Servicing, maintenance and replacement of Rolling shutters, Aluminium doors, windows, partitions, replacement of glass panes etc in all type of windows in public buildings, laboratory buildings and residential buildings at RRCAT Indore for a year.

Amount

Servicing of ELECTRICALLY OPERATED rolling shutters of all sizes and anywhere in RRCAT premises with or without wicket gates (without dismantling the shutter) including thorough cleaning of all the components, overhauling, greasing, reconditioning of end clips, realigning curtain ends, reconditioning the dents, if any on the surface of curtain, bottom rail and side guides including labourers, all welding, drilling, tentioning spring if needed, straightening, grinding, scaffolding, ladders, tools, tackles with all consumables such as lubricants, white kerosene, grease, screws, nuts, bolts, washers rivets etc, making good any damages to civil works, oiling, greasing, cleaning the area by disposing off scraps, debris etc and demonstrating proper functioning of the shutters after such service etc. complete as directed by Engineer-in-charge.

Servicing of MECHANICALLY (GEAR) OPERATED rolling shutters of all sizes and anywhere in RRCAT's premises with or without wicket gates(without dismantling the shutter) including thorough cleaning of all the components, overhauling, greasing, reconditioning of end clips, realigning curtain ends, reconditioning the dents, if any on the surface of curtain, bottom rail and side guides including labourers, all welding, drilling, tentioning spring if needed, straightening, grinding, scaffolding, ladders, tools, tackles with all consumables such as lubricants, white kerosene, grease, screws, nuts, bolts, washers rivets etc, making good any damages to civil works, oiling, greasing, cleaning the area by disposing off scraps, debris etc and demonstrating proper functioning of the shutters after such service etc. complete as directed by Engineer-in-charge.

Servicing of PULL & PUSH TYPE HAND OPERATED rolling shutters of all sizes and anywhere in RRCAT's premises with or without wicket gates (without dismantling the shutter) including thorough cleaning of all the components, overhauling, greasing, reconditioning of end clips, realigning curtain ends, reconditioning the dents, if any on the surface of curtain, bottom rail and side guides including labourers, all welding, drilling, tentioning spring if needed, straightening, grinding, scaffolding, ladders, tools, tackles with all consumables such as lubricants, white kerosene, grease, screws, nuts, bolts, washers rivets etc, making good any damages to civil works, oiling, greasing, cleaning the area by disposing off scraps, debris etc and demonstrating proper functioning of the shutters after such service etc. complete as directed by Engineer-in-charge.

Servicing of ELECTRICALLY OPERATED rolling shutters with or without wicket gates by dismantling for overhauling of individual parts for repairs and after repairs i.e. top hood shaft cage, shaft brackets, springs, main curtain with lathe or mid bar type grills, wicket gate, side guides, bottom rails, gear units, bearings, electric motors, starters and thoroughly cleaning all the components, adjusting and tensioning springs, if needed, overhauling or repairing shaft and gear units, reconditioning end clips, realigning curtain ends, reconditioning dents, if any on the surface of curtain, bottom rail and side guides, repairing the starter, inspecting, taking out and replacing the damaged or defective components (replacement of part at quoted rate is payable separately under relevant item), ensuring proper locking arrangements, from both inside and outside including all welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackles, with all consumables such as lubricants, white kerosene, grease etc. and small screws, washers, keys etc. making good any damages to civil works, cleaning the area by disposing off scraps, debris etc, oiling, greasing and demonstrating proper functioning of the shutters after such service etc. complete as directed by Engineer-in-charge.

Servicing of MECHANICAL ( GEAR OPERATED) rolling shutters with or without wicket gates by dismantling for overhauling of individual parts for repairs and after repairs i.e. top hood shaft cage, shaft brackets, springs, main curtain with lathe or mid bar type grills, wicket gate, side guides, bottom rails, gear units, bearings, electric motors, starters and thoroughly cleaning of all the components, adjusting and tensioning springs if needed, overhauling or repairing shaft and gear units, reconditioning end clips, realigning curtain ends, reconditioning dents, if any on the surface of curtain, bottom rail and side guides, repairing the starter, inspecting, taking out and replacing the damaged or defective components (replacement of part at quoted rate is payable separately under relevant item), ensuring proper locking arrangements, from both inside and outside including all welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackles, with all consumables such as lubricants white kerosene, grease etc. and small screws, washers, keys etc. making good any damages to civil works, cleaning the area by disposing off scraps, debris etc, oiling, greasing and demonstrating proper functioning of the shutters after such service etc. complete as directed by Engineer-in-charge

Servicing of HAND OPERATED PULL & PUSH TYPE rolling shutters with or without wicket gates by dismantling for overhauling of individual parts for repairs and after repairs i.e. top hood shaft cage, shaft brackets, springs, main curtain with lathe or mid bar type grills, wicket gate, side guides, bottom rails, gear units, bearings and thoroughly cleaning of all the components, adjusting and tensioning springs if needed, overhauling or repairing shaft, reconditioning end clips, realigning curtain ends, reconditioning dents, if any on the surface of curtain, bottom rail and side guides, inspecting, taking out and replacing the damaged or defective components (replacement of part at quoted rate is payable separately under relevant item), ensuring proper locking arrangements, from both inside and outside including all welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackles, with all consumables such as lubricants kerosene, grease etc. and small screws, washers, keys etc. making good any damages to civil works, cleaning the area by disposing off scraps, debris etc, oiling, greasing and demonstrating proper functioning of the shutters after such service etc. complete as directed by Engineer-in-charge.

