2 weeks ago
1
Kerala Water Authority (KWA)’s broad sewage attraction strategy planned for Kochi Corporation is awaiting clearance from the caller government.
The mega project, a large constituent of the Integrated Urban Regeneration and Water Transport System’s (IURWTS) canal rejuvenation project, involves mounting up 2 high-capacity Sewage Treatment Plants (STPs). The revised task is presently awaiting administrative authorisation and fiscal approval.
The 2 STPs, with a combined capableness of 105 MLD, person been designed keeping successful caput the projected colonisation requirements for 2050, according to KWA sources. Along with Kochi Corporation, the sewage strategy volition besides cater to neighbouring section bodies, including Kalamassery, Thripunithura, and Thrikkakara municipalities.
“The STPs are a large constituent of the canal rejuvenation project. It was recovered that these canals were highly polluted, and if they continued to stay successful this state, it would airs a large biology and wellness concern. In bid to rejuvenate the canals, it is indispensable to code the sewage inflow, which includes grey h2o and septage, and a broad sewage web is the lone solution,” said a KWA source. The authoritative added that amerciable dumping of sewage into canals could beryllium prevented by mounting up a sewerage web successful the city.
“Sewage procreation for the full Kochi Corporation and parts of Kalamassery and Thrikkakara volition beryllium astir 140 MLD. Of this, little than 5% is treated properly. Nearly 70% to 80% of the septage is discharged into canals. It is truthful important to make a sewerage system,” the authoritative added.
The Edappally Canal (11.23 km), Thevara-Perandoor Canal (11.15 km), Chilavanoor Canal (9.88 km), Thevara Canal (1.405 km), and Market Canal (0.66 km) are included successful the project.
Of the 2 STPs, 1 volition beryllium acceptable up astatine Elamkulam connected KWA’s 13-acre onshore and volition person a capableness of 55 MLD. The different volition beryllium acceptable up astatine Muttar connected a three-acre crippled acquired by Kochi Metro Rail Limited (KMRL) and volition person an installed capableness of 50 MLD.
The project, which was accorded administrative authorisation successful May past year, had to beryllium resubmitted aft the task estimation was revised. The task estimation was revised to ₹1,700 crore from ₹1,386 crore.
KMRL is the peculiar intent conveyance (SPV) of the IURWTS project, and KWA is the implementing bureau of the sewerage component. Out of the 759 km envisaged nether the Kochi Sewerage Master Plan, 478 km of sewerage web is included successful the sewerage strategy nether the IURWTS project.
About 73% of the colonisation successful Kochi Municipal Corporation is expected to payment from the project, portion 11% successful Kalamassery municipality, 15% successful Thrikkakara municipality, and 1% successful Thripunithura municipality are besides expected to benefit.
