SPECIAL REPAIR OF STEEL FURNITURE ITEMS AGAINST BER FURNITURE ITEMS AND PROVN OF BUNK BEDS (QTY 50 ) OF 11 RAPID (H) SIG REGT (AREN) UNDER GE (A) AHMEDABAD

BUNK BEDS (CWE/KOL/RR/21) Overall size 1980mm long, 900mm wide and 1900mm high. Description:- Four long rails and four short rails shll be of 25mm X 50mm X 1.6mm MS rectangel pipe. The large shall be of size 50mmX50mmX1.6mm MS square pipe jointing to long rails and short rails as shown on drawing. Siz stiffners of size 25mmX25mmX1.6mm MS square pipe joining the long rails. 12mm thick commercial plywood of BWR grade shall be provided on both tops as shown on drawing with plywood with nut and bolt, safety rail shall be of 25mmX25mm MS sqaure pipe to be provided as per drg. All steel surface shall be painted with 2 coats of synthetic enamel paint over a coat of red oxide primer. Rest all as per drg.

CHAIR COMPUTER (FD/E6/MAP/01) The base pedestal assembly of chair computer shall be of dia 700mm and 1060mm high. The chrome pedsatal shall be provided with 05 Nos of Nylon wheels fitted into each prong for holding the castors. The seat and back of the chair computer shall be made of 12mm thick hot pressed plywood upholstered with fabric and moulded polyurethane foam. The back form shall be designed with contour lumber support for extra comfort with PVC lipping allround. The back rest shall be adjustable and consist of frop lift mechanism and shall be adjusted in the insert. It shall be scratch and weather resistant. The back shall be made up of mesh fabric rest all as per drg and as per sample approved by BSO/GE.

CHAIR CB STEEL WITH ARMS (FD-75(M)) DIMENSION: Overall size shall be 535mm wide, 560mm deep and 900mm high. DESCRIPTION: Seat shall be 455mm high from floor. Conduit pipe used for frame shall be dia steel tubing having wall thickness 1.6mm welding of frame where required shall be as directed by GE/BSO and in running welding grinded to give smooth surface. The wooden seat frame shall be furhter supported by steel strips measuring 19mmX3mm at the front and the rear and eah strip shall be welded to ERW frame.The seat and back shall be fixed by providing suitable nut bolts and washers. The arms shall be of PPCP material in lieu of wooden and shall be fixed with screws from beneath. The seat and back should be made up of cushion foam of density 40 D of Make as approved by GE/Engineer-in-Charge over 12mm ply at bottom with a stiffner of flat iron of size as directed by GE/Engineer-in-Charge. Bottom of legs shall have hard rubber shoes. FINISH: All iron surfaces exposed to direct view shall be painted with two coats of enamel grey paint over a coat of primer after preparation of steel surafces. Painiting shall be done with spray machine to achieve smooth surfaces.

ALMIRAH MEDIUM STEEL WITH SHELVES (FD-1032) Overall size shall be 1270mm high, 765mm wide and 440mm deep. The base shall be made of two numbers mild steel sheet channel base welded to bottom of almirah and shall be 100mm high. Mild steel sheet be 1mm thick for channel base. The base channel shall be welded at 50mm from each end of 765mm length shall be up to full width of 440 mm of almirah. Top, sides, back, bottom and front of almirah shall be of 1mm thick mild stell sheet. There shelves equally spaced making four compartments shall be provided and shall be of 1mm thick mild steel sheet. Front shutters shall have two leaves. a steel chromium plated handle 100mm long shall be provided to the shutter. A three way locking device shall be provided to front shutters. PVC sheet of size equal to size of leg base shall also be fixed under the legs of almirah irrespective of what is shown on drg. All joint and welding , fixing shall be done according standard workmanship. All steel surfaces exposed to view when placed in position shall be painted with two coats of granular silver grey enamel paint over a coat of primer with spray machine after preparation of surfaces. Rest all as per drgs.

LADDER ALUMINIUM (FD-1025) DIMENSION: Overall size shall be of 2310mm long and 363.5 mm wide. DESCRIPTION:The ladder shall be of aluminium having wall thickness 3.18mm. Each rung shall be of 23mm dia aluminium pipe with wall thickness not less than 2.43mm and shall be eight in nos at equidistant space of 300 mm in between as shown in drg. The stringer of ladder shall be 31.75mm wide and 3.18mm thick. Each aluminium pipe rung of 23 mm dia shall be fitted inside the stringer with end bend to shape and each rung on both sided shall be provided with hard rubber cap. Hard rubber caps/shoes shall be fixed at the ends of aluminium rungs and stringers as shown on drawing with screws. Rest all as shown on drawing.