Labour charges only for fixing one set of coiled spring (maximum of four numbers) in one rolling shutter for all type of rolling shutters including dismantling the rolling shutter, removing the existing setup, fixing the new coiled spring with nut bolts etc. greasing, servicing etc complete including tools and plant required for the complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing in position M.S. Lathes 18 B.G. x 75 mm (including bridging depth and curvature) after dismantling the rolling shutter, safe removal of the worn out latches including all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing 18 B.G. M.S. Clips in position after safely removing the worn out M.S. Clips including all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge

Providing and fixing in position bottom rail of rolling shutter fabricated using M.S. Lathes 10 B.G. x 150 mm high (including bridging depth) and with following features after dismantling the rolling shutter, safe removal of the worn out bottom rail including all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge: Note: 1) Providing & fixing M.S. angle of size 40 mm x 25 x10 B.G. on exposed face. 2) Providing & fixing M.S. flat of size 40 mm x 10 B.G. on inside face 3) Providing & fixing two Nos lockable arrangement in each rolling shutter on each side using M.S. flat each of size 500 mm x 40 mm x 6 mm including two number Kunda and cutting the bottom rail for recess wherever required 4) Providing & fixing on each rolling shutter, M.S. handles two nos. each on inside & outside face totaling to four Nos fabricated using M.S. flats each of total length 250 mm x 20 mm x 6 mm

Providing and fixing in position in Pull & Push type rolling shutters a set of three numbers heavy duty S S ball bearings of size 50 mm ± 2 mm, factory made using required number of 16 mm to 20 mM.S.olid steel balls, each ball bearing positioned using two annular rings fabricated with 20 mm wide - 10 G M.S. flats of 50 mm & 150 mm diameter respectively including concealing the same with suitable M.S. flats including mounting this assembly over existing 50 mm nb shaft carrying springs etc complete including dismantling of rolling shutter, safe removal of worn out fixtures, servicing of the shutter and , aligning etc including the cost of all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge. Note: Above item including three ball bearings with annular rings, servicing etc shall be treated as one job.

Re-conditioning of damaged shaft core pipe including welding and providing & fixing new M.S. flat and pipe pieces rings etc. for gear type or electrically operated rolling shutter including the cost of all labour, taxes, duties, scaffolding, transport, aligning, welding or riveting as the case may be, drilling, grinding, tools and tackles etc. complete as per drawing, specifications and as directed by Engineer-in-charge. Note: Measurement shall be made for the full length of the shaft.

Providing & fixing heavy duty ball bearings NBC/SKF make for pull & push type rolling shutters

Extra for providing grills in rolling shutter

Providing and fixing in position Mechanical gear arrangement for smooth operation of rolling shutter with following features after safely removing & the shutter including all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, oiling, greasing tools and tackles etc. complete as per drawing, specifications and as directed by Engineer-in-charge Note: 1) Providing & fixing a set of 100 mm size standard M.S. warm toothed gears. 2) Providing & fixing pinions for warm gears and pulleys. 3) Providing & fixing 150 mm high solid M.S. pedestal piece connecting warm gear and shaft or spindle 4) Providing & fixing 50 mm n b M.S. medium pipe or spindle connecting the pedestal piece & pulley. 5) Providing & fixing 200 mm dia pulley with requisite driving mechanism. 6) Providing & fixing M.S. handle and required C I bevels etc. 7) Providing & fixing powder coated M.S. box of size 150 mm x 100 mm x 150 mm for housing the warm gears.

Providing and fixing in position Mechanical gear arrangement for smooth operation of rolling shutter with following features after safely removing & the shutter including all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, oiling ,greasing tools and tackles etc. complete as per drawing, specifications and as directed by Engineer-in-charge: Note : 1) Providing & fixing a set of 150 mM.S.ize standard M.S. warm toothed gears. 2) Providing & fixing pinions for warm gears and pulleys. 3) Providing & fixing 200 mm high solid M.S. pedestal piece connecting warm gear and shaft or spindle 4) Providing & fixing 50 mm n b M.S. medium pipe or spindle connecting the pedestal piece & pulley. 5) Providing & fixing 300 mm dia pulley with requisite driving mechanism. 6) Providing & fixing M.S. handle and required C I bevels etc. 7) Providing & fixing powder coated M.S. box of size 300 mm x 200 mm x 200 mm for housing the warm gears.

