SPECIAL REPAIRS TO BLDG A-84 85 AT INS ANGRE

SCHEDULE "A" PART I B/R WORKS Taking down chowkats or frames with shutters (without taking off shutters from the frames) area n.exc 1.5 sq. m each complete all as specified and directed.

Taking down chowkats or frames exc 1.5 sqm but n exc 4 sqm each but with shutters (without taking off shutters from the frame) complete all as specified and directed.

Taking down shutters of any description exc 1 sqm and n exc 2 sq.m each complete all as specified and directed.

Supply & fixing solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per specification & manufacturers instructions,complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30mm thick style consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width struck inside with solvent cement forstyle and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles & rails with suitable PVC sheet beading and jointed together with solvent cement supply & fixing in the frame at site, complete all as specified and directed.

M&L Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/Chowkhat of size 65 x 125 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 min frame density of 750 kg/ cum, min 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 all as specified and directed. Note :M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately.

Material & Labour for providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 35mm 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.

Supply & fixing in repairs powder coated aluminium sections for partitions, windows, ventilators and doors including fabrication of frame/shutters and fixing to walls/floors with necessary lugs, cleats etc including all accessories such as glazing clips, handles, tower bolts, rollers rubber beadings for fixing glass panes in frame including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required complete all as specified Note: - (i) Glass panes/wire cloth will be measured & paid separately. (ii) The rate quoted shall be inclusive of neoprene beading, glazing clips, screws, etc. as required but shall not be measured for arriving of weight. (iii) Minimum thickness of powder coating shall be 25 micron. (iv) The rate shall be inclusive of the locking arrangement including complete packing with silicon gel around contacting surface of aluminium work with matching existing area. (v) The size of aluminium sections shall be as per HQ CE(N) MZ TD drawing No TD/2021/01 to 05.

S&F in repair aluminium grill with and including suitable size aluminium anodised frame F/H section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, as directed by Engr- in- charge.

Material and Labour for Sheet glass, ordinary quality, 4 mm thick, and glazing in squares not exceeding 0.5 sq. m in each pane complete all as specified and directed.