Telangana State Medical Services And Infrastructure Development Corporation Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Dispensing table Size: 1800 x 900x 750 mm The understructure should be available in CR square tube. It should be fixed and shall accommodate 6 people The table top should be 25 mm thick Pre Laminated particle board with Teak wood beading 40 mm thickness with polish Top Frame and legs CRs quare pipe 40x40 mm, 1.6 mm thickness with 6 legs Two support footrust with 35 H x 3mm PVC bush. FINISHED general condition.

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Saline Stand Stainless Steel 1 Scope - Dimensions and other requirements for saline stand. 2 Materials : Strong Stainless Steel tubular construction mounted on five pronged rectangular tubular base. 3. Stainless Steel IV Pole with two hooks 4. Fitted with five swivel ,rust proof, synthetic body castors 50mm(2'') wheel diameter without brake 5. Height adjustable from approximate 1395 mm (Minimum) to 2290 mm (Maximum) 6. Load Capacity: 10 Kgs

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Stretcher on trolley (Fully Stainless Steel) Overall approximate dimensions : 2050mm X 560 mm x 830 mm, 81??x 22??x33??(LxWxH) Mattress platform dimension: 1810mm X 560 mm, 71?? x 22??x2?? (Lx W) Mattress platform dimension: 1829 mm x 559 mm x 50 mm thickness with two safety belts, 72?? x 22?? x 2?? Safe working load of 135 Kgs and patient weight bearing capacity of 130 Kgs. SS tubular framework mounted on four swivel castor of 200 mm, 8?? diameter, two with brake and two without brake. Removable stretcher top made of stainless steel sheet supported on SS tubular frame. Two provisions for IV pole Supplied with safety belts. Standard Accessories to be supplied: 1) Rexine covered 50 mm, 2?? thick single mattress 1830 mm x 560 mm, 72?? x 22??(L xW) 2) SS IV Pole, fixed height 3) SS Oxygen cylinder cage

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Wheel Chair Fixed The wheel chair shall be completely welded tubular frame for rigidity and strength. Seat and back should be made of CR Perforated steel Sheet of 1.22mm thickness, adjustable aluminium foot rests, two 200mm dia swivel casters in front, fixed hand rests, rear tyres with brakes and fixed with two side CR Perforated sheets 1.22 mm thickness . It shall be designed and constructed to afford maximum comfort to patient. Frame Work: The frame work of the Wheel Chair shall be made of frame CR tubes 25.4 mm 1.6mm thickness with CR sheet seat and back, perforated Dimensions: The main dimensions of wheel chair shall be as given Overall Size (outer to outer dimensions): Appro. 480mm(D) X 460mm (W) X 810(H)mm The thickness of different CR tubes used and its corresponding outside diameter shall be as under: Main tubes: 25.40 mm, dia. &1.60 mm thickness. Other tubes: Foot legs support tubes: 22.00 mm dia. & 1.20 mm thickness with foldable foot rest Horizontal tubes support frame: 19.05 mm dia. & 1.20 mm thickness. The minimum thickness of CR Sheet Perforated used for back and seat shall be 1.22mm. Wheels & Castors - Each Wheel Chair shall be provided with two solid rubber tyred bicycle wheels with break with self-propelling hoops in the rare and two 200mm dia swivel casters in front. For the rest of the details 4.2 of IS 4033 shall apply. Castors shall confirm to IS 4034.Central axial system to connect both wheels of wheel chair. Manufacture: The wheel chairs shall have a frame work of continuous length mild steel tubes as shown in fig.1. The wheel chair shall be fitted with fixed arm rests and foldable foot rests. The wheel chair shall be fitted with solid rubber type wheels. The seat and back rest must be made of mild steel sheet. The other details of the construction shall be according to 4.1 of IS 4033. