REPAIR/ MAINT TO ALUMINIUM WORKS, BRICK WORKS, PLASTERING, FLOORING, PLINTH PROTECTION, WALL PANELLING, HARD STANDING AND OTHER CONNECTED WORKS AT BASE HOSP, CMDC, ECHS, SOI, SURYA AUDITORIUM, PUNNIT DUTT AUDITORIUM AND OTHER AREA OF AGE E/M (HOSP) U

Taking down chowkhat or frames (wooden / aluminium / iron) with shutters (without taking off shutters from the frames) not exc 1.50 Sqm each complete all as specified and as directed by the Engineer-in-Charge

Taking down chowkhat or frames (wooden / aluminium / iron) with shutters (without taking off shutters from the frames) exc 1.50 Sqm but n exc 4.00 Sqm each complete all as specified and as directed by the Engineer-in-Charge.

Taking down shutters of any description area n exc 1 Sqm each complete all as specified and directed.

Taking down shutters of any description area exc 1 Sqm and n exc 2 Sqm each complete all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 45 x 85 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In-Charge.

S&F plain solid, straight chowkhat & frames of 2nd class HW (Hollock) wrought, framed rebated on the solid, rounded or chamfered, put together with glue & pinned at joints including preparation of back of chowkats & treated with coal tar complete all as specified and directed.

S&F 25 mm thick flush door shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as directed.

S&F 30 mm thick flush door shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as directed.

S&F 35 mm thick flush door shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as directed.