E Tender for Expansion Modification and Re Installation of Ammonia Refrigeration System at Domkal Chilling Plant

Amount

Rate for Expansion, Modification and Re Installation of Ammonia Refrigeration System at Domkal Chilling Plant with 2 × PC-2 (20 Hp) Ammonia Compressor, Atmospheric Condenser with Supporting Fittings and Accessories

SCOPE OF WORK i) Dissembling of Ammonia Refrigeration Plant Machineries ; a) 2 x 20 HP PC-2 Ammonia Compressor with Motor Dismantling from Foundation Base b) Suction & Discharge Assemblies including 2 nos of Suction and Discharge Valves , Piping Assemblies 2 nos of oil separators and Suction –Discharge Gauge Assemblies ( HP, LP, OP with Tripping Systems) c) Atmospheric Condenser Unit ( Entire Assembly ) from Foundation . ii) Transportation and Shifting of the mentioned Unit including Vehicle Arrangement from Ben Milk Training Centre , Banjetia , Berhampore to Domkal Chilling Plant , Bhatsala, Domkal ( Distance : 32 kms one side) iii) Foundation, Placement and Re installation of the mentioned Ammonia Refrigeration Units at Domkal Chilling Plant . a) Pre Fabricated MS Reil foundation ( approx 6 ft x 4 ft ) x 2 numbers. ( No civil foundation required ) b) Placing , positioning and installation of 2 x 20 HP PC-2 Ammonia Compressors including Motors Suction and Discharge assemblies synchronization with existing Suction and Discharge Line with Bypass and Valves , Suction, Discharge and Oil Gauge assemblies with Tripping systems at Domkal Chilling Plant. c) Placing , positioning and installation of Ammonia Atmospheric Condenser over existing Spray Pond at Domkal chilling Plant with 4 sections x 10 nos ( 2 inch ) MS Condenser pipes with Water Line and 2 x 5 HP Condenser Water Pumps with C.I. Butter fly Valves and G.I. Piping Fittings at required suction and discharge line with Gas cutting , Welding and Fitting job. .

Scope of Supply of Materials : i) 4 inch X 2 inch MS Channel ( 10 ft L)

ii) 1 ½ inch x 1 ½ inch MS Angle x 20 ft ( L)

iii) 4 inch MS Header ( 20 ft L)

iv) 3 inch MS Header ( 20 ft L)

v) 3 inch x 2 inch ( 10 mm Thickness) MS plate

vi) 5/8 inch Nut Bolt with Washer

vii) 5 inch ( 125 mm ) CI Butterfly Valve

viii) 2.5 inch CI Butterfly Valve

ix) 5 HP /3 phase / S x D 2 inch X 2 inch Monoblock Pump

x) 5 inch G.I. Pipe ( 20 ft L)

xi) 4 inch G.I. Pipe ( 20 ft L)

xii) 3 inch G.I. Pipe ( 20 ft L)

xiii) 5 inch G.I. Elbow

xiv) 3 inch G.I. Elbow

xv) 32 mm G.I. Nipple

xvi) 32 mm G.I. Union

xvii) ½ inch Nut Bolt with washer

xviii) 2 inch x 2 inch MS Angle( 20 ft L)

xix) 2 inch MS Condenser U Bend

xx) Welding Stick , Gas Cutter, Oxygen Cylinder Halide Gasket Set , Sulphur , Teflon Tape Hand Gloves Helmet Black Glass and Misc

HR ENTERPRISE (BID ID -7880233)

EASTERN SALES INDIA (BID ID -7769388)