ARand Mo Sewerage Scheme to Dr.RPGM Tanda

Providing and installing of Mechanical Screw Press of Akash Blowers /Euroteck /Krofta make for dewatering of sewage sludge of capacity 6KL per hour with an inlet consistency of 1 percent complete in all respect and to the best satisfaction & direction of Engineer in charge with in all leads and lifts. The mechanical screw press unit includes the following components.

A) Technical Specification:- 1. Overall Dimensions = 3300x1050x1500mm 2. Material Of Construction = SS304 3. Screw Motor and VFD i. Motor Rating = 0.37 KW ii. Type of Motor = Standard TEFC SCR induction motor iii. Quantity = 1 Nos iv. Make of Motor = Crompton/Bharat Bijlee/ABB /Equ. v. Type of Operation = Control by VFD vi. Make of VFD = Nidec/Equ. 4. Screw Gear Box i. Type = Heli worm ii. Make = Power Build/ Bonfiglioli/Rotomotive / Transtecno/Equ. iii. Quantity = 1 Nos 5. Flocculator i. Dimensions = 600x600x750 mm ii. Material Of Construction = SS304

6. Flocculator Motor and VFD i. Motor Rating = 0.18 kW ii. Type of Motor = Standard TEFC SCR induction motor iii. Quantity = 1 Nos iv. Make of Motor = Crompton/Bharat Bijlee/ABB /Equ. v. Type of Operation = Control by VFD vi. Make of VFD = Nidec/Equ. 7. Agitator Gear Box i. Type = Worm Reducer 30: 1 ii. Make = Power Build/Bonfiglioli/Rotomotive/ Transtecno/Equ. iii. Quantity = 1 Nos 8. Solenoid Valve i. Size = 20 NB ii. Body = SS304 iii. Seal = Nitrile 9. Local Control Panel i. Control Units = Drive motor for Screw press- 01 No & Drive motor for Flocculator- 01 No ii. Material of Construction = MS Powder Coated 10. Shower System i. Shower Nozzles = 1 Lot ii. Material of Construction = SS304

B) Accessories for Screw Press:- 1. Screw Press Feed Pump i. Type = Horizontal, Centrifugal, Non-clog ii. Capacity = 4 m3/hr iii. Head = 12 m iv. Material of Construction = Casing-CI, Impeller-SS-304 v. Quantity = 1 Nos 2. Wash Water Pump i. Type = Horizontal, Centrifugal ii. Capacity = 0.07 m3/hr iii. Head = 12 m iv. Material of Construction = Casing-CI, Impeller-SS-304 v. Quantity = 1 Nos 3. Poly Dosing Pump i. Type = Mechanically actuated diaphragm metering pump ii. Capacity = 160 lph iii. Pressure = 3 Kg/cm2 iv. Material of Construction = PP v. Quantity = 1 Nos

4. Poly dosing Tank and Preparation Tank i. Capacity = 1000 Liters ii. Material of Construction = LDPE iii. Quantity = 2 Nos 5. Agitator For Dosing tanks i. Material of Construction = SS-304 ii. Material of Construction of Mounting Arrangement = MSEP iii. Quantity = 2 Nos 6. Interconnecting, Piping, fittings and Valves (Battery limit 6m for each item) i. Material of Construction (Pipe) = MS ii. Material of Construction (Valves) = CI 7. Electrical Control Panel i. Material of Construction = MS Powder Coated ii. Switchgear = Schneider/L&T 8. Cable and Cable trays (Battery limit 6m for each item) = 1 Lot