Providing and Installation of air conditioning at M.S Randhawa Library PAU, Ludhiana

Amount

Water Cooled Screw Chillerwith VFD Supplying, installing, testing and commissioning of Water Cooled Chiller with Semi-Hermetic twin rotory screw compressor, capacity minimum 150 tonnage at actual design condition working on Refrigerant R134a. The chiller must have unit mounted VFD starter from factory.The manufacturer must be an OEM, i.e., Chiller & Compressor must be from the same make. Third party make compressor is not accepted,for after service ease.The machine must unload till 20% even at constant condenser water entering temperature of 90Deg.F. Water cooled condenser, insulated chiller, flow switch at chiller and condenser, vibration isolators, integral refrigerant piping and wiring, BMS interface unit compatiable , Description as per DNIT No. 13

CONDENSER WATER PUMPS Supply, installation, testing and commissioning of split casing chilled water pumping set complete for supplying chilled water from chiller to ss tank with motor, base frame with antivibration pads. The pump motor shall be suitable for 415 Volts ± 10%, 50 cycles, 3 phase power supply. Pumps shall be complete as per specifications and shall have operating parameters as given below or if any variation should be compatiable with chiller flow rate 550 GPM @ 18-20 Mtrs Head (2 Working + 1 Standbye) MAKE: XYLEM/GRUNDFOS/Armstrong

CHILLED WATER PUMPS WITH VFD-Vanable flow Supply, installation, testing and commissioning of split casing chilled water pumping set complete for supplying chilled water from chiller to ss tank with motor, base frame with entivibration pads. The pump motor shall be suitable for 415 Volts ± 10%, 50 cycles, 3 phase power supply. Pumps shall be complete as per specifications and shall have operating parameters as given below or if any variation should be compatiable with chiller flow rate complete in all respect as desired by Engineer-in-charge at site. 420 GPM @ 40 Mtrs Head ( 2 W+ 1 Standbye) MAKE: XYLEM/GRUNDFOS/Armstrong

Supply, Installation,Testing and Commissioning of VFD Pumping controller system consisting of Control panel with VFD starters suitable for 3 chilled water pumps as mentioned in Sr. No. 15 with Bye Pass arrangement, 2 Nos DPTs and Control cabling between the panel and the DPTs installed at the farthest ends of chilled water line header. complete in all respect as desired by Engineer-in-charge at site

Supply and Assembly Installation,Testing and Commissioning of Floor Mounted Double skin Air Handling Units. AHU must be EUROVENT certified. AHU Casing construction shall be of Double skin structure made of sandwich-type panels formed in ‘C’ shape and reinforced by system of internal frames. Panel thickness shall be not less than 40 mm.Outer sheet of panels shall be made of 0.8mm thick galvanized pre-plasticized sheet and inner sheet of 0.8mm thick plain GI Sheet material of 275 GSM. "Sandwich" double skin panels shall be insulated with rigid (PUF) Polyurethane foam. The density of PUF insulation shall not be less than 42 Kg/m3. . The entire housing shall be mounted on galvanised steel channel frame work. Description as per DNIT Item No. 17

COOLING TOWER Supply, Installation, testing and commissioning of CTI Certified cooling tower with 2 Cells and common sump. Each cell shall have a flow rate of 550 GPM with all accessories pumps,sensor,steel/mesonary supporting structure complete in all respect as desired by Engineer-in-charge at site Inlet Water Temperature 97.5±1 °F Outlet Water Temperature 90±1 °F Wet Bulb Temperature 83.0 F MAKE: BELL, ADVANCE/Paharpur/Delta

PIPING & VALVES Supply & Installation of the following heavy Class "C" MS Pipes with clading and fittings confirmed to IS-1239 & IS-3589 as specifications, cut to required lengths & installed in position with welded joints, providing and fixing in position necessary fittings like bends, elbows, tees, reducers, mating flanges ,wooden blocks ,placement arrangements & sockets .The necessary primer coated MS supports shall be included in the scope along with PUF saddles.complete in all respect as desired by Engineer-in-charge at site Make: TATA/Jindal-Hissar 250 mm dia

