Request for Proposal for Providing Sewerage System with STP including O & M for 5 years at Yetimoga in Kakinada

Kakinada Smart City Corporation Limited (KSSCL) invites bids from eligible bidders for Providing Sewerage System with STP including O & M for 5years at Yetimoga in Kakinada.The scope of the contract covers four components

CAPEX

Part 1: Providing, laying, testing & commissioning of approx. 11.3 km SWG and RCC underground Sewerage Pipes of varying diameters (150 mm – 400 mm) with associated manholes and intercepting chambers in command area of Yetimoga, commissioning and trial running for a period of 6 months.

Part 2: Preparation of land for the construction of STP by excavating loose slushy soil in marshy land to a depth of Aprox. 1.5m (R.L of existing GL is 1.06, to be excavated upto RL -0.44), construction of retaining wall on three sides i.e., for a length of approximately 200m with approximately 1m depth foundation and 1m wall and refilling it with suitable soils (for construction of STP), brought from the approved source (to be obtained by the bidder) to reach a height of 3m (From RL -0.44 to RL 2.56m), compacting it the soil to achieve the desired density of 96% and above to make the area suitable for construction. Side slope of the embankment should be 1 in 5 and the size of the finished land to be developed should be 50m X 50M at the surface i.e., at RL 2.56. and

The design, supply, construction, installation of Sewage Treatment Plant(STP) of suitable technology (Package Type-1) suitable for treating 2 MLD (Million Litres per Day) of sewage, complete in all respects on turnkey basis including design and construction of structures for various units, supply and installation of mechanical, electrical equipment, instruments along with all piping works and other connected works required to provide complete operable plant including commissioning the plant, trial running for a period of 6 months and initial operation and maintenance for 5 years on completion of the works of the entire plant in satisfactory manner. The scope work includes receiving the raw sewage from 400 mm size RCC pipe line and pumping to various units for treatment.

OPEX

Part 3: Operation and Maintenance of complete Yetimoga Sewerage system including Network and STP etc. complete for 5 years, including Defect Liability Period.

Corrigendum 1: Last Date of Electronic Submission has been extended from 17th May 2017 to 26th May 2017, and, Last Date of Physical Submission has been extended from 19th May 2017 to 29th May 2017 through a Corrigendum-1 dated 15-05-2017

Corrigendum 2: Last Date of Electronic Submission has been extended from 26th May 2017 to 31th May 2017, and, Last Date of Physical Submission has been extended from 29th May 2017 to 02nd June 2017 through a Corrigendum-2 dated 25-05-2017

Corrigendum 3: Last Date of Electronic Submission has been extended from 31st May 2017 to 07th June 2017, and, Last Date of Physical Submission has been extended from 02nd June 2017 to 09th June 2017 through a Corrigendum-3 dated 30-05-2017

Corrigendum 4: Last Date of Electronic Submission has been extended from 07th June 2017 to 14th June 2017, and, Last Date of Physical Submission has been extended from 09th June 2017 to 14th June 2017 through a Corrigendum-1 dated 06-06-2017