பாதாள சாக்கடை கழிவுநீர் திட்டம்
| Sl.No | Description | |
| 1 | Administrative sanction | Vide G.O.M.S.No:3(D)/04/ MAWS Dated: 06.02.2007 for Rs.2763 Lakhs |
| 2 | Revised Administrative sanction | Vide G.O.No:62/MAWS/ (MA3) Dated:08.05.2013 for Rs.4936 Lakhs |
| 3 | Tender Date | Package I – 06.10.2007, Package II & III-26.01.2009 |
| 4 | Work Order date | Package I – 07.07.2008, Package II & III -02.06.2009 |
| 5 | Date of completion | 26.06.2014 |
| 6 | Date of Inauguration | 26.06.2014 |
| 7 | Total No. of UGD covered ward | 33 |
| 8 | Total No.of UGD fully covered ward | 33 |
| 9 | Total No.of UGD partly covered ward | – |
| 10 | Total connection as per DPR | 12000 |
| Technical Specification | ||
| Technology | ASP | |
| STP | 2 No.(Kakkupam, Erumananthangal) | |
| STP Capacity | 9.5+3.0=12.5 MLD | |
| No. of Lifting station | 6 Nos. | |
| No. of Pumping station | 2 No. | |
| Length of Sewer mains | 87733.52 m | |
| Total No. of Manholes | 3285 No. | |
| Length of Pumping Mains | 1292.17 m | |