000 ₹10,000 Lowest | 5,100 ₹10,200 | 5,000 ₹10,000 Lowest | 5,150 ₹10,300 |
Tender Value
₹44.1 L
EMD Value
₹88,200
Closing Date
5 Mar 2026, 6:00 pmClosed
Garrison Engineer Alipore
NO 1 NATIONAL LIBRARY AVENUE, ALIPORE, KOLKATA 700027
REPAIR/ RENEWAL TO WATER SUPPLY SYSTEM, PUMP/ LT PANELS AND ALLIED WORKS AT BSA, GOKHALE ROAD AND ZRO AND PROCUREMENT OF CHLORINE UNDER GE ALIPORE KOLKATA
2026_MES_752431_1
GE/ALP (8598) KOLKATA OF 2025-26
Open Tender
Electrical and Maintenance Works
Item Rate
180 days
Garrison Engineer Alipore
Class D category a (ii)
10 documents required · 10 mandatory
₹500
Garrison Engineer Alipore
₹88,200
Yes
Garrison Engineer Alipore
25 Mar 2026
12 Feb 2026
12 Mar 2026
12 Feb 2026
5 Mar 2026
26 Feb 2026
12 Feb 2026 - 19 Feb 2026
20 Feb 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1M&L for Cleaning of R.C.C. Under Ground Sump of capacity 25000 Glns (including free board volume) by 6 stage mechanized cleaning system, with imported machines at the following locations, complete al as specified and directed with the follwing process:- Preliminary Step:- Cleaning the surrounding area of the sump /Tank with high pressure jet to remove dirts, algaes, muds etc. Stage - 1(Mechanized Dewatering) Pumping out the water stored inside the sump / tank to a considerable level by using special type dewatering pump. Stage - 2 (Sludge Removal) Sucking & removal of residual water and sludge, which has settled on the floor of the sump / tank, with the help of special type high power sludge pumping equipments. Stage - 3 (High Pressure Cleaning) Thoroughly cleaning of the walls / ceillings of the tank by using high pressure jet cleaners to remove the algaes / contaminants cling on the internal surfaces of the tank which helps the growth of microbiological contamination. Stage - 4 (Vacuum Cleaning) Removing of sludge, already deposited between rough surfaces of walls / ceilling / floor of the tank, with high power industrial vacuum cleaner machine, to make the tank absolutely speck free, Stage - 5 (Anti-bacterial Spray) Spraying of anti-bacterial agent to all the walls,ceilling,floor of the tank, for necessary anti-bacterial treatment, with high pressure spray machine, to make the tank totally bacteria free. Stage - 6 (Ultra Violet Radiation) Sterilisation and disinfection of the tank by using specially designed UV radiator machine to kill any suspended / floating bacteria, if any, present inside the tank. (i) The work of cleaning shall be carried out by authorised applicator of M/s Tanklean/Fast Clean/MSTC/RAY's Clean Tech or equivalent as approved by GE. (ii) Swab test to be carried out for the UG and OH RCC tank before the cleaning of the tank and after cleaning of the tank. (Test report to be submitted to the Engr-incharge) | |||||
| 1.02 | BSA Complex UG Sump | 6,75,000 | Ltr | - | - |
| 1.03 | Goakhle Road Complex UG Sump | 4,50,000 | Ltr | - | - |
| 2 | All as per BOQ Serial item No 1 above but for R.C.C. Over head tank of capacity 2000 Ltrs to 25000 Glns complete all as specified and directed. | 3,45,000 | Ltr | - | - |
| 3 | All as per BOQ Serial item No 1 above but for PVC Over head tank of capacity 250 to 2000 Ltrs complete all as specified and directed. | 1,60,000 | Ltr | - | - |
| 4 | M&L for construction of masonary valve pit chamber of size 1000 x 1000 x 900 mm (internal dimension) with burnt brick (Sub class "B") full brick thick brick work in cement mortor (1:6), 10 mm thick plastering in CM (1:4) internally and externally upto 150mm below the ground level, 150mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in foundation bed with 150mm all round offset from outer side of brick work, 3 mm thick MS sheet cover with locking arrangement hinged with 50 x 50 x 6 mm angle iron frame embeded in PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as coping etc including painting with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on steel surfaces including necessary earth work in any type soil complete including demolition and taking out old materials from site complete all as specified and as directed. | 7 | Each Job | - | - |
| 5 | Collecting the sample of water of required quantity in bottle/kit from different points duly labled the source through Engineer-in-charge for forwarding to the test house and testing of water for iron, PH value, Hardness, trubidity, chloride, fluoride, aresenic test and submitting the test report in triplicate from any NABL & ISO 17025 accredited laboratory/National test House/Govt approved laboratory complete all as specified and as directed .
Note : Testing shall be carried out quarterly. | 24 | Each Job | - | - |
| 6 | Collecting the sample of water of required quantity in bottle/kit from different points duly labled the source through Engineer-in-charge for forwarding to the test house and carrying out bacteriological test for water sample quarterly and submitting the test report in triplicate done from any NABL & ISO 17025 accredited laboratory/National test House/Govt approved laboratory complete all as specified and as directed
Note: Sample of water shall be collected and tested quarterly. | 24 | Each Job | - | - |
| 7 | M&L for plain cement concrete (1:4:8) type D2 (using 40 mm graded stone aggregrates) as in foundations filling, coping for pole and mass concrete including demolition of old decayed PCC complete all as specified and directed. | 1 | Cum | - | - |
| 8 | M&L for Brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) including demolition of old brick work complete all as specified and directed. | 2 | Cum | - | - |
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