Providing and fixing in position lockable arrangement including Kunda in rolling shutter using M.S. flat of size 500 mm x 40 mm x 6 mm including cutting the bottom rail for providing recess as required including dismantling the shutter if required, cost of all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position M.S. handles fabricated using M.S. flat of size 250 mm x 20 mm x 6 mm including dismantling the shutter, if required, cost of all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position in an existing rolling shutter heavy quality (commercially termed 00 G i.e.10mm ) factory made coiled M.S. springs of standard length containing 70 rounds having internal diameter in the range of 115 mm to 120 mm and spring wire thickness of 8.84 mm thick after safely removing the existing worn out spring including dismantling the shutter, all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing electrically operated unit for manaully/mechanicaly operated existing rolling shutter including cost of 220V,50Hz-60Hz single phase 300 W AC Motor with Shutter Travel Speed:- 4 m/min, Lifting Height:- up to 8.00 meter, Lifting capacity: -600 Kg (Champian / Nisha/ Maxwel/AGF/ Fox Dotic make with One Year warranty) and cost of brackets, chain Arrangement for manual operation in case of power failure, flanges, Bearings,gears & 50-100mm dia MS hallow Shafts, Limit switches built in motor for setting up of top and bottom positions, push button starter control unit with steel box, 1mm² - 4 Core with Casing cable up to 15.00 mtrs. length, labour for installation and cleaning, servicing, greasing and removing of old mechanicaly operated units, shaft and depositing the same in civil store at plant area of RRCAT, welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackels, with all consumables such as lubricants, kerosene, grease etc. and small screws, washers, keys etc. making good any damages to civil works, cleaning, oiling, greasing and demonstrating proper functioning of the shutters etc. complete as directed by Engineer-in-charge.

Providing and fixing electrically operated unit for manaully/mechanicaly operated existing rolling shutter including cost of 220V,50Hz-60Hz single phase 450 W AC Motor with Shutter Travel Speed:- 4 m/min, Lifting Height:- up to 8.00 meter, Lifting capacity: -1000 Kg (Champian / Nisha/ Maxwel/AGF/ Fox Dotic make with One Year warranty) and cost of brackets, chain Arrangement for manual operation in case of power failure, flanges, Bearings,gears & Shafts, Limit switches for setting up of top and bottom positions, push button starter control unit with steel box, 1mm² - 4 Core with Casing cable up to 15.00 mtrs. length, labour for installation and cleaning, servicing, greasing and removing of old mechanicaly operated units, 150mm dia MS hallow shaft and depositing the same in civil store at plant area of RRCAT, welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackels, with all consumables such as lubricants, kerosene, grease etc. and small screws, washers, keys etc. making good any damages to civil works, cleaning, oiling, greasing and demonstrating proper functioning of the shutters etc. complete as directed by Engineer-in-charge.

Providing and fixing electrically operated unit for manaully/mechanicaly operated existing rolling shutter including cost of 220V,50Hz-60Hz single phase 450 W AC Motor with Shutter Travel Speed:- 4 m/min, Lifting Height:- up to 8.00 meter, Lifting capacity: -1000 Kg (Champian / Nisha/ Maxwel/AGF/ Fox Dotic make with One Year warranty) and cost of brackets, chain Arrangement for manual operation in case of power failure, flanges, Bearings,gears & 75-150mm dia MS hallow Shafts, Limit switches for setting up of top and bottom positions, push button starter control unit with steel box, 1mm² - 4 Core with Casing cable up to 15.00 mtrs. length, labour for installation and cleaning, servicing, greasing and removing of old mechanicaly operated units, shaft and depositing the same in civil store at plant area of RRCAT, welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackels, with all consumables such as lubricants, kerosene, grease etc. and small screws, washers, keys etc. making good any damages to civil works, cleaning, oiling, greasing and demonstrating proper functioning of the shutters etc. complete as directed by Engineer-in-charge.

Fabrication, supply and fixing of extruded aluminum alloy double wall remote control Rolling shutters with side one operator drive unit and Direct drive option, confirming to IS 6248 (1979). Extrusion for the components of rolling shutters shall be conforming to 53000 (NE5) or 64430 (HE30) of IS: 733 etc. complete as per drawings, specifications and as directed by Engineer-in-charge. NOTE :-Curtain shall be built up from interlocking lath sections of aluminum alloy conforming to 53000 (NE5) or 64430 (HE30) of IS: 733. The thickness of lath sections for curtains shall not be less than 18 gauge (1.25 mm) section, with nominal profile height as 78 mm +/- 0.05 mm. The lath section shall have interlocking curls at both edges and a deep corrugation at the centre with a bridge depth of 16 mm to provide sufficient curtain stiffness for resisting manual pressure and normal wind pressure. Each lath section shall be continuous single piece without any welded joint. When interlocked, the lath section shall have a distance of nominal 75 mm between rolling centres

The Lock Plate provided at the bottom of the shutter, shall be composed of a mild steel plate not less than 3.15 mm thick, reinforced with mild steel angle not less than 35 x 35 x 5 mm at bottom of the plate. The lock plate shall also be provided withpulling handles, one handle for 2.5 m width and 2 handles for widths above 2.5 m.Guide channels shall be of mild steel deep channel section of rolled, pressed or built up (fabricated) construction. The thickness of the sheet used shall not be less than 3.15 mm.Each guide shall have a minimum of 3 fixing cleats. The spacing of cleats shall not exceed 0.75 m Bracket Plates shall be fabricated out of mild steel plate of 3.15 mm thick. Hood covers shall be made of mild steel sheets not less than 0.9 mm thick pulling handles, one handle for 2.5 m width and 2 handles for widths above 2.5 m.Guide channels shall be of mild steel deep channel section of rolled, pressed or built up (fabricated) construction. The thickness of the sheet used shall not be less than 3.15 mm.Each guide shall have a minimum of 3 fixing cleats. The spacing of cleats shall not exceed 0.75 m Bracket Plates shall be fabricated out of mild steel plate of 3.15 mm thick. Hood covers shall be made of mild steel sheets not less than 0.9 mm thick

Servicing of Emergency exit doors by dismantling for overhauling of individual parts associated with operation of door including cleaning of materials causing door jam, removing the rust scales by sand papering, servicing of spindle & calm arrangement, inspecting, taking out and replacing the damaged or defective or worn out nut, bolts, washers or rivets as required including all welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackles, with all consumables such as lubricants kerosene, grease, rivets, washers etc. making good any damages to civil works, cleaning the area by disposing off scraps, debris etc, oiling, greasing and demonstrating proper functioning of the door after such service etc. complete as directed by Engineer-in-charge.

