Removing and re-installation of old damaged mechanical exhaust ducting system with allied works and servicing of the AHU units in respective NAB, MDC and Amphitheatre buildings

Prior removing of all the existing /old fittings dismantling & depositing the same in engineering stores in consultation with Engineering In-Charge.

Design, supply and installation, testing & commissioning of ventilation exhaust duct system with 22 SWG GI sheet as per specifications specified by the EIC. The ventilation system should be erected and commissioned with appropriate nut-bolts, gasket, washer and revets to form a path for uniform air-flow. The ducting is to be designed as per ASHRAE 62.1 and 62.2 for ventilation and indoor air quality, and ASHRAE 90.1 for energy efficiency in buildings. Supporting arrangement comprising of supporting GI rods, GI channels, dash fasteners & vibration isolators for ceiling suspension and ground support.

Design & supply, installation, testing & commissioning of ventilation exhaust duct system mouth Canvas cloth fitting with screws. Supporting arrangement comprising of supporting GI rods, GI channels, dash fasteners & vibration isolators for ceiling suspension or ground support.

Design & supply, installation, testing & commissioning of ventilation Exhaust Duct FANS, floor mounted. Supporting arrangement comprising of supporting GI rods, GI channels, dash fasteners & vibration isolators for ground support. Fans and equipment schedule mentioned below: Equipment schedule:

Type: Outdoor Unit; Capacity: 18HP; Dimension: 1250(W)X765(D)X1615(H)

Type: Outdoor Unit; Capacity: 16HP; Dimension: 1250(W)X765(D)X1615(H)

Type: Outdoor Unit; Capacity: 14HP; Dimension: 1250(W)X765(D)X1615(H)

Type: Outdoor Unit; Capacity: 10HP; Dimension: 1250(W)X765(D)X1615(H)

Fan schedule:

Exhaust Fan Unit: 9600 CFM

Exhaust Fan Unit: 4800 CFM

Exhaust Fan Unit:2400 CFM

Exhaust Fan Unit:1000 CFM

Exhaust Fan Unit: 9000 CFM

Design, Supply, Installation, testing & Commissioning of Civil foundation work as maybe required for setting up the exhaust system appropriately at all locations.

Design, Supply, Installation, testing & Commissioning of False ceiling work as maybe required for setting up the exhaust system appropriately at all locations.

Design, Supply, Installation, testing & Commissioning of extended ducting lines, joints, louvers for the exhaust system appropriately to close all open points at all locations.

Comprehensive AMC of the said system for next 2 years after the DLP period of 1 year starting from the date of commissioning and handover.

Site inspection, consultation and visit charges for consultant during project execution at site.

Civil and allied works

Painting and associated work