200 mm dia

150 mm dia

125 mm dia

100 mm dia

80 mm dia

65 mm dia

50 mm dia

Supply & Installation of thermal insulation on exposed chilled water pipe on the following heavy Class "C" MS Pipes and fitting with 50 mm thick, 24 kg/cum density TF quality expanded polystyrene per-formed pipe sections upto 80 mm dia pipes and 75 mm thick insulation for above 80 mm dia pipes finished with air-tight leak-proof alkathene vapour barrier, 22 G GI chicken wire mesh wrapping and 26 G Al. sheet cladding .complete in all respect as desired by Engineer-in-charge at site 200 mm dia

150 mm dia

125 mm dia

100 mm dia

80 mm dia

65 mm dia

Supply and Installation of Butterfly valves PN - 16 rating .complete in all respect as desired by Engineer-in-charge at site (Make:Sant/Advance/Honeywell) 200 mm dia

150 mm dia

125 mm dia

100 mm dia

80 mm dia

65 mm dia

Supply and Installation Testing Commissioning of Balancing valves PN - 16 rating .complete in all respect as desired by Engineer-in-charge at site (Make:Sant/Advance/Honeywell) 150 mm dia

100 mm dia

80 mm dia.

65 mm dia

Supply and Installation Testing Commissioning of CI Y Strainers PN - 16 rating .complete in all respect as desired by Engineer-in-charge at site (Make:Sant/Advance /Honeywell) 150 mm dia

100 mm dia

80 mm dia.

65 mm dia

Supply and Installation Testing Commissioning of NRV with duale plate of CI body SS flanged end PN - 16 rating .complete in all respect as desired by Engineer-in-charge at site (Make:Sant/Advance/Honeywell) 150 mm dia

Supply and Installation of Expansion joints complete in all respect as desired by Engineer-in-charge at site Make:Siemens/Honeywell/Danfoss/Advance) 150 mm dia

Supply and Installation of 2 Way motorized valve with actuator and Thermo state complete in all respect as desired by Engineer-in-charge at site Make: Danfoss /Siemens / Honeywell/ Advance) 80mm dia

65 mm dia

Supply, Installation, Wiring and Testing and commissioning of Thermostat for AHUs complete in all respect as desired by Engineer-in-charge at site.

Supply, Installation, Testing and Commissioning of water flow switch brass body complete in all respect as desired by Engineer-in-charge at site (Make:Danfoss/ Honeywell/ Siemens/ Advance)

Supply and installation Testing and Commissioning of industrial 4" dial type pressue gauge 10Kg /Sq cm in stainless steel construction complete with syphon and needle valve complete in all respect as desired by Engineer-in-charge at site (Make:Hguru/Fiebig/Emerald)

Supply and installation Testing and Commissioning of industrial type dial type temperature gauge in stainless steel construction complete in all respect as desired by Engineer-in-charge at site (Make:Hguru/Fiebig/Emerald)

Supply and installation Testing and Commissioning of industrial temperature gauge glycerine filled with range of 0 deg C to (+) 50 deg C in stainless steel construction complete in all respect as desired by Engineer-in-charge at site (Make:Hguru/Fiebig/Emerald)

Supply and installation Testing and Commissioning of industrial type mercury in glass temperature gauge complete in all respect as desired by Engineer-in-charge at site (Make:Hguru/Fiebig/Emerald)

Supply and installation Testing and Commissioning of auto air vent complete in all respect as desired by Engineer-in-charge at site (Make:Danfoss/Siemens/Honeywell/Advance) 15 mm

Supply and installation Testing and Commissioning of drain valve complete in all respect as desired by Engineer-in-charge at site (Make:Danfoss/Siemens/Honeywell/Advance) 20 mm gate valve

Expansion Tank Supply,Providing,fixing,testing ,commissioning of 500litres capacity expansion tank mase of hard PVC and shall be complete with nitril rubber insulation of 25 thickness ,all connection pipes from water supply & connection cooling tower complete in all respect as desired by Engineer-in-charge at site (Make:Sintex/). 500 litre

Supply , fabrication and installation of structural steel consisting of MS C channels. MS I Beams, MS angle and MS plate complete in all respect as desired by Engineer-in-charge at site.