Providing and fixing in position M.S. stopper of size 200 mm x 35 mm x 6 mm including welding the same in external face of guide channel in such a manner so as not to obstruct normal movement of shutter but stop the shutter at specified level including all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position in an existing rolling shutter heavy quality (commercially termed 00 SWG i.e.10mm ) factory made coiled M.S. springs of standard length containing 75 rounds having internal diameter in the range of 87 mm to 95 mm and spring wire thickness of 8.23 mm thick after safely removing the existing worn out spring including dismantling the shutter, all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position in an existing rolling shutter heavy quality (commercially termed 00 SWG i.e.10mm ) factory made coiled M.S. springs of standard length containing 70 rounds having internal diameter in the range of 87 mm to 95 mm and spring wire thickness of 8.23 mm thick after safely removing the existing worn out spring including dismantling the shutter, all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position in an existing rolling shutter standard quality 1 SWG factory made coiled M.S. springs of standard length containing 60 rounds having internal diameter in the range of 87 mm to 95 mm and spring wire thickness of 7.36 mm thick after safely removing the existing worn out spring including dismantling the shutter, all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position in an existing rolling shutter standard quality 2 SWG factory made coiled M.S. springs of standard length containing 55 rounds having spring wire thickness of 7.01 mm thick after safely removing the existing worn out spring including dismantling the shutter, all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing in position in an existing rolling shutter standard quality 3 SWG factory made coiled M.S. springs of standard length containing 45 to 50 rounds having spring wire thickness of 6.40 mm thick after safely removing the existing worn out spring including dismantling the shutter, all labour, taxes, duties, scaffolding, transport, welding or riveting as the case may be, drilling, grinding, tools and tackles, applying one coat of primer wherever required etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Servicing of Collapsible doors or sliding type of grill gates by dismantling for overhauling of individual parts associated with smooth sliding action, cleaning of track to remove all type of waste, dusts etc, removing the rust scales by sand papering, reasonably tightening of rivets by spot hammer press, inspecting, taking out and replacing the damaged or defective or worn out nut, bolts, washers or rivets, as required including all welding, drilling, straightening, grinding, scaffolding, ladders, tools, tackles, with all consumables such as lubricants kerosene, grease, rivets, washers etc. making good any damages to civil works, cleaning the area by disposing off scraps, debris etc, oiling, greasing and demonstrating proper functioning of the door/gate after such service etc. complete as directed by Engineer-in-charge.

Providing and fixing in position, Gear Type operated by mechanically winding handle, steel rolling shutters of approved make, made from M.S. laths 18G 3" (75mm) size including all necessary fixtures and fittings, top hood, brackets, guide channels, ceiling strips, locking arrangement and painting with a coat of approved steel primer, fixing in position in masonry/concrete with necessary coach screws/anchor fasteners, nuts, bolts, etc. complete. Note: The measurement for rolling shutters will be as per structural openings. Hood etc. will not be measured separately.

Providing and fixing welded wire mesh of size 25mmx25mmx 3mm of best quality and make for fixing to existing wooden frame or wall surface including cutting, making hole etc. fixed in proper line and level etc. complete as directed by Engineer-in-charge.

Repainting of old painted surfaces with two coats of paint of approved shade & made like Asian paints, Goodlas Nerolac OR ICI including preparing the surfaces, including removal of old paint, if any, sand papering, filling hair cracks with putty and other cracks with 'Roffe' repair mortar as required, scaffolding & cleaning, cost of all materials, labour, all complete as per drawing, specifications and as directed by Engineer-in-charge. Note : Plaster of paris putty required for filling work in walls shall be of standard brands such as Terraco, Gypsum India Ltd.

Using Synthetic enamel paint

Providing & fixing Aluminium glazing clip with 15 micron anodizing for fixing the glasses in door/window shutters including cutting the clip in size, removing the existing worn out clip etc complete as per specifications and as directed by the Engineer-in-Charge.

Providing & fixing 2 mm thick Aluminium glazing plate with 15 micron anodizing of height about 50mm with appropriate grooves for holding & fixing the glasses in door/window shutters including cutting the plate in size, removing the existing worn out plate etc complete as per specifications and as directed by the Engineer-in-Charge.

Removing the existing door shutter & floor spring and servicing the floor spring by draining out spoiled hydraulic oil, cleaning with kerosene & replacing the same with good quality approved hydraulic oil, the floor spring & shutter in original position, proper line & level etc complete as per specifications and as directed by the Engineer-in-Charge.

