Press NIT NO. 01 (2021-222) EE(SDW)VI/ Item No.3

PAC HDPE Storage tank -2 nos (1W + 1S) Capacity: 10000 Liter for PAC concentrated solution. Make: Rotax/ Sintex/ Pollywell, DJB approved make /ISI Marked.

Automatic polymer (PAC) Dosing system with complete automation with reference to flow based dosing arrangement-duly wired control panel with PLC system will be provided for smooth operation of the dosing pumps [PP Dosing Pumps-02 Nos. (1W+1S) ] & Transfer pump-2 Nos (1W + 1S) Dosing Pump Operation Voltage- 1 Phase, Pump Housing- Aluminium, Electrical Enclosure- IP65, Stroke Control- Manual and Analog Input, Make- Grundfos / Milton Roy / Kirloskar / CG and DJB approved make, Material- PVDE & PTFE, Head- up to 10 meter, Max Flow- Rate 50 LPH, Type- Magnetic drive Control Panel Enclosure MOC- 1.5mm Sheet Steel, Surface finish- Powder coated, Mounting Plate- 3mm thickness with Zinc plated, Door- 2 mm thickness with Hinges and Lock, Gland plate- Bottom Entry, Protection Class- IP66, Protection Category- NEMA4 PLC Digital Input- 20, Digital Output- 8, Analog Input- 2, Analog Output- 2, Network- TCP/IP, Power Supply- 24VDC, Memory- 1 MB min, Supporting Protocols- As per PLC supplier, Ethernet Protocols- TCP/IP, Access Protection- Read, Write and Complete

Ultrasonic flow transmitter at existing parshall flume Flow Sensor Measuring Principle- Ultrasonic Level Sensing, Area classification- Safe area, Process connection- G1.5 inch threaded, Electronics- 2 wire 4 – 20mA, Housing/Protection -Plastic / IP 66, Cable entry -1⁄2” NPT Indication module- Top mounted LCD display, Measuring Range- up to 8 meters, Process Temperature- - 40 to 80 Deg.C, Process Pressure- up to 1 Bar Flow Transmitter Power supply- 230 VAC, Input- 4-20mA, Display- 5 Digit (Instantaneous), 8 Digit (Totalizer), Communication- 4-20mA, Mounting- Panel mounted Make : Siemens /KROHONE MARSHAL / other DJB approved make.

Level switch and level gauges at HDPE storage tank Level Switch Type- Displacer, Float MOC- SS, Switch Housing- IP65 Aluminum/eqv, Switch- 2NO+2NC, Nos. of Float- 2 nos., Process connection- 25 NB flange Level Gauge Type- Tubular, Max length- 1000 mm, Scale Provided- in MM, Valve- Isolation valve shall be provided, process connection- 25 NB flange

Pressure gauge at discharge of each dosing & transfer pump Type- Sealed Diaphragm, Dial Size- 150 mm, Scale- in kg/cm2, Diaphragm- PTFE Coated, process connection- 1⁄2” Make : Feibig / H-Guru or DJB approved make

Piping & Cable tray Pipe’s Specification:- The pipe and fittings will be Chemical, High temperature resistant (up to 93 degree centigrade) of required sizes • The pipe material will be CPVC and as per schedule 40 & 80 of ASTM F441 and fittings as per schedule 80 of ASTM F439 • The OEM must meet requirement of cell class 24448 Cable Tray’s Specification:- GI Perforated cable tray 50mmx25mm

Cable & other accessories Cable Specification:- Instrumentation Cable - 1Px1mm2 shielded armoured cable, Power cable for Transfer Pump - 3Cx2.5mm2 armoured cable, Power cable for Dosing Pump - 3Cx1.5mm2 armoured cable Make : Fort Gloster/ICL/CCI/ICC/Universal/Grandlay / Polycab or other DJB approved make.

Erection & commissioning charges

Operation & maintenance including 1 years DLP O&M Detail:- 1 Person deployed, Item includes: Annual maintenance kit (Spares for pumps, Tubing, fitting and accessories)

AAXIS NANO TECHNOLOGIES PVT. LTD.