REPAIR AND MAINTENANCE OF VARIOUS TYPES OF CHAIRS INCLUDING THEIR PAINTING AND POLISHING UNDER GE (NORTH) BINNAGURI

Amount

Repairs to Chair Writing (FD-20(M)/ FD-280) for the following :- Removing old unserviceable fitting and fixture of Chair Writing without disturbing to the other parts such as legs, rails, stiffiners, Hand rest etc and supply and fixing with new items of well seasoned hard wood (Teak) and minor repairs if any complete all as specified and shown on drawing.

All as per above item No 01 but front legs.

All as per above item No 01 but rear legs.

All as per above item No 01 but rails (both side, front/rear).

All as per above item No 01 but leg stiffeners .

All as per above item No 01 but back rest stiffener.

All as per above item No 01 but arm rest (left/right).

Taking out and removing old unserviceable worn-out of plastic cane from chair writing and recanning the same with white new plastic cane half round oval type 2mm wide, 0.4mm thick for weaving and 4mm wide for boarding (Godrej Pattern) complete all as specified and as directed and as shown on drg.

Taking out of all old unserviceable PVC shoes and S & F new hard PVC shoes with screws as approved, complete all as directed and shown on drawing.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface and remove the all dirt/dust etc from existing/ replaced parts before polish and applying wood filler whenever required complete all as specified, directed and shown on drawing.

Repairs to Chair dining FD-16(M)/ D-279/ FD-1105 for the following :- Removing old unserviceable fitting and fixture of Chair dining without disturbing to the other parts such as legs, rails, stiffiners etc and supply and fixing with new items of well seasoned HW (Teak) and minor repairs if any complete all as specified and shown on drawing.

All as per above item No 02 but front legs.

All as per above item No 02 but rear legs.

All as per above item No 02 but seat rails (front / back).

All as per above item No 02 but side rails (left / right).

All as per above item No 02 but leg stiffeners.

All as per above item No 02 but back rest stiffeners.

Taking out and removing unserviceable worn out plastic cane from seat of chair dining and re-canning the same with new white plastic cane of 2mm wide, 0.4mm thick half round (oval type) for weaving and 4mm wide for bordering as per Godrej pattern complete all as specified & as directed and as shown on drawing.

Taking out of unserviceable hard rubber/PVC shoes and S & F new hard rubber/PVC shoes with screws as approved, directed and shown on drg.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface and remove the all dirt/dust etc from existing/ replaced parts before polish and applying wood filler whenever required complete all as specified, directed and shown on drawing.

Repairs to Chair wooden bottom without arms FD-56(M)/FD-225 for the following :- Removing old unserviceable fitting and fixture of Chair wooden bottom without disturbing to the other parts such as legs, rails, stiffiners etc and supply and fixing with new items of well seasoned hard wood (Teak) and minor repair if any complete all as specified and shown on drawing.

All as per above item No 03 but ront legs.

All as per above item No 03 but rear legs.

All as per above item No 03 but side rails (Right/Left/Front/Rear).

All as per above item No 03 but leg/bottom stiffeners.

All as per above item No 03 but back rest stiffeners.

Taking out old damaged/decayed ply wood seat from its position and S & F new seat ply of 6mm thick BWR grade commercial type to the same position as per existing shape and size complete all as specified and as shown on drawing.

Taking out of old unserviceable hard rubber/PVC shoes and S & F new hard rubber/PVC shoes with screws to the same position complete all as specified and as shown on drawing.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface and remove the all dirt/dust etc from existing/ replaced parts before polish and applying wood filler whenever required complete all as specified, directed and shown on drawing.

Repairs to Chair Easy FD-17(M)/ FD-229 for the following :- Removing old unserviceable fitting and fixture of Chair Easy without disturbing to the other parts such as legs, rails, stiffiners, Hand rest etc and supply and fixing with new items of well seasoned hard wood (Teak) and minor repair if any complete all as specified and shown on drawing.

All as per above item No 04 but front legs.