Dismantling doors, windows (Metallic or Wooden) including shutters & frames, architraves, hold fasts etc at all level including staking with in 50 metre complete as per drawing and specifications and as directed by the Engineer-in-Charge.

of area 3.00 Sq M & below.

of area beyond 3.00 Sq M

Providing and fixing in position up to & including 6.00 metre height from adjoining ground level Bajra or Plain & clear Sheet glass/Float glass/Wired glass of Modiguard, Asahi, Atul or Saint Gobin make and of following thickness fixed to Aluminum/M.S. windows, doors, partitions, ventilators etc. with edges champhered (wherever required) with PVC/Neoprene Gasket or rubber lining as required etc all complete as per drawing and specifications and as directed by the Engineer-in-Charge.

3.50 mm thick Bajra glass

4 mm thick Plain glass

5 mm thick Plain glass

6 mm thick Plain glass

Providing and fixing in position at all levels, elevation and heights fixed glazing units using specially designed aluminum alloy extruded channel section 20 x 25 x 2 mm thick of Jindal make. The extruded aluminum sections shall be finished with electrolytic bronze color anodizing of minimum thickness of 20 micron. Providing and fixing in position 12 mm thick of size as shown in the drawing, reflective heat strengthened tinted toughned glass of bronze color (reflective face inside the building), fixing the glazing into the frame using double side adhesive spacer tape, Dowcorning structural grade weather sealent including providing and fixing in position 2nos. double leaf frameless glazed door of 12mm thick reflective heat strengthened tinted toughned glass of bronze color using SS patch fittings of 'Dorma' make like PT 40 patch for over panel, PT 10 bottom patch fittings, PT 20 upper patch fitting and bottom patch with invert for floor spring spindles/pivot, floor pivot bearing 'Dorma' double action floor spring BTS 75 and US 10 corner lock euro profile, cylinder single throw bolt projection with security rosettes suitable for double action swing doors with mechanical back check suitable for 12mm thick tinted glass including

providing and fixing in position of size 32mm dia., 450mm long 'Dorma' design TG 9357EQ stainless steel handles on bothside of shutter, SS lock keeper plate including cost of all materials required to complete the work, labours, machinery, fabrication, tests, scaffolding if necessary, chasing in the floor, chipping of walls, beams, columns, rectification of plaster, painting if required, transportation etc., complete required for completion of works as per specifications and as directed by Engineer-in-Charge. Note : (1) Only the clear opening of Glass shall be measured for payment. AluminuM.S.nap beading shall be measured and paid separately under relevant item. (2) Broken glass pieces shall be disposed off in a safe manner to a place as directed. (3) Temporary scaffolding shall be paid extra under relevant item if the bottom level of glass is located at 6.00 metre height above adjoining ground level.

Providing and fixing at all heights Bajra glass louvers 3.5 mm thick, in grooves of window frames complete as per specifications and as directed by Engineer in Charge. Note: Measurement will be based on area of louvered window. In case of composite windows, area shall be measures as internal area of louvered portion.

Providing and fixing in position Aluminum partitions, doors, windows, ventilators, louvers, fixed glazing, sliding windows, north light glazing, aluminum rough ground etc. with extruded and anodized (15 microns) to natural aluminum/Metallic colour, aluminu M.S.ections, anodized aluminum beadings, anodised aluminuM.S.heets manufactured to relevant IS codes and using minimum 2mm thick (or as specified) heavy sections INDAL/JINDAL/MAN or approved equivalent make including cost of pivots, approved door and window handles, EPDM gasket, PVC/Neoprene Gasket lining, stainless steel screws, mastic filling, weather strips, tower bolts, nuts, washers etc. as required and as per drawing etc. complete as directed by the Engineer-in-charge.

Note: 1. Payment will be made on the basis of weight of Aluminum members/sections fabricated and actually installed in position without extra allowance for wastage. No extra payment will be made for all non-aluminum consumable items like screws, gasket, weather strips, PVC/Neoprene lining and butt hinges, tower bolts, etc. 2. Glazing, particle boards, aluminum grills, mesh etc. will be measured and paid separately under relevant item. 3. All fittings shall be of matching colour anodised aluminuM.S.ections. 4. The AluminuM.S.ections shall be smooth, rust free, straight, mitered and jointed mechanically wherever required including cleat angles at no extra cost.

Removing of existing Aluminum partition, door, window & ventilator including removing of glass or laminated particle board, glazing clips, screws, handle,rubber lining, holdfast & hinge etc. complete at all heights, as specified and as directed by the Engineer-in-Charge.

Re-fixing of existing Aluminum partition, door, window & ventilator including re-fixing of glass or laminated particle board, glazing clips, handle,rubber lining, holdfast & hinge, including cost of aluminum angle cleats and screw etc., as specified and as directed by the Engineer-in-Charge

Providing and fixing approved Ramson or Godrej make Mortice Lock 4 Lever with necessary screws, to the Aluminium Door as per specifications including all material, labour etc. and as directed by the Engineer-in-charge.

Providing and fixing Roller Wheels of TPI or MID-IN make with necessary screws for fixing to the sliding windows including all material, labour etc. and as directed by the Engineer-in-charge.

Providing and fixing heavy duty Locking arrangements for sliding windows using STAR LOCK or MID-IN or Maruti make of size 85 mm ± 10 mm, including built in heavy duty plated M.S. spring, necessary screws, all materials, labourers etc. complete as directed by the Engineer-in-charge.

