Comprehensive Operation and maintenance of 530 MLD Water Treatment Plant with pulsator clarifiers at Chembarambakkam for a period of 7 years. Comprehensive Operation and maintenance of 530 MLD W

Amount

FIXED COST Comprising of Operating personnel, Spares, tool & tackles, adminstration & management including running of laboratory, work shop, comprehensive O & M, preventive maintenance and cost of lubricants, consumables but excluding chemical consumption cost . (Refer Annexure I, II,III,IV,V,VI,VII &VIII)

For First Year

For Second Year

For Third Year

For Fourth Year

For Fifth Year

For Sixth Year

For Seventh Year

VARIABLE COST - Cost of chemical Consumption

For First Year

For Second Year

For Third Year

For Fourth Year

For Fifth Year

For Sixth Year

For Seventh Year

Electrical / Mechanical minor asset replacement during the O&M period of Seven years

Replacement of 25 HP submersible pump for waste water balancing tank

Supply of 10 HP submersible SS pump for dewatering

Supply of 2 HP submersible SS pump for dewatering

Supply of 1 HP submersible SS pump for dewatering

Replacement of Ultrasonic flow meter 90WB1-KE6B00ACAAAA

Replacement of level sensor for pulsator clarifier tank FMU41-ARB2A2

Replacement of level sensor for Waste water sludge tank FMU43-AMG2A2

Replacement of level sensor for dewatering FTM51-AGG2M4A12AA

Replacement of level sensor for Thickener supernatant tank FMU41-ARB2A2

Replacement of level sensor for Raw water Reservoir FMU43-ARB2A2

Replacement of level sensor for treated water Reservoir FMU41-ARB2A3

SCADA module updation

Replacement of Desktop & CPU

Replacement of Progammable Logic Controler (PLC) with accessories CP1 ,CP2&CP3

BMX CPS 200 (Standard AC Power Supply)

BMX XBP 0800 (8 Slot back plane)

BMX P34 2020 (CPU with Modbus & Ethernet Ports)

BMX DDI 6402K (Digital Input card -64CH.24VDC Sink)

BMX DDO 6402K (Digital Output Card -64CH.Trans Source)

BMX AMI 0800 (Analog input Card -64 CH.Non isolated high speed)

BMX NOM 0200 (Bus Module 2 RS485/RS232-Port)

Replacement of mini PLC with accessories for MIMIC Panel

BMX CPS 4002 (Standard AC Redundant Power supply)

BMX XBP 1200 (12 Slot back plane with Redundant Power supply)

BMX P34 2020 (CPU with Modbus & Ethernet Ports)

BMX DDO 6402K (Digital Output Card -64CH.Trans Source)

Replacement of PLC with accessories for Filter Console

TM200CE40T

HMIGXU3512

RS485 COMM CABLE FROM HMI TO PLC

SCADA & RF COMMUNICATION

5000 Points Plant SCADA with Permanent server Licence

500 Points Plant SCADA with Permanent Client Licence

RF Communication Industrial grade with 1 Transmitter & Receiver

Engineering & services PLC ,HMI and SCADA development on per day basis for 20 days

SCADA - Cyber Security Software installation charges

Replacement of sc200 CONTROLLER, AC-DC,2DIG, MOD,HACH Cat No:- LXV404.99.01552 Make:- Hach.co, USA

Replacement of TU5300 sc Low Range Laser Turbidity meter with Flow Sensor, Mechanical Cleaning, RFID, and System Check, EPA Version Cat No:- LXV445.99.53112 Make:- Hach.co, USA

Replacement of KTO:DIG PH SENS,COMBO,CONV,RYTON,TEM Cat No:- DPC1R1A Make:- Hach.co, USA

Replacement of CLF10 sc Free Chlorine Analyzer with SC200 Controller and Combination pH Sensor Cat No:- 2982200 Make:- Hach.co, USA

Replacement of caustic solution circulation pumpSS316 Centrifugal pump (125x100 suction & delivery size) with pump,base plate, coupling ,motor & Mechanical seal

Replacement of Alum transfer pump (SSMatrl) Pump model PPH-3

Replacement of Vaccum brake valve set for Pulsator(Torque126NM with PLC connector)

Replacement of Sludge Extraction valve set for pulsator

Replacement of Chlorinators set (pre+pro) dosing

Replacement of Booster pumps for chlorine (Pre + Pro) lines

Replacement of Xerox machine

Replacement of Printer

Sub Total (excluding GST)

VA TECH WABAG LIMITED