All as per above item No 04 but rear legs.

All as per above item No 04 but rails of back frame (top/bottom/sides).

All as per above item No 04 but rails of bottom frame (front/rear/left/right).

All as per above item No 04 but arm rest (left/right).

Taking out and removing all unserviceable worn out plastic cane from seat and back of chair easy and re-canning the same with new white plastic cane 2mm wide, 0.4mm thick oval type in seat and back by weaving and 4 mm wide for bordering complete all as specified and shown in drawing.

Taking out of old unserviceable hard rubber/PVC shoes and S & F new hard rubber/PVC shoes with screws to the same position complete all as specified and as shown on drawing.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface and remove the all dirt/dust etc from existing/ replaced parts before polish and applying wood filler whenever required complete all as specified, directed and shown on drawing.

S&F in repair new foam cushion of size 20 Inch x 18 inch, 75mm thick 32 Density, complete covered with tapestry cloth best quality as approved by GE, complete all as specified and as directed. Note : The cost of tapestray cloth not less than of Rs. 275/- per mtr.

Chair Verandah FD-256/FD-359

M & L in repairs to broken steel frame by spot welding complete all as specified and as directed and as shown on drawing. Note : Material to be welded not to exceed 2.00mm in thickness.

M & L for painting of steel frame of chair verandah with one or more coat of white synthetic enamel paint (best quality) after preparation of old steel surfaces including applying one coat of red oxide primer over newly welded surfaces complete all as specified and as shown in drawing.

Taking out old unserviceable /worn out plastic cane from seat and back of chair verandah and re-canning the same with new white plastic cane 4mm wide 1mm thick half round (oval type) mat pattern as per trade practice complete all as specified and as shown in drawing.

S&F in repair new hard rubber /PVC shoes of best quality complete all as specified and as shown on drawing.

Chair CB Steel with Arm / without Arm FD-75(M)

M & L for spot welding to damaged/broken steel frame of chair CB steel with arm / without arm complete all as specified and as shown on drawing. Note :- Length of each spot welding not exc. 2mm in thickness.

Supply and Fixed in repair new flat iron in two (02) nos duly run welding at bottom of steel frame for support of wooden seat frame of chair CB, the flat iron shall be 25mm width x 3mm thick and 500mm long with making holes for fixing screw, and applying one coat of red oxide primer complete all as specified and as shown on drawing.

Taking out old damaged/broken arm rest and S & F new arm rest in the same position as per existing shape and size made out of well seasoned hard wood ‘Teak' including applying synthetic enamel paint over wood filler wherever required complete as specified and shown on drawing.

Taking out old damaged/broken seat frame and S & F new seat frame in the same position as per existing shape and size made out of well seasoned hard wood ‘Teak' with making holes of weaving slightly rounded on the edges and applying two coats of sunthetic enamel paints (best quality) and applying wood filler wherever required. The seat frame should be canning with plastic cane in white colour half round Godrej pattern with 2mm wide 0.4mm thick for weaving and 4mm wide for bordering, the weight of cane is not less than 6 gms per 10 running meters, complete all as specified & as shown on drawing.

All as per ser item No 6.04 here in before but back frame.

Taking out old unserviceable top cap and S&F new plastic cap of best quality in the same position complete all as specified and as directed.

S&F in repair new hard rubber/PVC shoe with screw as approved complete all as specified and as shown on drawing.

M & L for painting to all steel surface of chair CB steel with one or more coat of synthetic enamel paint (best quality) after preparation of old steel surfaces including applying one coat of red oxide primer over newly welded surfaces complete all as specified and as shown in drawing.

S&F in repair new foam cushion of size 18 Inch x 16 inch, 75mm thick 32 Density, complete covered with tapestry cloth best quality as approved by GE, complete all as specified and as directed. Note : The cost of tapestray cloth not less than of Rs. 275/- per mtr.