TABLE BED SIDE MAP (FD/E6/MAP/15 (R)) The overall size of the table bed side shall be 450mmX450mmX600mm from rear and 450mmX450mmX500mm from front as shown in drg. The entire frame of table bed side shall be made up of 18mm MS square pipe (18 Gauge) duly black powder coated. The two sides and top shall be made up of 18mm hick prelaminated MDF board exterior grade. The back of the table except the top portion as shown in drg shall be provided with 6mm commercial plywood BWR grade duly screwed to frame. The two sides, back and bottom of drawers of the table shall be made up of 12mm thick commercial plywood irrespective of what is shown on drg. Except the front side which shall be of 18mm thick prelaminated MDF board exterior grade. The drawers shall be made functional on telescopic channales fixed inside the table shown on drg. The drawers of the tables shall be provided with 100mm long CP handles. Rest all as per drg.

CHARPOY WITH HARD TOP (FD/MAP-II/01) Overall size shall be 1980mm long, 900mm wide and 440mm high. Two long rails and two short rails shall be of 25mmX65mmX16 gauge MS rectangular pipes. The legs shall be of size 32mmX32mmX16 gaugewelded to long and short rails as shown on drg. Two stiffeners of size25mm X 25mm x 16 gauge shall be provided in equidistant between two opposite long rails. Six number cleat of size 25mmX60mmX6mm shall be welded with frame to support to plywood. Two stiffeners joining legs of size 25mmX25mmX16 gauge shall be provided at 150mm from ground level. 12mm thick commercial plywood shall be provided for top as shown on drg with proper nut and bolt . One nut and bolt shall also be provided at centre of each stiffeners for fixing the plywood irrespective of what is shown on drg. PVC hard rubber shoes shall be fixed at bottom of each leg. All steel surfaces shall be painted with synthetic enamel black in colour before applying a coat of primer. Rest all as per drg.

TABLE OFFICE OFFICER (STEEL ) (FD-1003) (a) Table officer's steel shall be made to the shape, Size and design as shown on drg and shall be manufactured in accordance with relevant IS. (b) Frame : Legs, top rails and stiffeners shall be of 25mm MS square tube 1.6 mm wall thickness. Thickness of MS sheet for various situations shall be 1mm nominal thick. (c) Drawer: Drawers shall be fabricated out of steel sections & MS sheet all as shown on drawings and shall be provided with PVC covering recessed handle and locking arrangement as shown on drawings. (d) Bending, welding, riveting, bolting, lapping, turning and other items/fitting shall be done/provided as specified in relevant IS and as per trade engineering norms and pattern. (e) Wood work:Top shall be made out of 29mm thick melamine faced pre-laminated particle boardd 18/19mm thick bonded with phenol formaledhyde as per as per IS -3087-1985 exterior grade BWR type and shall be ISI marking on the edges. Exposed edges of board shall be covered with 4 mm thick teak wood beading all-round as directed by GE. (f) Legs shall be provided with rubber shoes with steel plate inside of appropriate size. (g) All exposed steel surafces shall be spray painted with two coats of synthetic enamel paint (Olive green/smoke grey as approved by GE) over a coat of red oxide primer. Teak wood beading shall be french polished. (h) All other items/fittings shall be as shown on drawing and provided as per relevant IS and trade engineering norms/Pattern.

CHAIR WRITING CUSHIONED (FD/E6/MAP/12) The frame of the chair shall be of MS tubular frame powder coated. Centilever type of size 25mmX10mm in section, Back form shall be designed with contoured lumber support for extra comfort. 120mm thick hot pressed plywood upholstered with superior quality fabric and moulded polyurethane foam with PVC lipping alround shall be provided at seat and back. PU arms shall be of superior quality and reinforced with MS insert. It shall be scratch and wheather resistant. Steel portion of chair shall be painted with two coats of synthetic enamel paint of black colour over a coat of primer. Rest all specifications are as per drg and directed by Engr-in-Charge.

ALMIRAH LARGE STEEL 1/2S X 1/2H (FD/E6/MAP/18) Overall size of almirah large steel is 1900mm high, 910mm wide and 490mm deep. The MS sheet used for making sides, front, drawers, partitions, base and shelves of the almirah shall be of 20 gauge except the back which shall be of 22 gauge. Three shelves shall be fixed at an equidistant positions as shown in drg.The locker of the almirah shall be provided with safety handle and lock. The front two doors of the almirah shall be fixed with 75mm long hinges three on each side with proper rivet and welding. The weight of the locker shall not be less than 68 kgs The shelves shall be welded to sides and back of almirah internally as shown on drg.One chromium plated rod of 20mm dia shall be fixed at 75mm below the top for hanging purpose. The entire almirah shall be treated with granular silver grey shade irrespective of what is shown on drg. Rest all as per drg.