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Trolley Mayo Stainless Steel Adjustable height of SS tray from 665 mm (min) to 1160 mm (max), 26?? to 46?? Tray dimension : 560 mm x 400 mm, 22?? x 16?? (L x W) SS tubular frame mounted on three swivel, twin wheel non rusting castors 50 mm diameter Supplied in SKD condition 1. Scope: 1.1 This standard specifies the requirements for fixed-top patient's trolleys used in hospitals and at other similar institutions 2. Materials: 2.1 Frame Work - shall be according to 2.1 of IS : 4033 2.2 Top - The top shall be of rust-resisting or rust-proof metal. It shall also conform to 2.2 of IS 4033. 2.3 Castors - shall be according to IS 4034 3 Dimensions: 3.1 The main dimensions of trolley shall be as given in Fig.1. 3.2 The thickness of tubes used and their corresponding outside diameters for different parts shall be as given below: Part Thickness of Tube Outside Diameter of Tube (mm) (mm) Vertical members 1.22 25.4 Horizontal members 1.22 19 mm 3.3 The minimum thickness of various metal sheets used for top shall be as given below: CR steel 1.22 4. Manufacture: 4.1 Trolley shall have a frame work of single continuous length mild steel tubes as shown in fig 1. The four upright members shall be connected together by two pairs of longitudinal tie bars and two pairs of transverse tie bars. The upper pair longitudinal tie bars . The end tubes bent to form push bars shall be securely welded to the upper pair of longitudinal tie bars to provide a strong and rigid joint. The sheet metal top shall be dished to depth of not less than 37mm and not more than 50 mm. It shall be attached to a longitudinal tie bars and to the transverse tie bars at each end by rolling over and soldering or shall be other wise securely fastened to the frame work. The rest of the details shall be according to 4.1 of IS: 4033 4.2 Castors - Each trolley shall be provided with four castors having two break two plain anti-static rubber tread. For rest of the details 4.2 of IS: 4033 shall apply. 4.3 The sheet metal top shall be finished with or matt surface as required by the purchaser. 4.4. with one SS bowl, bottom SS bucket fitted fitted with SS 8 mm rod Safe working load : 5 Kgs.SS tubular frame mounted on three swivel, twin wheel non rusting castors 50 mm diameter Supplied in SKD condition 1. Scope: 1.1 This standard specifies the requirements for fixed-top patient's trolleys used in hospitals and at other similar institutions 2. Materials: 2.1 Frame Work - shall be according to 2.1 of IS : 4033 2.2 Top - The top shall be of rust-resisting or rust-proof metal. It shall also conform to 2.2 of IS 4033. 2.3 Castors - shall be according to IS 4034 3 Dimensions: 3.1 The main dimensions of trolley shall be as given in Fig.1. 3.2 The thickness of tubes used and their corresponding outside diameters for different parts shall be as given below: Part Thickness of Tube Outside Diameter of Tube (mm) (mm) Vertical members 1.22 25.4 Horizontal members 1.22 19 mm 3.3 The minimum thickness of various metal sheets used for top shall be as given below: CR steel 1.22 4. Manufacture: 4.1 Trolley shall have a frame work of single continuous length mild steel tubes as shown in fig 1. The four upright members shall be connected together by two pairs of longitudinal tie bars and two pairs of transverse tie bars. The upper pair longitudinal tie bars . The end tubes bent to form push bars shall be securely welded to the upper pair of longitudinal tie bars to provide a strong and rigid joint. The sheet metal top shall be dished to depth of not less than 37mm and not more than 50 mm. It shall be attached to a longitudinal tie bars and to the transverse tie bars at each end by rolling over and soldering or shall be other wise securely fastened to the frame work. The rest of the details shall be according to 4.1 of IS: 4033 4.2 Castors - Each trolley shall be provided with four castors having two break two plain anti-static rubber tread. For rest of the details 4.2 of IS: 4033 shall apply. 4.3 The sheet metal top shall be finished with or matt surface as required by the purchaser. 4.4. with one SS bowl, bottom SS bucket fitted fitted with SS 8 mm rod Safe working load : 5 Kgs.