Chair Writing FD/E6/MAP/12

Taking out old damaged / decayed tapestray cloth from seat /back of chair and replace it with new tapestray cloth as per existing shape after approval of tapestray cloth complete all as directed and shown on drawing. Note : The cost of tapestray cloth not less than f Rs. 275/- per mtr.

Taking out old damaged / decayed seat / back of chair and S&F new seat/ back, shall be of 12 mm thick hot pressed plywood up hoistered with fabric and moulded polyurethane foam ( shall be 50 mm thick and moulded with density 50.55 kg per cubic mtr) with pvc laping all around as per existing shape after approval of tapestray cloth complete all as directed. Note : The cost of tapestray cloth should be min of Rs. 275/- per mtr.

Taking out old damaged / decayed handle from chair and Supply and fixing of arms made out of black integral skin polyurethane with 75-85 shore 'A' hard ness and reinforced with MS insert along with nut & bolt where reqd to chair writing all as shown on drg.

M & L for spot welding to damaged/broken steel frame of chair writing complete all as specified and as shown on drawing. Note : Length of each spot welding 4cm in length and not exc. 2mm in thickness.

Taking out old unserviceable shoe & S&F new hard rubber/PVC shoe with screw best quality complete all as specified and as shown on drawing.

Supply and Fix in repair new flat iron to chair writing duly run welding at bottom of steel frame for support of seat frame, the flat iron shall be 25mm width x 5mm thick and 500mm long with making holes for fixing screw, and applying one coat of red oxide primer complete all as specified and as shown on drawing.

M & L for painting to all steel surface of chair writing with one or more coat of synthetic enamel paint (best quality) after preparation of old steel surfaces including applying one coat of red oxide primer over newly welded surfaces complete all as specified and as shown in drawing.

Chair Computer / chair revolving with arms FD/E6/MAP/01

Taking out old damaged / decayed tapestray cloth from seat /back of chair and replace it with new tapestray cloth as per existing shape after approval of tapestray cloth complete all as directed. Note : The cost of tapestray cloth should be min of Rs. 275/- per mtr.

Taking out old damaged / decayed seat / back of chair and S&F new seat/ back, shall be of 12 mm thick hot pressed plywood up hoistered with fabric and moulded polyurethane foam ( shall be 60 mm thick and moulded with density 50.55 kg per cubic mtr) with pvc laping all around as per existing shape after approval of tapestray cloth complete all as directed. Note : The cost of tapestray cloth should be min of Rs. 275/- per mtr.

Taking out old damaged / decayed handle from chair and Supply and fixing of arms made out of black integral skin polyurethane reinforced with MS insert (It shall be scratch and weather resistant ) as per existing shape and size in the same position all as specified and as shown on drawing.

Taking out old damaged / UNSV hydraulic system from chair and S&F new hydraulic system as per existing shape and size in the same position all as specified and as shown on drawing.

Taking out old damaged / decayed twin wheel castors from chair and S&F of new twin wheel castors as per existing shape and size in the same position all as specified and as shown on drawing.

Repairs to Chair dining JCO/ORs FD/MAP-II/ 05 for the following :- Removing old unserviceable fitting and fixture of Chair dining without disturbing to the other parts such as legs, rails, stiffiners, back rest etc and supply and fixing with new items of well seasoned hard wood (Teak) and minor repair if any complete all as specified and shown on drawing.

All as per above item No 09 but front legs.

All as per above item No 09 but rear legs.

All as per above item No 09 but seat rails (Front/ back, left/ right).

All as per above item No 09 but leg stiffeners.

All as per above item No 09 but back rest stiffeners.

Taking out unserviceable worn out PVC seat frame of Chair Dining and S & F new PVC seat frame as per existing shape and size in the same position with suitable screw complete all as specified and as shown in drawing.

S & F in repair new seat stiffener fixed to middle of seat rail made out of well seasoned hard wood timber (size 30 x 25mm) , complete all as specified and as directed.

