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SANITATION
SANIT A TION

UTILIZATION OF MANGALURU CITY MOBILISATION OF RESOURCES: Ÿ The MSTPL to approve manpower, each activity,
budget, and schedule, the appointment of consultants
SEWAGE WASTEWATER FOR With the aid of the Asian Development Bank, MCC took and experts
up the development of wastewater management system
INDUSTRIAL PURPOSE (sewerage system) in Mangaluru city. Ÿ To check the O&M contractor performance and
certification for payment as per TOR between O&M
PROCESS:
- by Mangaluru City Corporation, Karnataka Contractor and SPV
Initiatives and Implementation Strategies are as below:
Ÿ Release of Payments to the O&M Contractor &
Ÿ Mangalore City Corporation passed a resolution for Employees/agencies after Board Approval
forming SPV on 29th January 2007
Ÿ MCC to provide necessary land free of cost within
angaluru is the second-largest city in Karnataka in terms of economy. Mangaluru's economy is Ÿ Memorandum of Agreement entered between STP Premises for setting up infrastructure required for
dominated by the industrial, commercial, agricultural processing and port-related activities. It is one of Mangalore SEZ Ltd and Mangalore City Corporation MSEZL
Mthe largest SEZs in India. MCC took up the development of wastewater management system (sewerage on 10th January 2008
Ÿ MSEZL to lift the water free of charges.
system) in Mangaluru city for reduction in the dependency on natural water resources and financial burden on
Ÿ Government of Karnataka approval received vide
Mangalore City Corporation (MCC) for operation and maintenance of sewage treatment plant. The project has Various Parameters
letter dated 11th March 2008
helped in avoiding disposal of secondary treated sewage in natural river body thereby minimization of pollution
STP Outlet
STP Inlet
loads on freshwater sources and improving environmental quality besides generation of employment. Ÿ Company Secretary appointed for formation of SPV Parameter Tolerance Parameter Parameter/
Limit
on 16th February 2009
Inlet to TTP
Ÿ Incorporation of the SPV (Mangalore STP limited) by pH 7.0 to 7.5 6.0 to 6.8 6.5 to 7.5
BACKGROUND: KEY DATES:
the company secretary on 24.03.2011 BOD at 20 ̊c Not more than 150-200 16 to 20
Mangaluru is the chief port city of the Karnataka state DATES Significance/Achievement 20mg/L
Ÿ Operation and Maintenance of three Sewage
located about 352 kms (220 mi) west of the state capital, 29th January 2007 Mangalore City Corporation passed a Treatment Plants (Kavoor, Surathkal and Bajal) and COD Not more than 400-450 75-100
resolution for forming SPV 100mg/L
Bengaluru between the Arabian Sea and the Western Ghat connected wet wells/ Pumping stations from Wet
10th January 2008 Memorandum of Agreement was entered Total Not more than 150-250 30
mountain ranges. It is the administrative headquarters of wells to STP) in Mangaluru
between Mangalore SEZ Ltd and Man- Suspended 30mg/L
the Dakshina Kannada district. Its status of being the only galore City Corporation (MCC) Solids
Ÿ Cost Sharing of O&M by MSEZL and MCC by the
city in the state to be accessible via all forms of transport - 11th March 2008 Received approval from Government of ratio of 70:30 Total Less than 5 6 - 7 6-7
air, road, rail and sea makes it a unique location for Karnataka Phosphate mg/L
commercial investments and activities. Today, the 16th February 2009 Appointed Company Secretary for for- Ÿ Shareholding by MSEZL and MCC to be in the ratio of Total Less than 25-30 23-25
mation of SPV
Mangaluru region is a nationally known higher education 70:30 Nitrogen 50mg/L
24th March 2011 Incorporation of the SPV (Mangalore
hub with a flourishing service sector, particularly in
STP limited) done by the Company Ÿ Authorized share Capital shall be Rs. 5 lakhs The broad development is as follows:
medical services, a small but growing IT regional hub, Secretary
and a booming real estate and banking industry. 2013 Commissioning of the Tertiary Treatment Ÿ Total 5 directors for SPV Ÿ Development of 4 STPs :
Plant - Kavoor (43.5 MLD/9.5 MGD)
Ÿ Mangaluru City Corporation had a facility of 154 km Ÿ Chairman and Managing Director to be from MSEZL
stretch old underground drainage network throughout ESTABLISHMENT OF PRIORITIES: and other two directors each from MSEZL and MCC - Bajal (20 MLD/4.40 MGD)
the city for a collection of sewage wastewater from all Ÿ Reduction in the dependency on natural water Ÿ SPV shall be responsible for selecting the O&M - Surathkal (16.5 MLD/3.63 MGD)
the commercial and residential areas. resources contractor - Pachanady (8.75 MLD/1.92 MGD)
Ÿ Reduction of financial burden on Mangalore City
Ÿ Mangaluru City Corporation had provided with 2 Ÿ O&M Fund to be created. Initial contribution in the Ÿ 22 Nos. of wet wells
Corporation for O&M of STP
numbers of Sewage Treatment Plant which was ratio of 70:30 Ÿ 363 Km development of trunk mains & UGD
Ÿ Avoiding disposal of secondary treated sewage in
covered only for the main city area and the remaining collection network.
natural river body thereby minimization of pollution Ÿ Subsequent years, the amount on contribution would
area was let out to the drain. · The system was designed in such a way that the
loads on freshwater sources & improving be worked out by December 1st of the preceding treated effluent to be discharged into nallah which
Ÿ There was no treatment for the sewage water collected environmental quality financial year and contribution to be made by 1st Week
leads to sea at 20 BOD & 30 TSS.
on the outskirts of Mangaluru City limits. Ÿ Employment generation of April

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