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| 1. Uttar Pradesh |
- U.P. Jal Nigam, Construction Division, Jhansi
- O.P. Gupta Contractor, Agra
- U. P. Jal Nigam, Rampur
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| 2. Madhya Pradesh |
- Rajghat Canal and water resources division, Orchcha
- Public Health Engineering Department, Chattarpur
- Banco Construction, Gwalior
- Radha Construction, Siddhi
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| 3. Haryana |
- Public Health Engineering Department, Palwal
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