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Tender Value
₹34.9 L
EMD Value
₹69,880
Closing Date
3 Oct 2026, 6:00 pm
Garrison Engineer Alipore
NO 1 NATIONAL LIBRARY AVENUE, ALIPORE, KOLKATA 700027
REPAIR MAINT OF WATER TREATMENT PLANT RO PLANT AT VARIOUS WARD AT COMD HOSP (EC) II LINE UNDER GE ALIPORE KOLKATA
2026_MES_789196_1
GE/ALP (8724) KOLKATA OF 2026-27
Open Tender
Electrical and Maintenance Works
Item Rate
180 days
Garrison Engineer Alipore
class D category c (vii)
8 documents required · 8 mandatory
₹500
Garrison Engineer Alipore
₹69,880
Yes
Garrison Engineer Alipore
12 Sept 2026
12 Sept 2026
5 Oct 2026
12 Sept 2026
3 Oct 2026
26 Sept 2026
12 Sept 2026 - 19 Sept 2026
21 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | M&L for comprehensive maintenance of water treatment plant for safe and efficient running at NEW Pump House line for plant capacity of 36000 LPH and consisting of the following accessories complete all as specified and directed:-
(a) One oxidation chamber 36000 LPH
(b) Multigraded filter capacity 36000 LPH
(C) One number softner capacity 36000 LPH
(d) One brine solution tank. | 6 | Month | - | - |
| 2 | M&L for comprehensive maintenance of water treatment plant for safe and efficient running at MAP PH-II Pump House line for plant capacity of 20,000 LPH and consisting of the following accessories complete all as specified and directed:-
(a) One oxidation chamber 20, 000 LPH
(b) Multigraded filter capacity 20, 000 LPH
(C) One number softner capacity 20,000 LPH
(d) One brine solution tank.
(e) Silver ionisation plant, Make - Senco (Bharati Water), Model ERA - 50 capacity 50, 000 LPH incl with DOL starter & V-guard Voltage stabilizer | 6 | Month | - | - |
| 3 | M&L for comprehensive maintenance of water treatment plant for safe and efficient running at MAP PH-I Pump House line for a for the plant capacity of 10,000 LPH and consisting of the following accessories complete all as specified and directed:-
(a) One oxidation chamber 10 000 LPH
(b) Multigraded filter capacity 10, 000 LPH
(C) One number softner capacity 10,000 LPH
(d) One brine solution tank. | 6 | Month | - | - |
| 4 | M&L for comprehensive maintenance of water treatment plant for safe and efficient running at MAIN Pump House line for a for the plant capacity of 90,000 LPH and consisting of the following accessories complete all as specified and directed:-
(a) One oxidation chamber 90 000 LPH
(b) Multigraded filter capacity 90, 000 LPH
(C) One number softner capacity 90,000 LPH
(d) One brine solution tank.
Note (for BoQ Serial item no. 1 to 4):-
(i) Contractor shall be responsible for making salt solution and charging of salts.
(ii) Responsible for rectification of any leakage from inlet to out let connection with existing pipe line, including replacement of gasket, nut bolts or any tools required at siteor blocking of softener line any other defects in plant. | 6 | Month | - | - |
| 5 | M&L for comprehensive maintenance of Reverse osmisis(RO) plant for safe and efficient ronny installed at Technical building (on roof) , CH area for a period of one calender months including Sunday and holiday for the plant capacity of 5000 LPH, Make- Ion Exchange or equivalent make as approved by GE and consisting of the following accessories complete all as specified and directed.-
(a) Raw water feed pump-02 Nos.
(b) Oxidation chamber-01 nos.
(c) Dual media filter-01 nos
(d) Micron Filter-01 Nos
(e) R.O.Houshing-01 nos
(f) Antiscalant dozing tank-01 nos
(g) Antiscalant dozing pump - 02 nos
(h) High pressure pump-01 Nos. | 6 | Month | - | - |
| 6 | All as per BoQ Serial item No.5 above but RO plant of cap 2000 LPH installed at MAP Ph-II Pump House , II Line area. | 6 | Month | - | - |
| 7 | All as per BoQ Serial item No.5 above but RO plant of cap 500 LPH installed at CMDC , CH area | 6 | Month | - | - |
| 8 | S&F in repairs Gun Metal gate valve15 mm dia, ISI marked complete all as specified and directed. | 4 | Each | - | - |
| 9 | S&F in repairs CI sluice valve 80mm dia with SS spindle, ISI marked, PN 1.6 with MS bolts, nuts & washers and a pair of gasket joints having suitable thickness suitable for filtration plant as per existing size and sample complete all as specified and directed. | 4 | Each | - | - |
| 10 | S&F in repairs Feed rate control kit for chlorine dosing pump complete all as specified and directed. | 1 | Set | - | - |
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BOQ_884666.xls
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