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Trolley Instrument The trolley shall be made inner of size of 710 X 460 x 860 mm with two sections with S.S Top of thickness 1 mm. The legs shall be made out of 25.4 mm pipe of 1.2 mm thickness. The trolley should have railings 19 mm SS pipes 1.22 thick on three sides. The total height of the trolley will be 34? with 4? swivelling wheels. Two break and Two plain. 1. Scope: 1.1 This standard specifies the requirements for fixed-top patient's trolleys used in hospitals and at other similar institutions 2. Materials: 2.1 Frame Work - shall be according to 2.1 of IS : 4033 2.2 Top - The top shall be of rust-resisting or rust-proof metal. It shall also conform to 2.2 of IS 4033. 2.3 Castors - shall be according to IS 4034 3 Dimensions: 3.1 The main dimensions of trolley shall be as given in Fig.1. 3.2 The thickness of tubes used and their corresponding outside diameters for different parts shall be as given below: Part Thickness of Tube Outside Diameter of Tube (mm) (mm) Vertical members 1.22 25.4 Horizontal members 1.22 19 mm 3.3 The minimum thickness of various metal sheets used for top shall be as given below: CR steel 1.22 4. Manufacture: 4.1 Trolley shall have a frame work of single continuous length mild steel tubes as shown in fig 1. The four upright members shall be connected together by two pairs of longitudinal tie bars and two pairs of transverse tie bars. The upper pair longitudinal tie bars . The end tubes bent to form push bars shall be securely welded to the upper pair of longitudinal tie bars to provide a strong and rigid joint. The sheet metal top shall be dished to depth of not less than 37mm and not more than 50 mm. It shall be attached to a longitudinal tie bars and to the transverse tie bars at each end by rolling over and soldering or shall be other wise securely fastened to the frame work. The rest of the details shall be according to 4.1 of IS: 4033 4.2 Castors - Each trolley shall be provided with four castors having two break two plain anti-static rubber tread. For rest of the details 4.2 of IS: 4033 shall apply. 4.3 The sheet metal top shall be finished with or matt surface as required by the purchaser. 4.4. with one SS bowl, bottom SS bucket fitted fitted with SS 8 mm rod FINISH : As per General condition of the tender:

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Examination Couch Overall size: 1900 mm L x 945 mm W x 840 mm H With fitted BP tray. Fixed rexine upholstered top 64mm thick in two sections. Body frame work made from 0.9 mm (20 G) CRCA sheet and 20 mm x 40 mm x 1.6 mm (16 G) MS Rectangular Tubes Mattress platform = 1900 mm L x 565 mm W x 65 mm H - O.K. Couch fitted with stainless steel Legs made from 2.0 mm (14 G) SS 304 sheet & powder coated. Headrest made from 1.2 mm (18 G ) CRCA sheet and supported with MS flats size 25 mm x 6 mm adjustable on gas spring. Rod for operating gas spring is made from MS having diameter 12.7 mm and having black bush at both ends made from LDP. Upper section of box approx size 1220 mm L x 460 mm W x 630 mm H with three sliding drawers of approx size 440 mm L x 320 mm W x 75 mm H. Lower section comprises of three cabinets of approx inside size 435 mm L x 350 mm W x 435 mm H with separate doors & two with lock. Sliding foot step under the front side of lower middle cabinet made from 0.9 mm ( 20 G ) MS CRCA Sheet. Size of Foot Step is 415 mm L x 330 mm W 205 mm H above floor. B.P. apparatus tray made of 1.2 mm (18 G) MS sheet of approx size 350 mm L x 120 mm W X 20 mm H provided on a swinging rod made from SS 304 having diameter 12 mm rotating through a bush fixed on the body of the couch. 