Drain Piping supply & installation,provinding,fixing,testing of UPVC drain piping complete with fittings,support P-Trap as per specification and drawings. The pipe shall be complete with 6 mm thick plain nitrile rubber insulation complete in all respect as desired by Engineer-in-charge at site . (Make: Astral/ supreme /Finolex/ insulation: Supreme/Armacell/A flex/ Aerofoam) 50 mm

Duct Thermal Insulation Supply & Installation Testing Commissioning of class O palin nitrile rubber insulation on ducts for bthermal insulatioon as per below mentioned thickness complete as per specifications and drawings complete in all respect as desired by Engineer-in-charge at site (Make: Supreme/ A flex/ Armscell/ Awrofoam) 19mm thick

Duct Acoustic Lining supply & Installation Testing Commissioning of duct acoustic linig with open cell nitril rubber insulation of following thickness and as per specifications and drawings complete in all respect as desired by Engineer-in-charge (Make: Supreme/ A flex/ Armscell/ Awrofoam) 10mm

AHU Room Acoustic Lining Supplying & fixing 30 mm thick acoustic lining of Room with Open Cell Nitrile Rubber density 140 Kg/m³. Applied by Adhesive, complete as required and conforming to IS standard specification. Make - Supreme/A- Flex / Armoflex/ K- Flex

DUCTING Supply,Installation,Testing & Commissioning of Rectangular/ Oval GI ducting as per site condition.complete in all respect as desired by Engineer-in-charge Make: TATA/ Jindal 24 gauge

22 gauge

20 gauge

18 gauge

Supplly, Installation, Testing and commissioning of Rectangular/ Oval shape GI ducting factory frabicrated complete in all respect as desired by Engineer-in-charge Make: TATA/ Jindal 24 gauge

22 Gauge

Supply, installation , testing and commissioning of GI volume conrol dampers complete in all respect as desired by Engineer-in-charge at site

AIR TERMINALS - Make - Carryaire/ Air flow/ System Air/ Air Max/ Greenair LLP Supplying & fixing of powder coated extruded aluminium Air Grills without volume control dampers as per specification complete as required. By Engineer-in-charge at site

Supplying & fixing of powder coated extruded aluminium Air Grills with aluminium volume control dampers as per specification complete as required. By Engineer-in-charge at site

Supplying, fixing testing commissioning of powder coated aluminium air diffusers without volume control dampers with anti smudge ring & removable core etc as per specification complete as required. By Engineer-in-charge at site

Supplying, fixing testing commissioning of powder coated aluminium air diffusers with aluminium volume control dampers with anti smudge ring & removable core etc as per specification complete as required. By Engineer-in-charge at site

Supplying, fixing, testing & commissioning of Aluminium Volume control collar Dampers to be provided in supply & Exhaust air registers / terminals. as per specifications. etc complete as required. By Engineer-in-charge at site

Supplying, installing and testing of extruded aluminium louvers with bird screen in accordance with approved shop drawings and specifications complete as required.

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, in accordance with approved shop drawings and specifications complete as required. By Engineer-in-charge at site

Supplying, fabricating, installing and testing of fire retardant double Canvas Flexible Connection 150mm wide for constructed of standard material as per the drawings/specifications.complete as required. By Engineer-in-charge at site

Supply, Installation , Testing and commissining of motorizzed fire control dampers with actualtor and controller complete in all respect as desired by Engineer-in-charge Fire damper

Actuator assembly

Supply and Installation of fresh air make Louvers with bird screen complete in all respect as desired by Engineer- in -charge (Make: Carryaire/Airflow/System Air)

SITC of Extension panel for chillers

DISMANTLING Dismantling of existing chiller plants,AHUs,existing pumps electrical panels for AHUs/ chillers/pumps and piping complete in all respect as desired by Engineer-in-charge.

CIVIL Mislanenious WORKS Any Civil work for condenser pumps , chilled water pumps ,AHUs ,civil work for laying chiller and condensed water pipes , construction of AHUs room and doors at 3rd floor , make good any wooden /paint work in chiller and AHUs room as per approved GA drawings complete in all respect as desired by Engineer-in-charge

DUCT CLEANING Duct cleaning on the ground and first floor with the help of robotic controlled high efficiency vacuum machines. The CDs of videography before & after the cleaning will be submitted.complete in all respect as desired by Engineer-in-charge

BUY BACK Buy Back of old chillers, pumps ,motors and AHUs ,pipes etc.as desired by Engineer-in-charge

ArcticEngineeringServices (BID ID -595818)

KOOL KRAFT ENGINEERS PRIVATE LIMITED (BID ID -596947)

UTILITY SERVICES (BID ID -596864)

ArcticEngineeringServices (BID ID -595818)

Blue Star Limited (BID ID -595695)

KOOL KRAFT ENGINEERS PRIVATE LIMITED (BID ID -596947)