SALIENT TECHNICAL FEATURES
Sub : ARC for rubber lining & FRP coating job in DM plant area, TSTPS.
NTPC Talcher-Kaniha (TSTPS) plant is located in Kaniha block under Talcher sub-division of Angul district in the state of Orissa.
Nearest Town : Talcher 26 KMs
Nearest Railway Station : Talcher 29 KMs
Nearest Airport : Bhubaneswar 180 KMs
INSTALLED CAPACITY
STAGE - I - 2 Units each 500 MW - Total 1000 MW
STAGE- II - 4 Units each 500 MW - Total 2000 MW
AREAS & EQUIPMENTS COVERED UNDER THIS CONTRACT
01. Water Treatment Plant (PTP, DMP, PT & CW CHLORINATION SYSTEMS, ETP & COAL SETTLING PIT)
02. ALL DM WATER, BOILER FILL LINES, EFFLUENT & SLUDGE DISPOSAL PIPE LINES
03. ALL ACID AND ALKALI TANKS, DM STREAMS, CPU STAGE-I & II.
04. MAIN PLANT CPU SERVICE VESSELS OF STAGE-I & II IN TG AREA.
Technical details of the systems/equipments covered in the contract are as under.
Water Treatment plant (W.T.P)
WTP consists of pre treatment plant (PTP)and demineralised water plant(DM Plant).
PT plant has the alum, lime chlorine and polyaluminium chloride(PAC) handling, solution preparing and dosing equipment.
DM has ion exchange pressure vessels, acid & alkali storage and dosing equipment, degassers, DM water pumps, various types of valves and MS rubber lined piping network.
Equipment name |
Qty |
make |
Capacity(m3/Hr) |
DM Streams (St-I) |
3 |
Driplex |
130 |
DM Streams (St-II) |
3 |
130 |
|
Clarifiers (St-I) |
2 |
3000 |
|
Clarifiers (St-I) |
3 |
Geo Miller |
3000 |
EQUIPMENTS IN WATER TREATMENT PLANT, ETP
Sl |
Equipment Description |
Quantity |
1 |
Dosing Pumps(PT or DM or CPU or ETP alum, Lime, PAC , coagulant, Acid & alkali) |
47 |
2 |
Rotrat Blowers( DM or DW Filter bed blowers, Mixed bed blowers, CPU scouring Blowers) |
16 |
3 |
Centrifugal Blowers{degasser, air drying plant & Chlorine Absorption system blowers} |
22 |
4 |
Single Stage horizontal centrifugal pumps (degasser water , DM/CPU effl.disposal pumps, DM/CPU regeneration pumps, PTP/ETP Lime/Alum Transfer Pumps, PTP/ETP Lime/Alum dosing pumps, DM/CPUacid/alkali unloading pumps, PT or DM or CPU Alkali Tr.pumps, DM/CPU acid/alkali dosing pumps. |
70 |
5 |
Multistage pumps |
15 |
6 |
Multi stage pumps (Horizontal centrifugal) {DM Makeup, Boiler fill, PT & CW chlorine water booster pumps) |
2 |
7 |
PT plant stage-I filter bedbackwash water transfer pumps(vertical pumps) |
2000 |
8 |
Tanks & vessels(DM water storage tanks, acid/alkali storage tanks, acid/alkali measuring tanks, ion exchanger pressure vessels, condensate storage tanks |
82 |
9 |
CW or PTP Chlorinators(No of streams) |
12 |
10 |
CPU service vessels of st-I & II |
12 |