Conservation of waterbodies
Delhi Development Authority · New Delhi, Delhi · Civil Works & Infrastructure · open
Key facts
- Tender value: ₹1.7Cr
- EMD: ₹3.5L
- Published: 02 Nov 2026
- Closing date: 11 Nov 2026
- Status: open
- Status as of: 07 Nov 2026 02:43 UTC
- Department: Delhi Development Authority
- Office: Executive Engineer, SPD-1/DDA, Office Complex, Nelson Mandela Marg, Vasant Kunj
Description
Design, supply, installation, testing and commissioning of prefabricated packaged wastewater treatment plants of 75 KLD and 25 KLD capacities at waterbodies in Ghitorni, Mahipalpur and Madangir, including operation and maintenance for three years.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Certifications: Chartered Accountant certificate with UDIN for turnover, Chartered Accountant certificate with UDIN for net worth, if submitted
- Documents required: Earnest Money deposit transaction reference, Valid contractor enlistment order, Proof of e-tendering fee deposited with Contractors Registration Board of DDA, Tender Acceptance Letter on company letterhead, PAN, ESI and EPF registration or undertaking to provide them, Financial turnover certificate for each year, certified by Chartered Accountant, Experience certificates for similar works completed during the last seven years, Letter of transmittal and details of eligible similar works, Banker's Certificate or Net Worth Certificate, Profit/loss account for the last five years, Affidavit on stamp paper (not required for DDA and CPWD registered contractors), GST registration certificate and latest GST return, or GST registration undertaking, Partnership firm registration certificate, if applicable, Articles of Association and Memorandum of Association, if applicable, Power of attorney for authorized signatory, if applicable, Price bid in BOQ.xls format
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Commercial terms
- Bid type: Percentage Rate
- Evaluation: Percentage rate
- Make in India (MII): No
- MSE preference: No
Line items (7)
- 2 — Qty: 4 5
- Design, supply, installation, commissioning and testing of fully FRP (steel/metal tanks coated with FRP shall not be accepted) suitable for underground installations and to withstand earth pressure, prefabricated packaged wastewater treatment plant (WWTP) of 75 KLd capacity (from reputed manufactures of make of Daiki Axis/ Shreya/ Fontus/ Ion Exchange/ Thermax/Sintex/Welspun or its equivalent approved make from waste water/ sewerage treatment plant manufacturers to the satisfaction of Engineer-in-charge with MBBR technology having treatment process with sedimentation and separation chamber, anaerobic contact media chamber, moving bed chamber (AEROBIC), sedimentation chamber, recirculation of accumulated sludge from sedimentation of 1st chamber, disinfectant chamber, clarified water tank, tertiary treatment processes: pressure sand filter, activated carbon filter etc. including all E & M and civil works for WWTP such as installation of plant/system i/c cost of excavation, preparation of — Qty: 1 each
- COMPREHENSIVE OPERATION & MAINTENANCE OF WWTP of 75 KLD capacity and all other allied works/structures etc. created under the contract for a period of 2 years after expiry of free service period of 12 months on commissioning of WWTPs including all cost of labour, consumables, chemicals, repair/replacement of E & M parts, testing of outlet parameters/Security etc. as required. Year wise amount to be quoted in this BOQ Payment to be shall be released on quarterly on pro rata bases. No payment shall be made on account of any escalation or prices. Duties during O& M, plant shall be run 24/7. Adequate operators to be provided for proper plant operation. Treated water quality target should be monitored by random sampling. The scope of item includes monthly comprehensive maintenance for the WWTP (i/c tertiary treatment) including all spared supply and consumables. Electricity supply for the plant will be provided by DDA. .The O & M will commence from commissioning date (including free Ist yea — Qty: 1 each
- 3rd year — Qty: 1 each
- Design, supply, installation, commissioning and testing of FRP prefabricated single unit packaged wastewater treatment plant (WWTP) of 25 KLD capacity (from reputed manufacturer of make ofDaiki Axis/Shreya/Fontus/Ion Exchange/Thermax/Sintex/Welspun or its equivalent approved make to the satisfaction of Engineer-in-Charge) with MBBR technology having treatment process with sedimentation and separation chamber, anaerobic contact media chamber, moving bed chamber (aerobic), sedimentation chamber, accumulated sludge from sedimentation to 1st chamber, disinfectant chamber, clarified water tank, tertiary treatment process pressure sand filter and activated carbon filter etc. including all E&M and civil works for WWTP such as excavation, installation of plant/system (if cost of excavation, preparation of foundation and making good after installation etc. complete as required) and all consumables and chemicals required for operation, routine, preventive & breakdown maintenance and commissionin — Qty: 2 each
- COMPREHENSIVE OPERATION & MAINTENANCE of WWTP of 25KLD and all other allied works/structures etc. created under the contract for a period of 2 years after expiry of defect liability/free service period of 12 months commissioning of WWTP including all cost of labour, consumables, chemicals, repair/replacement of E&M parts, testing of outlet parameters/Security etc. as required. Year wise amount to be quoted in this BOQ. Payment to be released on quarterly or pro rata bases. No payment shall be made on account of any escalation of prices. Duties during O&M plant shall be run 24/7. Adequate operators to be provided for proper plant operation. Treated water quality target should be monitored by random sampling. The scope of items includes monthly comprehensive maintenance for the WWTP (Tertiary treatment) including all spares, supply and consumables. Electricity supply for the plant will be provided by DDA. The O&M will commence from one year from the commissioning date. The contractor to — Qty: 2 each
- b) 3rd Year — Qty: 2 each
2 tender document(s) available — sign up to download.
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