Providing and fixing SS Friction Hinges “EBCO” make or Star make for Aluminum windows as per specifications and as directed by the Engineer-in-charge including the cost of screws etc. complete as directed by the Engineer-in-charge.

Providing and fixing 300 mm long Aluminum Peg Stay along with Eye for Aluminum / Wooden windows as per specifications and as directed by the Engineer-in-charge including the cost of screws etc. complete as directed by the Engineer-in-charge.

Providing & fixing anodized Aluminum Beading of size 9.5 mm x 9.5 mm for fixing glass for steel windows with necessary screws etc. complete as directed by the Engineer-in-charge.

Providing & fixing rubber lining for fixing glass for steel / aluminium windows with necessary screws etc. complete as directed by the Engineer-in-charge.

Providing and fixing double action hydraulic floor springs Everite/Garnish/Hardwyn make with ISI mark, pivoting and all other arrangements including cost of cutting floors, SS Cover Plates with brass pivots etc. complete and other necessary accessories required for the works to facilitate smooth operation of the door shutter complete as per specifications and as directed by Engineer in Charge. Note:-Tax paid bill showing warranty period shall be submitted by the contractor.

Providing and fixing sleek Model heavy duty Hydraulic Door Closer Godrej / Hardwyn make with necessary screws, fixing to the aluminium/wooden/M.S. doors complete as per drawing, specifications including all labour, transporting etc. and as directed by the Engineer-in-charge. Note:- Tax paid bill showing warranty period shall be submitted by the contractor.

Providing and fixing sleek Model heavy duty Hydraulic Door Closer of Dorma make conforming to IS 1564 with necessary screws & accessories, fixing to the Aluminium/Wooden/M.S.doors complete as per drawing, specifications including all labour, transporting etc. and as directed by the Engineer-in-charge. Note:- Tax paid bill showing warranty period shall be submitted by the contractor.

Providing & fixing in position at all heights particle board or ECO board, 12 mm thick both side pre-laminated of exterior grade I / Type II conforming to I S 12823, bonded with Phenol Formaldehyde resin in partitions/doors using approved standard Aluminium beading including cost of screws, cost for cutting to required sizes, wastages, fixing to existing frame with nut/bolts/screws as required including necessary incidental charges for ensuring its position, proper line & level etc all complete as per drawing and specifications and as directed by the Engineer-in-Charge. Note : Aluminum frame work and Aluminum snap beading used for fixing boards shall be measured and paid for separately under relevant item.

Providing & fixing locally fabricated 100 mm x 20 mm x 3 mm brass plate with suitable recess to accommodate 12.5 mm dia stainless steel ball bearing for easy movement of AluminiuM.S.hutter fixed at top or bottom of AluminiuM.S.hutter after removing aluminium door shutter & the same after positioning the ball based pivot including making holes in frame, cost of necessary hardware etc. complete as per specifications and as directed by the Engineer-in-Charge.

Providing & fixing locally available best quality 400 mm long concealed type Aluminium vertical tower bolt in an existing Aluminium door after removing aluminium door shutter & the same after positioning the concealed type tower bolt including cost of necessary hardware etc. complete as per specifications and as directed by the Engineer-in-Charge.

Providing & fixing best quality pin type pivotal assembly of Everite or Garnish or Hyper or Godrej or Dorma make, for easy movement of AluminiuM.S.hutter fixed at top or bottom of AluminiuM.S.hutter after removing aluminium door shutter & the same after positioning the pivot assembly including making holes in frame, cost of necessary hardware etc. complete as per specifications and as directed by the Engineer-in-Charge.

Providing & fixing push plate made of exterior grade water proof ply of 20mm thickness and 150mm high of required length including formica front & rear facing of 0.5 mm thick including providing & fixing Aluminium C Channel of size 25 mm x 25 mm x 1.5 mm on all edges of push plate for strengthening existing Aluminium doors, if required including removing aluminium door shutter, drilling holes for fixing screws, nut, bolts etc & the same after positioning the push plate including cost of necessary hardware etc. complete as per specifications and as directed by the Engineer-in-Charge.

Providing & fixing 15 micron anodized aluminium M.S.ection of MAN/ZINDAL or HINDALCO for top rail or bottom rail or lock rail of size 114.5 mm x 44.5 mm x 3 mm of required length in lieu of worn out/damaged member including removing aluminium door shutter, drilling holes for fixing screws, nut, bolts & fixing the new member and then the shutter, existing fixtures etc in position including cost of necessary hardware etc. complete as per specifications and as directed by the Engineer-in-Charge.

Servicing of single or double leaf Aluminium doors of size not exceeding 3.00 sqm including removing of door shutter from position, adjusting, aligning & servicing floor spring and the cover plate, realigning the door, oiling the pinion/ pin type pivot or ball type pivot, tightening of all screws nuts, bolts used for fixing of hinges, tower bolts, door closure, push plates, handles, beadings, glazing clips etc. to ensure smooth functioning of aluminium doors etc. all but excluding servicing of floor spring complete as per specifications and as directed by the Engineer-in-Charge

.Note: (1) Required bolts, nuts, screws, rivets and rubber gasket etc. shall be deemed to be included in the quoted rate for which nothing extra shall be paid. (2) All other items like floor spring, AluminiuM.S.ections, hydraulic door closure, hinges, concealed tower bolts, pinion/ pin type pivot, ball type pivot, tower bolts, glasses, particle boards as required shall be paid under relevant items. (3) Replacement of floor spring if required shall be paid under relevant items.

