Rehabilitation of 400 KLD Sewage Treatment Plant (STP) with Operation and Maintenance for 3 Years

Amount

Design and Build Cost (A)

Civil Chamber ( Coarse screen chamber) Size: 0.8 m (W) X 2.3 m (L) X 0.7 m (LD)

Manual Screen (Opening Size 12 mm)

Civil Tank 5.0 m (W) X 8.8 m (L) X 3.8 m (LD)

Diffuser- 12" Fine Bubble Diffuser

Level Transmitter (Ultrasonic) for Scrren Chamber

Raw Sewage Transfer pump-22 cu m/hr @ 12 mH Type-Submersible

Air Blower - 240 m3/hr @ 0.5 kg/cm2 Speed: 1100 rpm, HP:10

Civil chamber 0.8m (W) X 2.5m (L) X 0.7 m (LD)

Screen mesh Screen Opening size 3 mm

Mechanism Motor: 1.5 HP, 1.1 KW, 930 RPM, 2.8 A

Gravity Oil Separator at kitchen outlet

Automatic Skimmer

Civil Tank 2.3 m (W) X 8.8 m (L) X 3.4 m (LD)

Agitator Anoxic Agitator Motor: 3.0 HP, 2.2 KW, 1430 rpm

Sludge Transfer pump to Sludge Holding Tank (Submersible)

Civil Tank 2.3 m (W) X 8.8 m (L) X 3.2 m (LD)

Diffuser 12" Fine bubble Diffuser

Online DO Transmitter and Sensors

Air Blower 210m3/hr @ 0.5 kg/cm2

Civil Tank 3.5 m (W) X 8.5 m (L) X 3.0 m (LD)

Level Transmitter (Ultrasonic)

Air Blower 360 m3/[email protected] kg/cm2. HP: 10, rpm:1034

Diffuser 12" Fine Bubble Diffuser

Permeate Pump-15 cu m/hr, Head-16.5 m, Type: SP-2HC SET

MBR Membranes Totally 6 Module each 200 Nos,

Sludge Transfer pump-22 cu m/hr @ 12 mH Quantity - 1w Type-Submersible

Sludge Tank Level Transmitter (Ultrasonic) 1.2 m (W) X 8.8 m (L) X 3.5 m (LD)

Diffuser 12" Fine Bubble Diffuser

Screw pump Filter Press feed pump- 0.5 cu m/hr, Type: BDA20

Filter press Capacity : 500 LPH 6.37 sq m

Poly dosing pumps

Civil Tank 4.3 m (W) X 5.2 m (L) X 6.0 m (LD)

Level Transmitter (Ultrasonic)

Softener Feed Pump-15 cu m/hr @ 15 mH Type-Centrifugal

Flush unit Feed Pump-15 kw, Type-Vertical MG160MB-2-42FF30

Pump Submercible for gardening purpose.

Softener Filter: MS Vessel Capacity: 15 cu m/hr

Resin

Regeneration system

Civil Tank 4.3 m (W) X 5.2 m (L) X 6.0 m (LD)

Level Transmitter (Ultrasonic)

Online TDS meter

Permeate Transfer Pump-2 kw, Type-Vertical MG160MB-2-42FF300

Ozonator 150 gms

Ozone Dosing Feed Pump 1 HP

Civil Pit Drain Pit pump Type: Submersible 5.5 HP

Remote Monitoring system

Lab Equipment as per TNPCB requirement

Solar pans for SF regen. Waster (225 Sq.m)

Total Amount (A)

Operation and Mainteance cost (B)

Operation and Mainteance cost for first year

Operation and Mainteance cost for Second year

Operation and Mainteance cost for Third year

Total Amount (B)

Note: Opeartion and Maintenacne cost for first year should not exced Rs.18,00,000/-. ( Rupees Eighteen lakhs Only) Second year rate should not exceed 5% of First year rate Third year rate should not exceed 5% of Second year rate O&M CONTRACT FOR 3 YEARS (renewable every year with escalation upto 5% on the previous year’s O & M value, subject to satisfactory performance of the contractor, as decided by TPCL)

Hubert Enviro Care Systems Pvt Ltd