355 mm L x 125 mm W x 20 mm H M.S. tubular parts, linkages, flats are to be In-house, pretreated / shot blasted and Epoxy powder coated 50 to 100 microns. Safe working load of 170kgs and patient load bearing capacity of 135 kgs. Supplied in SKD condition. All Process Parameters as per documented IMS Procedures for Quality Assurance ( ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007 & ISO 13485:2003 ). Optional Accessories: Paper Roll Holder Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Bed side screens Scope: This specification is for the requirement of Bed Side Screens in hospitals. The IS4458 - 1967 standard specifies the requirements of metal-framed bedside screens used in hospitals and other similar institutions. MATERIAL Framework is made from 25 mm x 1.2 mm (18G) & 15.08 mm x 1.2 mm (18G) ERW tube complied as per 2.1 of IS 4033:1968. Castors size 50 mm made from high grade synthetic material which is complied with IS 4034. SHAPE AND DIMENSIONS The framework of the screen shall comprise 3 panels The middle panel being 1220 mm and the two side panels 610 mm wide H 1450 mm .Over all height of 1675mm. The tube used for the panels shall have outside diameter 25.4 mm and thickness 1.20 mm. The height of the panels shall be 1450 mm The panels shall be mounted on castors attached to tubular supports or extreme vertical tubes MANUFACTURE Framework -Each panel of the framework shall consist of two each panel folds flat on its neighbour. For supporting the curtains, each panel shall be fitted with hooks and expanding wires. Hinges -Each pair of adjacent panels forming a screen shall be connected by two hinges or a continuous hinge. In case two hinges are used, these shall provide the following features: Smooth unrestricted rotation of panels; Parallelism, within a tolerance of 2 0 between the adjacent tubes of the hinged panels A maximum gap of 8 mm between the adjacent tubes of the hinged panels ( preferably no gap ); and Sufficiently robust construction to minimize the effects of stresses encountered in normal use, such as those imposed by overturning the screen or by wheeling the screen along uneven ground Castors -The screen shall be supplied with six castors.Out these 6 castors,4 castors are fitted on base made from round tube 25.4 mm x 1.2 mm(18G) and 15.8mm x 1.2 mm (18G).One castor is fitted with each side panel.The castor diameter is 50 mm and type of castor is twin wheel swivel type dust free. Castors are fitted with Ms nut and bolts to each penal tube and base tube. CURTAINS FOR BEDSIDE SCREENS A-I. No requirements for curtains have been included in this standard as it is considered that the choice of material for curtains of the screen should rest with the purchaser. It is, however, desirable that the material should be opaque, light in weight, durable and suitable for frequent laundering Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Medicine Alamarah Multi bend construction and inter locking design and full length over lapping doors and side. Three way bolting mechanism. Spot welding & Co2 welded. Front side doors with Acrylic transparent sheet all round frame 70 mm borders thickness 5.5 mm thickness DIMENSIONS OUTER: 1980 H x 910 W x 480 D mm a. Top, bottom, LH & RH sides and back material thickness- 1 mm b. Removable RH & LH main doors with stiffeners material thickness =1.22 mm Almariahs to be provided with 4 full fixed shelves of inside shelve size of 908 W X 420 D of thickness -1 mm CR STEEL: Cold rolled close annealed steel used for thickness 0.6 to 1.2 mm range as per IS-513 1994 (reaffirmed in 1998). Grade ?D? or ?DD? quality. Chemical composition, tensile properties, bend test, surface, flatness, hardness as per IS-513 1994. Finish As per general Condition of Tender Multi bend construction and inter locking design and full length over lapping doors and side. Three way bolting mechanism. Spot welding & Co2 welded. Front side doors with Acrylic transparent sheet all round frame 70 mm borders thickness 5.5 mm thickness DIMENSIONS OUTER: 1350 H x 750 W x 480 D mm a. Top, bottom, LH & RH sides and back material thickness- 1 mm b. Removable RH & LH main doors with stiffeners material thickness =1.22 mm c. Almariahs to be provided with 4 full fixed shelves of inside shelve size of 748 W X 420 D of thickness +/-1 mm CR STEEL: Cold rolled close annealed steel used for thickness 0.6 to 1.2 mm range as per IS-513 1994 (reaffirmed in 1998). Grade ?D? or ?DD? quality. Chemical composition, tensile properties, bend test, surface, flatness, hardness as per IS-513 1994. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Trolley for Dressing Overall approximate dimension: 900 mm ( L ) X 500 mm W X 900 mm H mm tolerance accepted. The legs shall be made out of 25.4 mm pipe of 1.2 mm thickness. The trolley should have railings 19 mm SS pipes 1.22 thick on three sides. The total height of the trolley will be 36? with 4? swivelling wheels. Two break and Two plain. 1. Scope: 1.1 This standard specifies the requirements for fixed-top patient's trolleys used in hospitals and at other similar institutions 2. Materials: 2.1 Frame Work - shall be according to 2.1 of IS : 4033 2.2 Top - The top shall be of rust-resisting or rust-proof metal. It shall also conform to 2.2 of IS 4033. 2.3 Castors - shall be according to IS 4034 3 Dimensions: 3.1 The main dimensions of trolley shall be as given in Fig.1. 3.2 The thickness of tubes used and their corresponding outside diameters for different parts shall be as given below: Part Thickness of Tube Outside Diameter of Tube (mm) (mm) Vertical members 1.22 25.4 Horizontal members 1.22 19 mm 3.3 The minimum thickness of various metal sheets used for top shall be as given below: CR steel 1.22 4. Manufacture: 4.1 Trolley shall have a frame work of single continuous length mild steel tubes as shown in fig 1. The four upright members shall be connected together by two pairs of longitudinal tie bars and two pairs of transverse tie bars. The upper pair longitudinal tie bars . The end tubes bent to form push bars shall be securely welded to the upper pair of longitudinal tie bars to provide a strong and rigid joint. The sheet metal top shall be dished to depth of not less than 37mm and not more than 50 mm. It shall be attached to a longitudinal tie bars and to the transverse tie bars at each end by rolling over and soldering or shall be other wise securely fastened to the frame work. The rest of the details shall be according to 4.1 of IS: 4033 4.2 Castors - Each trolley shall be provided with four castors having two break two plain anti-static rubber tread. For rest of the details 4.2 of IS: 4033 shall apply. 4.3 The sheet metal top shall be finished with or matt surface as required by the purchaser. 4.4. with one SS bowl, bottom SS bucket fitted fitted with SS 8 mm rod FINISHED general condition

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Patient Cot for Paediatric with mattress Scope: This specification is for the requirement of Iron Cots suitable for children in hospitals. Dimensions Over all dimensions of Cot of size top frame shall be Length 1350 mm, Width 750 mm and Height 600 mm. The various tubes used in manufacture of Iron cots should have the following outside diameter and thickness. Component : Outside dia (mm) Thickness (mm) Bows outer CR Tubes -38.10.mm 1.22 mm Cross C.R Tubes 25.40 mm X 1.22 mm Filling C.R Tubes 19.05 mm X 1.22 mm Material: Frame work shall be of C.R sheets conforming to IS: 513 D quality. Bows & Tubes: These shall be made from C.R steel tubes. Shoes: These shall be manufactured from hard rubber/PVC of uniform texture. It shall be chemically inactive to mild acid. Rubber Iron Cot and the patient. Nominal height of the shoe shall be 35 mm Manufacture: Head end: Construction of the head end shall comply to meet requirement given Side railing frame top and bottom 25.4 mm CR tube 1.22 mm thickness and filling tubes 19 mm 1.22mm thickness between 100 mm gap up and down system 4 nos Right & Left last pipe SS Grade 304. Bows shall be manufactured from steel tubes. It shall be bent, with inside radius of not more than 150 mm at top 2 corners. Bracket shall be welded with the bows vertical upright members which allows frame to rest on it and frame shall be securely fastened with the help of two bolts at each corner. Cross Tube: One horizontal cross tube for making the structure of the bow rigid shall be welded between the vertical upright members of the bows. Cross tube shall be welded below the sleeping level at a height of 300 mm from the bottom. Filling Tubes Foot end Bow: CR sheet top. Both rows of 1060 mm H with horizontal support. seven vertical supports. Full length drop side rails. Provision for mosquito net poles. Mattress Platform: This shall comply with the requirements given below:- The bed frame shall be made from C.R. sheet double bent. It should be reinforced with Two formed channels to size 20 x 50 x 50 x 50 x 20 mm 1.25 thickness flanges welded inside the length wise. Mattress Specification: 1. Scope 1.1 This standard covers the requirements of Rexin bound rubberized coir mattresses for use on standard hospital beds conforming to IS: 5029 -1979. 