SPL REPAIR TO BLDG NO T-140 (WAR MAINT and DISASTER MED/SURG BRICK) AT AFMSD, PROVN OF FRESH AIR FAN FOR MD ACCN QTRS AT OLD CHITRAL LINE AND NEW CHITRAL LINE UNDER GE (WEST) DELHI CANTT-10

Dismantling asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating (AZ 150 gsm) GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating (AZ 150 gsm) GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridge,roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation. etc) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and directed.

Providing & fixing Anodised aluminium snap grid frame work for false ceiling Size of grid 605 x 605mm all as specified as per directions of the Engineer-in Charge.

S&F Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and directed.

M&L for exposed 8mm thick metal frame designer ceiling with calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600mm x 600mm grid (Frame work for ceiling shall be measured and paid separately) complete all as specified and directed.

Dismantling wooden scantling work framed truss etc complete all as specified and directed.

S&F mild steel rolled work as in roof trusses, (framed),trussed,purlin,crane gantries,rails and heavy bracket framing (Beam,angle,channel or flat section) including distance pieces,cleats etc,confirming to gradeFe 410 -W (GdeE- 250) quality-A, complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specified and directed.