Servicing of single or double leaf Aluminium doors of size exceeding 3.00 sqm including removing of door shutter from position, adjusting, aligning and servicing floor spring and re-fixing the cover plate, realigning the door, oiling the pinion/ pin type pivot or ball type pivot, tightening of all screws nuts, bolts used for fixing of hinges, tower bolts, door closure, push plates, handles, beadings, glazing clips etc. to ensure smooth functioning of aluminium doors etc. all but excluding servicing of floor spring complete as per specifications and as directed by the Engineer-in-Charge.

Note: (1) Required bolts, nuts,screws, rivets and rubber gasket etc. shall be deemed to be included in the quoted rate for which nothing extra shall be paid. (2) All other items like floor spring, AluminiuM.S.ections, hydraulic door closure, hinges, concealed tower bolts, pinion/ pin type pivot, ball type pivot,tower bolts, glasses, particle boards as required shall be paid under relevant items. (3) Replacement of floor spring if required shall be paid under relevant items.

Servicing of Glass doors of size up to 5.00 sqm including removing of door shutter from position, adjusting & aligning floor spring and re-fixing the cover plate, realigning the door, oiling and servicing the glass door hydraulic hinges / servicing of floor spring, tightening of all screws nuts, bolts used for fixing of hinges, push plates, handles etc. to ensure smooth functioning of glass doors etc. complete as per specifications and as directed by the Engineer-in-Charge.

Note: (1) Required bolts, nuts,screws, rivets and rubber gasket etc. shall be deemed to be included in the quoted rate for which nothing extra shall be paid. (2) All other items like floor spring, AluminiuM.S.ections, hydraulic door closure, hinges, concealed tower bolts, pinion/ pin type pivot, ball type pivot,tower bolts, glasses, particle boards as required shall be paid under relevant items. (3) Replacement of floor spring if required shall be paid under relevant items.

Welding of M.S. windows/doors or any other member of any size any-where in RRCAT premises at all heights including scraping of existing worn out joint welding of joints using approved electrodes to achieve 3mm weld thickness of required weld length including removing flux, debris etc., painting one coat of steel primer touch up, grinding of joint before painting including safe removing & refixing of glass if necessary etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Providing and fixing at all levels and scattered locations, Godrej night latch,7 levers in existing Wooden doors/Mettalic doors including providing & fixing best quality screws, filling putty etc at existing holes, fixing the night latch either at existing screw holes or fixing the same by drilling fresh screw holes ,removing old screws, if necessary carefully without damaging the frame or shutter including testing for effective performance of night latch in position, handing over a pair of keys etc. complete as per specifications and as directed by the Engineer-in-Charge.

Providing and fixing at all levels and scattered locations, bright finished brass, 100 mM.S.ize Godrej Mortice latch and lock with 6 levers and a pair of lever handles in existing Wooden/Mettalic main doors including providing & fixing best quality screws, filling putty etc at existing holes, fixing the Mortice lock either at existing screw holes or fixing the same by drilling fresh screw holes ,removing old screws, if necessary carefully without damaging the frame or shutter including exhibiting effective performance of mortise lock in position, handing over a pair of keys etc. complete as per specifications and as directed by the Engineer-in-Charge.

Extra for erecting steel scaffolding unit 10.00 metre high using vertical pipes made of 40 mm n b , M.S. pipe of 10 G thickness and horizontal pipes made of 40 mm n b , M.S. pipe of 20 G thickness, fixed vertically & horizontally at spacing not exceeding 1200 mm resting over base plate of size 100 mm x 100 mm x 6 mm below vertical pipes, diagonal bracings shall be made of 40 mm n b , M.S. pipe of 20 BG thickness, tying all junctions with standard M.S. couplers including providing & fixing sitting unit made of closely spaced Bamboo Challis, having approximately 40 mm thickness tying the whole unit with existing reliable supports ,safety barricades at working level dismantling the same as & when required including screws ,nails etc complete as per drawing, specifications and as directed by the Engineer-in-Charge. Note: Only Plan area shall be measured for payment. De-assembled scaffolding material shall remain contractor's property.

Providing and laying approved fresh glass putty in doors/windows at all levels after removal of old putty, nails, damaged wooden fillet/beading, if any removing & re-fixing of existing glass panes with available rubber beading, fresh putty, new nails, new second class teak wood fillet/beading made out of 10 mm x 10 mM.S.cantling size complete including the cost of all materials, spirit for altering consistency, labour, double scaffolding, safety kit ,tools, all taxes & levies etc. complete as per specifications and as directed by the Engineer-in-Charge. Note:1) Above item does not include the cost of glass panes. 2) Area of exposed glass shall be measured for payment purposes.

