Water Treatment Plant Package
Salient Technical Features:
A) PRE-TREATMENT SYSTEM
1) PT- CW (Circulating Water) System comprising one (1) number aerator, common stilling chamber, three (3) numbers of reactor type clarifiers, One(1) number Clarifed water Storage Tank and pump house, HVAC cum AHS cooling make up pumps(2), Service water pumps(3), APH wash water pumps(2), interconnecting piping, valves etc.
2) PT- DM System comprising one (1) number aerator, common stilling chamber, one (1) number of reactor type clarifier, Two (2) numbers gravity sand filters, Filtered water supply pumps (3), interconnecting piping, valves etc.
3) PT-Potable Water System comprising two (2) Gravity sand filters, potable water pumps (2) each for colony & plant, interconnecting piping, valves etc.
4) Chemical House Equipments comprising chemical (lime, alum or Ferric chloride) storage, preparation tanks and dosing pumps, handling & weighing devices, One(1) number overhead filtered water storage tank on top of chemical house, monorail etc.
5) Chlorination Plant for PT & CW System comprising Chlorine tonners, three (3) numbers of Chlorinator-Evaporators sets for CW system & two (2) sets Chlorinators for PT system, Chlorine water booster pumps, chlorine leak absorption system, required piping, valves etc.
B) LIQUID EFFLUENT TREATMENT SYSTEM
1) PT - Plant Clarifier Sludge Disposal System comprising of one number sludge collection sump along with pumps, associated valves, fittings, piping etc.
2) Filter Back Wash Waste Disposal System comprising Filter backwash water collection pit, filter backwash water pumps, its drives, associated valves & piping from pumps to clarifiers.
3) Waste Service Water Treatment System comprising of two (2) number tube settler/lamella clarifiers, waste service water collection sump, Waste service water transfer pumps, associated piping, valves etc.
4) Coal Handling Plant Run-Off Water Treatment System comprising channel from Employer's drain up to three (3) numbers of Coal Slurry Settling (CSSP) Ponds, Coagulant -aid tanks with agitators, one (1) number decanted water sump, Coal Decanted Water Pumps, channel from decanted water sump to nearest drain, etc.
5) One number Central Monitoring (CMB) Basin, to receive treated waste effluents, three (3) numbers Treated Effluent Disposal pumps, associated valves and piping etc.
C) MISCELLANEOUS FACILITIES Mechanical Ventilation system for various buildings like chlorination building, chemical house, pump houses, MCC rooms, toilets for various buildings / Switchgears rooms etc, Supply & installation of various Drainage pumps etc.
D) DM PLANT
1) Demineralising plant consists of two (2) streams (2x100%). Each DM stream consists of Activated Carbon Filter, Cation Exchanger, Degasser tower and Degassed water storage tank, Anion Exchanger and Mixed Bed exchangers. Both the streams shall be capable of continuous and parallel operation.
2) Two (2) numbers of DM water storage tanks.
3) Complete Regeneration system includes Acid and Alkali storage, preparation & dosing system, Neutralisation system consisting of N-pit, pumps etc.
4) Three (3) numbers of filter water transfer pumps, DM Makeup pumps, Boiler Fill Pumps and Condensate Transfer pumps.
5) All interconnected piping, valves, electrical equipment, control & instrumentation.
CW Treatment System consisting of:
1) Complete sulfuric acid handling, storage and dosage system.
2) Scale/corrosion inhibitor measuring tanks & dosing System.
3) Dispersant chemical measuring tanks & dosing system.
4) Monitoring equipments.
5) All interconnected piping, valves, electrical equipment, control & instrumentation.
F) Associated Control & Instrumentation System, Electrical drives etc.
G) Associated Civil, Structural & Architectural works for various Equipments/ Systems.
A) PRE-TREATMENT SYSTEM
1) PT- CW (Circulating Water) System comprising one (1) number aerator, common stilling chamber, three (3) numbers of reactor type clarifiers, One(1) number Clarifed water Tank and pump house, HVAC cum AHS cooling make up pumps(2), Service water pumps(3), APH wash water pumps(2), interconnecting piping, valves etc..
2) PT- DM System comprising one (1) number aerator, common stilling chamber, one (1) number of reactor type clarifier, Two (2) numbers gravity sand filters, Filter water supply pumps (3), interconnecting piping, valves etc.
3) PT-Potable Water System comprising two (2) Gravity sand filters, potable water pumps (2) each for colony & plant, interconnecting piping, valves etc.
6) Chemical House Equipments comprising chemical (lime, alum or Ferric chloride) storage , preparation tanks and dosing pumps, handling & weighing devices, One(1) number overhead filtered water storage tank on top of chemical house, monorail etc.
7) Chlorination Plant for PT & CW System comprising Chlorine tonners, three (3) numbers of Chlorinator-Evaporators sets for CW system, two (2) sets Chlorinators for PT system, Chlorine water booster pumps, chlorine leak absorption system, required piping, valves etc.
B) LIQUID EFFLUENT TREATMENT SYSTEM
1) PT - Plant Clarifier Sludge Disposal System comprising of one number sludge collection sump along with pumps, associated valves, fittings, piping etc.
2) Filter Back Wash Waste Disposal System comprising Filter backwash water collection pit, filter backwash water pumps, its drives, associated valves & piping from pumps to clarifiers
3) Waste Service Water Treatment System comprising of two (2) number tube settler/lamella clarifiers, waste service water collection sump, Waste service water transfer pumps, associated piping, valves etc.
4) Coal Handling Plant Run-Off Water Treatment System comprising channel from Employers drain up to three (3) numbers of Coal Slurry Settling (CSSP) Ponds, Coagulant -aid tanks with agitators, one (1) number decanted water sump, Coal Decanted Water Pumps, channel from decanted water sump to nearest drain, etc.
5) One number Central Monitoring (CMB) Basin, to receive treated waste effluents, three (3) numbers Treated Effluent Disposal pumps, associated Valves and piping etc.
C) MISCELLANEOUS FACILITIES Mechanical Ventilation system for various buildings like chlorination building, chemical house, pump houses, MCC rooms, toilets for various buildings / Switchgears rooms etc, Supply & installation of various Drainage pumps etc.
D) UF+RO+MB PLANT
1) Complete UF+RO+MB plant consists of three (3) numbers UF feed pumps, two (2) sets Ultrafiltration (UF) membranes skids (2x100%), permeate water storage tank (1), CEB,CIP system, chemical storage, preparation & dosing tanks etc.
2) Two (2) nos of RO skids (2 x100%), three (3) (2W+1S) of High pressure pumps, Storage, preparation and dosing of chemicals, CIP , monorail etc. degasser towers, RO permeate storage tank (1) etc., Three (3) (2W+1S) nos. of Mixed bed polishers,
3) Complete regeneration system for the MB comprising of Acid/ alkali storage, preparation, dosing etc along with pumping, piping, valves etc.
4) Two (2) numbers DM water storage tanks.
5) DM Makeup pumps, Boiler Fill Pumps and Condensate Transfer pumps.
CW Treatment System consisting of:
1) Complete sulfuric acid handling, storage and dosage system.
2) Scale/corrosion inhibitor measuring tanks & dosing System.
3) Dispersant chemical measuring tanks & dosing system.
4) Monitoring equipments.
5) All interconnected piping, valves, electrical equipment, control & instrumentation.
F) Associated Control & Instrumentation System, Electrical drives etc.
G) Associated Civil, Structural & Architectural works for various Equipments/ Systems.