Taking out old unserviceable hard rubber/PVC shoes and S & F new shoes with screws best quality, complete all as specified and shown on drawing.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface and remove the all dirt/dust etc from existing/ replaced parts before polish and applying wood filler whenever required complete all as specified, directed and shown on drawing.

Repairs to Chair dining Officer FD/MAP-II/ 04 for the following :- Removing old unserviceable fitting and fixture of Chair dining without disturbing to the other parts such as legs, rails, stiffiners, back rest /battens etc and supply and fixing with new items of well seasoned hard wood (Teak) and minor repair if any complete all as specified and shown on drawing.

All as per above item No 09 but front legs.

All as per above item No 09 but rear legs.

All as per above item No 09 but seat rails (Front/ back, left/ right).

All as per above item No 09 but leg stiffeners.

All as per above item No 09 but back rest stiffeners.

Taking out old unsv foam cushion from chair and S & F new cushion 75mm thick, 40 density of size 17" x 15" with leatheritic cover complete all as specified and as shown in drawing.

Taking out unsv seat ply from its position and S&F new ply 12mm thick BWR grade commercial as per existing shape and size fixed to frame with screw complete all as specified and shown on drawing.

Taking out old unserviceable hard rubber/PVC shoes and S & F new shoes with screws best quality, complete all as specified and shown on drawing.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface and remove the all dirt/dust etc from existing/ replaced parts before polish and applying wood filler whenever required complete all as specified, directed and shown on drawing.

Chair Verandah FD/MAP-II/ 15

M&L for spot welding in repairs of broken steel frame complete all as specified and as shown in drawing. Note : Material to be weled not to exzceed 2.00mm in thickness.

M & L for painting of steel frame of chair verandah with one or more coat of white synthetic enamel paint (best quality) after preparation of old steel surfaces including applying one coat of red oxide primer over newly welded surfaces complete all as specified and as shown in drawing.

Taking out old existing damaged / broken seat frame of chair verandah and supply & fix new seat frame complete all as specified and as shown in drawing.

Taking out old existing damaged / broken back frame of chair verandah and supply & fix new back frame complete all as specified and as shown in drawing.

S&F in repair new hard rubber /PVC shoes of best quality complete all as specified and as shown on drawing.

Chair School with Hand Board FD/E6/MAP/05

Taking out old damaged / decayed top from its position and S&F new top made out of 18mm thick prelaminated particle board exterior grade decorative with both side natural teak glossy finish including half round wooden beading all arround fixed with MS wood screw complete all as specified and as shown on drawing.

All as per item No 12.01 but top made out of 18 mm thick plywood BWR grade with 0.9mm thick sunmica decorative natural teak glossy finish and -detto-.

Taking out old damaged / decayed PVC back and seat in one piece from its position and S&F new PVC back and seat in one piece fixed with screw, (make-blow plast or equivalent make as approved by GE) complete all as specified and as shown on drawing.

Taking out old damaged / decayed hollow steel pipe with hinges form its position and S&F (RHS) Hollow steel pipe 25mm dia with hinges, inserted to frame and fixed to frame for slide on rod for adjustment of openable table top, complete all as specified and as shown on drawing.

M&L for repair of chair school with spot welding or minor repairs and make it serviceable condition, complete all as specified and as shown in drawing. Note : Material to be weled not to exceed 2.00mm in thickness.

S&F in repair new rubber/PVC shoes of best quality to the bottom of legs complete all as specified and as shown on drg.

M & L for painting of steel frame of chair school with one or more coat of synthetic enamel paint (best quality) after preparation of old steel surfaces including applying one coat of red oxide primer over newly welded surfaces complete all as specified and as shown in drawing.

CENTRAL ENGINEERING WORKS (BID ID -3131938)

M/S MOHAN KUMAR BANSAL (BID ID -3130563)

Biswanath Sharma (BID ID -3130575)

M/S MAJUMDER CONSTRUCTION (BID ID -3130551)

SHRI ARABINDA GHOSH (BID ID -3130518)

S K GUHA (BID ID -3130533)

R K AGARWAL (BID ID -3130540)