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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | lowest₹13.2 LAccepted-AOC | lowest | Accepted-AOC aoc | |
| 2 | 1stRejected-Finance P 132 KALINDI HOUSING ESTATE LAKETOWN KALINDI KOLKATA WEST BENGAL 700089 | 24 PARAGANAS NORTH | WEST BENGAL | 700089 | 1st | Rejected-Finance Regretted-rate is high. | |
| 3 | 2ndRejected-Finance | 2nd | Rejected-Finance Regretted-rate is high. |
Tender Value
Refer Docs
EMD Value
₹28,000
Closing Date
22 Sept 2018, 2:00 pmClosed
EE_BNWD
Room No.124 1ST FLOOR PURTA BHAVAN D.F. BLOCK SECTOR I SALT LAKE KOLKATA 700 091.
Annual maintenance of water treatment plant of capacity 12 15 M3 per hour and with overhauling job for existing 1220mm. dia and 2350mm ht. water softener installed at Bijan Bhavan, Salt Lake
2018_WBPWD_189251_1
WBPWD/EE/BNWD/NIQ15e/2018-2019
Open Tender
CIVIL WORKS
Item Rate
365 days
Salt Lake
Please refer Tender documents.
3 documents required · 3 mandatory
₹28,000
Yes
22 Apr 2022
6 Sept 2018
24 Sept 2018
6 Sept 2018
22 Sept 2018
6 Sept 2018
Amount
Daily Monitering & Maintaining the Water Treatment Plant by Technicians (Minimum 6-8 hours per day) including the works like: a. Back washing and rinsing of iron removal filter b. Backwashing, rinsing and charging of Water Softener. c. Dosing of Chemicals in respective Dozers. d. Site testing of Treated Water for each plant.
Labour charges for maintenance of iron removal filter, Water Softener, Alum Dozer & Zeoline Dozer, 6- 8 Hours every day for Bijan Bhavan, Salt Lake, per month inclusive all Taxes.
Chemicals Required for Maintenance of Water Treatment Plant - Salt required for softener per regeneration. 160 Kg per day (Rate including all taxes)
Chemicals Required for Maintenance of Water Treatment Plant - Crystal Alum reqd. per day for Alum dozing pot 1 Kg per day (Rate including all taxes)
Chemicals Required for Maintenance of Water Treatment Plant - Zeoline( Chlorine) Soln. per day for Dozer 2 Ltr. Per day (Rate including all taxes)
Overhauling job for existing 1220mm. dia x 2350mm ht. water softener- 1) Unloading of the media from Iron Removal Filter. 2) Cleaning of vessel. 3) Partial unloading of fine resin (i.e. damaged resign) from water softner. 4) Supplying, fitting & fixing of 10mm. pushfit strainers for Iron removal filter -150 Nos. 5) Supplying, fitting & fixing of media (Zeofil & Gravels) for Iron removal filter -50 cft. 6) Top up strong acid cation resign (Auchlite C220/Similar) for water softner -400 litres. 7) Supplying, fitting & fixing of 40mm dia Diaphragm valve head (Bonnet) - 2 nos. 8) Supplying, fitting & fixing of 40mm dia Diaphragm -10 Nos. & 40 mm. diaphragm - 2nos. 9) Supplying, fitting & fixing of New C.I. Alum Pot - 1 No. 10) Supplying, fitting & fixing of New Air compressor, Tank size-100 ltr., Type - Single stage, single cylinder, priston displacement-140 ltrs per min, fitted with 1 H.P. single phase motor-1 Set. 11) Supplying, fitting & fixing of New metering pump, cap-3 LPH at 6 Kg. /cm2 for chlorine Dosing -1 No. 12) Supplying, fitting & fixing of New 40mm / 50mm. dia water meter-1No. 13) Supplying, fitting & fixing of sampling cock-3 nos. 14) Erection and commissioning of the Plant. 15) Supplying 1000 Ltrs FRP tank fitted with agitator, gear box & 1 HP motor for preparation of brine soluttion required for regeneration of water softener-1 set. Supplying, fitting & fixing of 15mm dia gunmetal valve & 50 mm dia pressure guage in each 3 nos. and repair of 50mm medium G.I. pipeslines for Iron removal filter of water softner including epoxy painting of outside of the vessels and pipelines (i.e. Two coats of epoxy paint over a coat of primer) necessary nuts, bolts, rubber packing etc. work complete as per instruction of Engneer-in-Charge. *Warranty will be applicable for 2 years.
H2O REMEDIATION ENGINEERING
Zeolite India Private Limited
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