Annual O and M of Heating, Ventilation and Air-conditioning System

Annual Operation & Maintenance cost of HVAC system of NABI as per the scope of work defined in Volume-1 of tender document

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (500mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (450mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (300mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (250mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (200mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (150mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes(125mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (100mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (80mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (65mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (50mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (40mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (32mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes (25mm dia)

Leakage finding, Leakage repairing and leakage testing of Chilled water/Hot water/Condenser water line along with required insulation on water line as in original state complete as per the site requirement for the following sizes of MS pipes(20mm dia)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m(All kinds of soil) for Pipes, cables etc, not exceeding 80 mm dia

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m(All kinds of soil) for Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5 m, but not exceeding 3 m. (Rate is over corresponding basic item for depth upto 1.5 metre)

Aircon Technique Pvt Ltd

CHILL POINT ENGINEERS PVT LTD