2. Material 2.1 The mattresses shall consist of a rubberised coir sheet of 63 + 5/-1 mm thickness with a sheet of flexible polyurethane foam of 13 + 3/-3 mm thickness glued to its top. The thickness of the complete mattress shall however be subject to the provisions 2.2 Here in after the work mattress wherever used in this specification, shall mean the combination of the two sheets as described in 2.1. 2.3 The rubberized coir sheet shall conform to Medium Grade of IS: 8391-1977, except in case of dimensional tolerances. 2.4 The flexible polyurethane foam sheet shall conform to IS 7933:1975, except in case of dimensional tolerances. 3. Dimensions 3.1 Length : 1325 + 5 / -5 mm Width : 750 + 5 / -5 mm Thickness : 76 + 5 / -5 mm NOTE: Dimensions given here apply to the jacketed mattress. 4. Construction 4.1 The rubberized coir sheet and the flexible polyurethane foam sheet shall be uniformly joined by latex rubber glue. 4.2 The rubberized coir side of the mattress shall not have any protruding coir edges. 4.3 The side edges of the rubberized coir sheet shall reinforced with a strip of 7 oz hessian cloth which shall be pasted on it with latex rubber glue. This cover strip shall extend to at least 50 mm over the top and bottom sides of the mattress, all arou 4.4 Each mattress shall be completely enclosed in a jacket of rexine, Hard Foam ST Grade II, Guage 80 with navy blue colour in such a manner that the mattress shall not be able to move freely inside the jacket. This jacket shall be tight enough not to all 4.5 The jacket shall be stitched tightly all around the mattress in such a manner that, no part of the mattress shall be visible without removing the stitches. 4.6 The edges of the jacket shall consist of a piping made by passing a cotton or jute twine through a fold in the cloth. The bottom of this fold shall be closely stitched to give the elevated piping. 4.7 All stitching shall be done with thread of Griffon 40 grade. 5. Packing 5.1 Each jacketed mattress shall wrapped in polyethylene sheet. 5.2 For bulk supplies ten such pieces shall be bundled. All bundles shall be provided with cardboard pieces on the edges and corners so as to prevent any damage during transit. 5.3 The bundles shall then the finally wrapped in 7 or oz hessian cloth tied securely to prevent slipping out of the contents. 6. Marking 6.1 Each mattress shall have a label, securely stitched to the jacket on either the top or the bottom side, indicating the following a) Product name and dimensions for eg. The words "Rexene Bound Rubberized Coir Mattress". b) The wording "TS Govt. Supplies" written over saffron background. c) Name of the manufacturer. d) Trade Mark, if any, e) Batch Number, f) A white strip to enable the hospital to stamp its name at the time of receipt. 7. Acceptance Test 7.1 When made to stand lengthwise on the floor and held lightly by hand on both sides about the middle, the jacketed mattress shall not tend to bend down from any level above the supporting hands 7.2 When subjected to the test prescribed in Indian Standards the mattress shall not show any change in the dimensions. 7.3 The length, width and thickness of the mattress shall be measured before subjecting it to the test. The mattress shall then be placed under a wooden plank of approximately the same length and width. Five 10 Kg weights shall then be put on the plank (o 7.4 The accepting authority may randomly select a few pieces, subject them to test and accept/reject the lot from which the sample is drawn. Warranty: 3 years Finish As per general Condition of Tender 5.1 Each jacketed mattress shall wrapped in polyethylene sheet. 