Specifications

115
NLUO PMC CONTRACTOR
SIGNATURE AND SEAL SIGNATURE AND SEAL SIGNATURE AND SEAL
• All exposed copper pipes have to be covered by 24 G GI sheet
• Entire liquid and suction refrigerant pipe lines including all fittings, valves and strainer bodies etc. Shall be insulated
with 19mm/ 13 mm thick Nitrile rubber as specified in BOQ.
3.5 DUCTING & AUXILIARIES
Ducting including SA Grilles, Diffusers, Fresh Air Dampers shall be supplied. Duct hangers, supports, and supports with
Vibration isolating pad over the supports shall be supplied. Joints shall be leak tight reasonably.
3.6 DRAIN PIPING
G.I. /PVC condensate drain pipe in the drain point of indoor units shall be provided.
3.7 PAINTING
All the equipments, mounting frames, stands etc. shall be painted with 2 coats of suitable paints of approved colour over
the priming paint to prevent corrosion of the equipment.