Construction of National Network Centre under NFS project Indian Army at Delhi Cantonment NNC Providing pressurization fan for stairwell

SITC of New Tubular type 700 mm dia sweep Axial Flow fan directly coupled with 2HP motor of 1440rpm, fabricated out of 2 mm thick powder coated M.S sheet, capable of free air delivery of 10000 CFM/17200CMH complete with making electrical/control wiring connection, testing, commissioning etc. as required. Make - Almonard/Crompton/SS Ventill

40 X 40 X 5 mm MS angle iron

40 X 5 mm MS flat strip

2 x 1.5 Sqmm

3 x 4 Sq mm

100 mm width X 50 mm depth X 1.6 mm thickness

Thickness 0.63mm sheet

Thickness 0.8mm sheet

Providing & Fixing supply air grills of Powder coated Aluminum construction having a free area of not less than 70% without volume control dampers in the supply air system as per site requirements complete as per detailed specifications.

SITC of 02nos.16A, 415V, 50Hz, 03 pole contactor along with suiable rating auxially switch/PLA relay in suitable size PVC/GI box for interlocking of Pressurization fan with FA & FD system complete with making interconnection of power as well as control wiring i/c tesing, commissioning etc. as required

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