CERTAIN MISC COMPREHENSIVE B/R REPAIRS TO MD AND OTM ACCN OF STN HQ,MH,SIG COY,MDC,AD BDE UNDER GE (ARMY) BARODA.

Taking down chowkats or frame with shutter (without taking off shutter from the frame) n.exc 1.5 sqm each complete.

Taking down chowkats or frame with shutter (without taking off shutter from the frame) Exc 1.5 Sq m but n.exc 4.00 Sq m each complete.

S & F solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying and fixing in opening as per specification.The door frame shall be tied to the wall using 75/100mm long MS screw as directed.

S & F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top and bottom rails. M S tube for top and bottom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stile and rails with suitable PVC sheet beading and jointed together with solvent cement.

S & F factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 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 compressive 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. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately).Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

Providing and fixing factory made single extruded WPC (Wood Polymer composite) solid decorative type flush door shutter of size 30mm thick 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. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter 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. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

M & L for 100 mm butt hinges stainless steel grade 202, 14 gauge thickness medium weight fixed with pressed steel door frame / pvc door frame with screws.

S&F 300 mm aluminum anodised sliding door bolts, with hasp, staple (bolt type) and fixing clips of sheets, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast alluminium alloy complete all as specified and directed.

S&F 150 mm extruded aluminum alloy handles, fabricated type anodized complete all as specified and directed.

S & F 150 mm long aluminium anodised barrel tower bolt of extruded section and fixed, all as specified.