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Backwash e-Tenders
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90% recommend BidHits (1097 real users, 18/09/2026).Methodology
INDIA | DL
Public Works Department- Ce/ Se/ M1- M15- Ee/ M153( New)
Maintenance of 500 LPH RO System with its accessories at Govt. Girls. Sr. Sec. School, Samalka, New Delhi ****. ( School ID ****) EOR ID ****.
Maintenance of RO system Annual maintenance of 500 lph RO plant, including 2 mandatory visits per month with repair/replacement of electrical, electronic, and mechanical spare parts, backwashing, rinsing, leak rectification, and attending complaints within 24 working hours. Also includes supplying and replacing spare components and consumables.
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Tender for the maintenance of a 500 lph RO system at Govt. Girls. Sr. Sec. School, Samalka, New Delhi. The contract duration is 36 months. Bids must be submitted online by **** at 3:00 pm. The estimated cost is Rs. 7,33,**** Money Deposit (EMD) is Rs. 14,676. Contractors must meet specific work experience criteria based on their registration status (CPWD registered, MES/BSNL/Railway, or other experienced). Penalties apply for delayed complaint attendance.
Contractors must have satisfactorily completed similar works within the last 7 years, with specific criteria depending on registration status. bidder should have satisfactorily completed the similar works as mentioned below
Penalties are levied for delay in attending complaints: @rs. 500 per complain per day beyond 24 hrs **** per complain per day beyond 48 hrs
Bids become invalid if the bidder is found ineligible or does not upload all stipulated documents. the bid submitted shall become invalid.
The work is estimated to cost Rs. 7,33,794. the work is estimated to cost rs. 7, 33, 794.
Kerala Water Authority- Chief Engineer Southern Region ( Trivandrum)- Superintending Engineer ( Ph Circle Kollam)- Executive Engineer ( Ph Division Kottarakkara)- Aee Ph Sub Division, Kottarakkara
O and M Water Supply Schemes BAWSS to Kundara Adj Pt Supply of 10 HP open well submersible pump set Supply and Erection of 10 HP open well submersible pump set with accessories for backwashing operations of the treatment plant at Elampal WTP
Improvement of internal and external lighting, arrangement of 3rd 40 mgd plant, waste water flow control, servicing of crane, maintenance of flash mixtures, SITC of dewatering pump sets, strengthening and maintenance of steel wire ropes, strengthening and renovation of pier weir side stop log, maintenance of counter weight of weir side gates, overhauling of backwash pump, dehydration of lt transformers, replacement of ms structure Improvement of internal external lighting, arrangement of 3rd 40 mgd plant, making of arrangement to control the waste water flow through channel, servicing of morris make 5 ton crane, maintenance of flash mixtures of clarifier no. 9 10 at 3rd 40 mgd, SITC of 02 nos. dewatering pump sets, strengthening and maintenance of steel wire ropes for undersluice gates, weir, side gates, and barrage counterweights, strengthening and renovation of existing 2 pier weir side stop log of barrage, maintenance of counter weight of weir side gates of barrage, overhauling of backwash pump of filter h
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Online item rate tenders are invited for various works at Wazirabad Water Works. The tender validity period is 120 days. The last date for tender download is **** up to 12:00 noon, and the last date for online submission is **** up to 3:00 pm. The technical bid opening is on **** at 3:30 pm. The tender fee is INR 500, and the EMD is INR 19,500. Rates must be valid for 120 days.
Other maintenance SH Repairs and periodical maintenance of CPWD campus including backwashing of Iron Removal Plant under the jurisdiction of EE BFD- VI CPWD Krishnanagar
Directorate Urban Administration And Development- Join Director- Narmadapuram Division - Uad- Betul- Nagar Palika Betul - Uad
Complete cleaning of rapid sand filter units ( 04 nos) including removal of sand backwashing refilling of gravel sand and providing new sand layer with all fitting fixing and safety arrangments near green city vivekanand ward betul
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Unaided survey with 1097 active users, conducted through 18/09/2026.
Single question: "Would you recommend our services to a friend or colleague?" - 90% answered "yes".