Providing & injecting weather silicon sealant of G E or Pidilite or STP or other similar silicon sealant for filling the gaps between window frame and adjacent "RCC work or Brick masonry or stone masonry or stone cladding or stone sill or plastered surfaces" after preparing the surface by removing loose materials if any, filling the excess gap with wooden chips, thermocole pieces etc so that net cross sectional dimension of gap ready for injection is around 5 mm x 5 mm complete including the cost of all materials, labour, safety kit ,injecting gun, tools, all taxes & levies etc. complete as per specifications and as directed by the Engineer-in-Charge. Note: Scaffolding for work beyond ground floor shall be paid separately under item.

Providing and fixing ALUMIGRILL-AL - 102 (10mm) or DECOGRILL - DG-102 (10mm) to the windows, ventilators, wall span etc. in approved colour, anodizing (15 micron) to match with the colour of window frame from inside or outside etc. all complete as per drawing and as per the directions of the Engineer-in-Charge. NOTE: Aluminium frame work and aluminiuM.S.nap beading shall be used for fixing Grills shall be measured and paid under relevant item.

Providing and fixing heavy duty double legged aluminium door stopper of approved quality with all its accessories, screws, nut & bolt including removal of exsiting damged door stopper if any for metal / wodden door shutter etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty Aluminium C handle 100 mm to 150 mm long of approved quality with neceassary screws, nuts & bolts to the metal/wooden door shutter inluding removal of existing damaged fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing & fixing in position curtain rods of 25mm diameter made of 1.25mm stainless steel conduits resting on standard stainless steel looking curtain rod holder fixed on wall at spacing not exceeding 1.50m, having 2 nos. ball shaped stainless steel decorative formations ( of approved shape ) at both ends of each curtain rod such that whole assembly is suitable for holding medium size thick cloth curtains, fixed in position using required hardwares, rawl plugs etc. complete excluding curtain cloth but including the cost of all materials, rawl plugs, gutties, labours, taxes etc. complete as per specifications and as directed by Engineer-in-Charge

Providing and fixing heavy duty oxodized MS Winidow Pegstay approved quality with neceassary nuts & bolts to the MS windows shutter inluding removal of existing damaged fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 250 mm long Aluminium Tower Bolt of specified brand as indicated with all its accessories to the door shutter etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 100 mm long Aluminium Tower Bolt/ Baby Latch of approved brand with neceassary screws, nuts & bolts to the metal/wooden door/Window shutter inluding removal of existing fitting damaged if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing in position 28 guage stainless steel mosquitto proof jalli with aluminium frame work including fixing to the existing frame work, cost of all materials, washers, nuts, screws, tools & tackles etc., completed as per drawing, specifications and as directed by the Engineer-in-Charge. Note: Aluminium sections will be measured and paid for separately under relevent item of schedule.

Providing and fixing heavy duty 50 to 100 mm long rubber buffer of approved brand with screws, nuts & bolts to the metal/wooden door shutter inluding removal of damaged existing fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 250 to 300 mm long 16mm dia rod aluminium Aldrop of approved brand with screws, nuts & bolts etc. as rquired for satisfactory completion of work to the metal / wooden door shutter inclduing removal of existing damaged fittings if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Removing and refixing & installing in true horizontal level (600 x 600 x15 mm) false ceiling system manufactued by M/s Armstrong world Industries/Minwool rock fibre limited of min. RH-90 using hot dipped galvanised sections, exposed surfaces with precoated capping, main Tee of size 24 x 32 x 0.27 mm at every 1200 mm c/c maximum and rotary stiched cross tee of size 24 x 27 x 0.27 mm at every 600 mm c/c and sub cross tee of size 24 x 27 x 0.27 at every 1200 mm c/c and wall angle of size 19 x 19 x 0.35 mm fixed to the periphery of the wall.The above grid is suspended at every 1200 mm c/c in both directions using 12 guage pre straightened GI wire and 6 x 50 mm anchor fasteners, providing and laying tegular edged 600 x 600 x15 mm ceiling tiles, fixing with necessary screw/bolts, drilling holes in the ceiling, floor or walls, fixing with anchor fasteners wherever required, butterfly clips, hold down clips, hanger rods, applying jointing compound, sand papering, cutting panels to required size, providing extra frame work around openings etc. complete as per drawings, specifications & as directed by Engineer - in- Charge.

Providing & fixing in true horizontal level M/F suspended false ceiling (FR-120 min) system manufactured by M/s Saint-Gobain Gyproc India using Gypsteel Ultra perimeter channels (27mm web and 20 & 30mm flange) fixed to wall with rawl plug and screws, at 610mm centres along the perimeter of ceiling, intermediate channels(45mm web and 15mm each flange) from the soffit at 900mm centre with ceiling angle (25x10mm,0.55mm thick) fixed to soffit @ 1220mm c/c with GI cleat and steel expansion fasteners to form a grid of 900mm x 1220mm. Ceiling section (51.5mm web and 26mm each flange)fixed to intermediate channel with the help of connecting clip and in direction perpendicular to the intermediate channel at 457.5mm centres. Single layers of 15mm tapered edge Gyproc Fireline fixed to ceiling section with screws at 230mm centres. Square and tapered edges of the boards to be jointed and finished flush look including filling and finishing with jointing compound, paper fiber tape and two coats of drywall top coat etc. complete.

False ceiling/masking suspended by anchor rods fixed with anchor fasteners and 15mm tapered edge Single layers Gyproc Fireline board panel on one side.

AJIT JAIN CIVIL CONTRACTOR ALUMINIUM AND FABRICATION