Servicing and repairing of Air-Cooled HVAC Plant having capacity of 2X150TR (in all respect) installed at PSK, Laxmi Nagar, Delhi.

Amount

Supply installation testing and commissioning of LG make Air cooled Screw chiller plant part. material below mentioned for Air Cooled Screw Chiller Plant No- 1. i) 6/8 Copper & 1 1/8 Copper Pipe

ii) Header of 2 nos Condenser Coil

iii) Drier Core

iv) Drier Filter 1/2

v) Oil Filter

vi) Compressor Oil

vii) Condenser Coil Service

viii) Refrigerant R134

Supply installation testing and commissioning of LG make Air cooled Screw chiller plant part material below mentioned for Air Cooled Screw Chiller Plant No- 2. i) Condenser Coil (Unit model - MCAW018CA21)

ii) 6/8 Copper & 1 1/8 Copper Pipe

iii) Header of 2 nos Condenser Coil

iv) Drier Core

v) Drier Filter 1/2

vi) Oil Filter

vii) Compressor Oil

viii) Condenser Coil Service

ix) Refrigerant R134

Supply Installation testing and commissitoning of pump Motor 15HP (Make ABB/ Bharat Bijli). i) Chilled water Pump Motor, 15 HP 1435 RPM, IE-2 or IE-3 Type.

Supply, Installation, Testing and commissioning of factory built floor mounted chilled water double skin type horizontal/vertical air handing units made of 25mm thick panels consisting of per plasticized G.I. casing of thickness 0.8 mm outside layer and 0.8 mm inside layer with polyurethance foam (PUF) insulation factory injected between them by injection moulding machine, completed with blower section with blower suitable for static pressure as required, minimum 2 bend GSS/PVC eliminators, cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5mm) cooling coil of 6 row deep. fitter section with 50mm thick metal viscous/ washable synthetic type air prefilters, belt drive package with TEFC drive motor of efficiency class IE3 suitable for 415+_ 10% volts, 50Hz, 3 Phase AC supply suitably designed for variable frequency drive applications, drain connections, stainless steel (18G) drain pan with PUF insulation, 150 mm dia, dial type pressure gauges (2 nos.) and industrial type thermometers (2 nos.) at the inlet and outlet of coil, auto purge value wherever required, necessary vibration isolation arrangement etc. complete as per specification and of following capacities. i) 28900 CMH

Double Skinned Vertical Floor Mounted, Air Handling Units :- Part Material as below. Make Of Coil - ZECO (AHRI certified as per test standard ARI – 410 & UL certified for safety). Coil Casing / Blank offs - GI Material Of Tube/Cooling Coil- Copper Tube Diameter (mm / inch) - 12.7 mm / ½” O.D. Thickness of tube/ Cooling Coil (SWG / mm) - 25 SWG / 0.50 mm and cooling coil section is of 6 row deep. Header Material - Copper Header with MS adaptor Thickness & M aterial of fins -0.15 mm Plain Aluminum No. of Fins per inch (FPI) - 11/12 AIR FLOW (CFM) - 16000 /Coil, Cooling Coil Size- Fin Height-1524mm, Fin Length-1950mm approx.

AIR FLOW (CFM) - 4000/Coil, Cooling Coil Size- Fin Height-635mm, Fin Length-1171mm approx.

AIR FLOW (CFM) - 7500/Coil, Cooling Coil Size- Fin Height-952.5mm, Fin Length-1464mm approx.

AIR FLOW (CFM) - 10000/Coil, Cooling Coil Size- Fin Height-1206.5mm, Fin Length-1540mm approx.

AIR FLOW (CFM) - 12000/Coil, Cooling Coil Size- Fin Height-1206.5mm, Fin Length-1850mm approx.

AIR FLOW (CFM) - 30000/Coil, Cooling Coil Size- Fin Height-1016mm, Fin Length-2744 mm approx.

AHU Motor - 7.5KW, IE-2 or IE-3 Type

AHU Motor - 1.5KW, IE-2 or IE-3 Type

AHU Motor - 3.7KW, IE-2 or IE-3 Type

AHU Motor - 5.5KW , IE-2 or IE-3 Type

AHU Motor - 11KW, IE-2 or IE-3 Type

S K Engineers