| 1 | Construction of 2 MLD STP including Jungle Clearing, Site Levelling by Cutting and Filling by way of Survey Design, engineering, supply, construction, erection, hydraulic testing and commissioning of STP (including reuse pump station & Main Pump station MPS) The scope shall include all required detailed engineering design, supply, execution of civil works, erection of equipment, testing, and process commissioning necessary to deliver a fully functional and compliant STP system. This work encompasses all civil, structural, architectural, mechanical, electrical, instrumentation, and infrastructure components as listed S.NO 1.01 to 1.05 below. | 1.00 | Complete Job |
| 2 | I. Civil and Structural Works: Construction of all liquid-retaining Reinforced Cement Concrete (RCC) structures, including the Primary Treatment Unit (Receiving Screen Chamber, Screen Channel, Homogenization Tank), Equalization Tank, SBR Tank, Sludge Storage Tank, and Treated Water Tank. This is inclusive of all earthwork, formwork, reinforcement, hydrostatic testing, and protective internal linings etc complete item of work as per standard specification &tender. Special Condition of Contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge. | | |
| 3 | II. Buildings and Support Facilities: Construction of the Admin Building (G+1, approx. 140 Sqm), incorporating the Electrical Panel Room, Generator Room, Blower Room, laboratory, and Office/Admi Room, complete with finishes and internal services. Provision and installation of a Porta Cabin for Security etc complete item of work as per standard specification &tender. Special condition of contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge. | | |
| 4 | Ill. Electro-Mechanical (E&M) and Process Systems: Supply, installation, testing, and commissioning of all process equipment manually operated sluice gates, coarse and fine stainless-steel manual screens, motorised screw-type grit removal system, Belt conveyor, complete SBR system with fine bubble diffuser grid, SS304 decanter assembly with actuator, gear motor, VFD, PLC SCADA automation system, turbo/screw-type air blowers with air distribution valves, NRVs and expansion bellows; Return Activated Sludge (RAS) pumps, Surplus Activated Sludge (SAS) pumps, thickener feed, digester feed and sludge mixing pumps with associated valves, fittings and headers; Combi thickener centrifuge mechanism, agitator mixers, poly-electrolyte dosing pumps and dosing tank mixers; supernatant and dewatering pumps; mechanical handling systems including chain pulley and EOT cranes; MS and SS fabrication, D.I. specials and fittings; complete LT/HT electrical and instrumentation system comprising transformer yard, panels, cabling, earthing, servo stabilizer, DG Set , instrumentation and on-line Continuous Effluent monitoring system (OCEMS) ; along with HDPE piping network, elevated transformer platform, and all ancillary mechanical, electrical and control works necessary for complete, safe and functional operation of the STP as per specifications, drawings and standards, all complete in all respects. Special Condition of Contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge. | | |
| 5 | IV. Cotreatment unit: Construction of cotreatment unit including construction of receiving chamber, screen channel, Homogeneous tank, Pumps valves, aeration system etc complete item of work as per standard specification &tender. Special condition of contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge. | | |
