Essential work for AC units under EE(E) Project, New Delhi.

Amount

Supplying and fixing new evaporator coils for following AC unit i/c dismantling the faulty existing evaporator coil and making proper size copper pipe connection brazing at joints etc as req. Evaporator coil for 4/5TR capacity AC unit

Evaporator coil for 7.5TR capacity AC unit

Evaporator coil for 11.0 TR capacity AC unit

Evaporator coil for 1.5/2 TR capacity AC unit

Providing & installing soft/hard copper pipe including cutting, bending, jointing, brazing etc. as required for hot and liquid refrigerant 5/8"

Supplying and fixing of copper conductor cable from indoor to outdoor unit i/c making connection with required thimbles etc 3c x1.5sqmm

3c x2.5sqmm

3cx4.0sqmm

17 core un-armoured cable 0.5sqmm & above PVC sheathed

4c x 10sqmm

Supplying and fixing following new condenser coil I/C dismantling the existing condenser coil and making proper size copper pipe connection brazing at joints etc as reqd. Condenser coil for 4TR AC unit

Condenser coil for 5TR AC unit

Condenser coil for 7.5TR AC unit

Condenser coil for 11.0TR AC unit

Condenser coil for 1.5/2 TR AC unit

Pressure testing with nitrogen , vacuuming & checking of leakage, commissioning of following AC units, etc. complete as required 4TR/5TR cassette/split type AC unit

1.5/2.0TR ductable/ split type/ window AC unit

7.5TR (nominal capacity) ductable type AC unit ( each circuit)

8.5TR (nominal capacity) ductable type AC unit ( each circuit)

11.0TR (nominal capacity) ductable/package type AC unit ( each circuit)

Replacement of faulty compressor with the factory repaired compressor i/c dismantling of the faulty one from site & re-fixing the new one etc as reqd 5/5.5 TR

SITC of drainpipe f following size suitable for ductable type AC complete as required 32mm heavy duty PVC pipe

20 mm dia pvc pipe

40mm heavy duty PVC pipe

Charging of R-22 refrigerant in the existing AC package/ductable/split/window unit after purging the air, testing and commissioning the units etc. complete as reqd. 4/5/5.5TR (nominal capacity) cassette/multi split type /ductable AC unit (complete unit)

1.5/2TR (nominal capacity) split /window AC unit (complete unit)

7.5TR (nominal capacity) ductable type AC unit (each circuit)

8.5TR (nominal capacity) ductable type AC unit (each circuit)

11.0TR (nominal capacity) ductable/ package type AC unit (each circuit)

Minor civil work such as cutting , widening and making small holes for passing of the AC pipes & drain pipes i/c making good the damages etc complete as reqd

SITC canvass connection with fire resistance cloth complete as required

Providing and fixing of 9mm thick cross linked polyethylene insulation for copper piping in order to protect it from air borne impurities complete as rqd. As per site location

Providing and fixing of 6mm thick cross linked polyethylene insulation for drain piping 25mm in order to protect it from air borne impurities complete as rqd. As per site location

Fabricating and installing of following size copper piping/cable tray made out with M.S. Slotted angle/factory fabricated tray i/c nut bolt, screw , etc, as reqd with size not exceeding 150mm

Providing, fabricating & fixing of MS structural frame work with MS angle, plate, sheet , MS square pipes including cutting, welding and grinding etc complete as reqd

Lifting and shifting including dismantling of outdoor/indoor unit of ductable AC unit/package AC unit (5/7.5TR/8.5TR/9TR/11TR from ground/1st floor to the floor ie upto the site where outdoor/indoor unit of AC to be installed with the help of heavy labour and chain pully block complete as reqd

Less credit for dismantled material and dismantled material shall be the property of contractor

M/s Super Maintenace and Services