5.2 For bulk supplies ten such pieces shall be bundled. All bundles shall be provided with cardboard pieces on the edges and corners so as to prevent any damage during transit. 5.3 The bundles shall then the finally wrapped in 7 or oz hessian cloth tied securely to prevent slipping out of the contents. 6. Marking 6.1 Each mattress shall have a label, securely stitched to the jacket on either the top or the bottom side, indicating the following a) Product name and dimensions for eg. The words "Rexene Bound Rubberized Coir Mattress". b) The wording "TS Govt. Supplies" written over saffron background. c) Name of the manufacturer. d) Trade Mark, if any, e) Batch Number, f) A white strip to enable the hospital to stamp its name at the time of receipt. 7. Acceptance Test 7.1 When made to stand lengthwise on the floor and held lightly by hand on both sides about the middle, the jacketed mattress shall not tend to bend down from any level above the supporting hands 7.2 When subjected to the test prescribed in Indian Standards the mattress shall not show any change in the dimensions. 7.3 The length, width and thickness of the mattress shall be measured before subjecting it to the test. The mattress shall then be placed under a wooden plank of approximately the same length and width. Five 10 Kg weights shall then be put on the plank (o 7.4 The accepting authority may randomly select a few pieces, subject them to test and accept/reject the lot from which the sample is drawn. Warranty: 3 years Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Patient Cot for Adult with mattress Scope: This specification is for the requirement of Iron Cots suitable for general purpose in hospitals. Dimensions Over all dimensions of Cot of size top frame (Sheet) shall be Length 1910 mm, Width 910 mm and Height 600 mm. The various tubes used in manufacture of Iron cots should have the following outside diameter and thickness. Component outside dia (mm) Thickness (mm) Bows outer CR Tubes -38.10.mm x 1.60 mmScope: This specification is for the requirement of Iron Cots suitable for general purpose in hospitals. Dimensions Over all dimensions of Cot of size top frame (Sheet) shall be Length 1910 mm, Width 910 mm and Height 600 mm. The various tubes used in manufacture of Iron cots should have the following outside diameter and thickness. Component outside dia (mm) Thickness (mm) Bows outer CR Tubes -38.10.mm x 1.60 mm Cross Tubes CR Tubes 25.40 X 1.22 mm Filling Tubes CR Tubes 19.05 mm x 1.22mm The MS Flat for top shall be inside all four sides of size 50X3 mm minimum thickness of 3.0 mm. Material: Frame work shall be of CR sheets conforming to IS: 513 D quality. Bows & Tubes: These shall be made from CR steel tubes. Shoes: These shall be manufactured from pvc / hard rubber bush. Nominal height of the shoe shall be 35 mm. Outside dimensions of 3mm. Manufacture Head end: Construction of the head end shall comply to meet requirement given Bows shall be manufactured from steel tubes. It shall be bent, with inside radius of not more than 125 mm at top 2 corners CR Sheet brackets . Bracket of 3 mm thickness, shall be welded with the bows vertical upright members which allows frame to rest on it an Cross Tube: One horizontal cross tube for making the structure of the bow rigid shall be welded between the vertical upright members of the bows. Cross tube shall be welded below the sleeping level at a height of 300 mm from the bottom. Filling Tubes: The three vertical filling tubes shall be welded to the cross tube and to the bow. They should be spaced at regular intervals. The height of the head end bow shall be about 1075 mm. Foot end Bow: It shall be similar to 4.1.1 to 4.1.3 except leg bows, which shall be of 810 Height. Mattress Platform: This shall comply with the requirements given below:- The bed frame shall be made from C.R. sheet double bent. It should be reinforced with Three formed channels to size 20 x 50 x 50 x 50 x 20 mm of 1.25mm thickness flanges welded inside the length wise. Mattress Specification: 1.Scope : This standard covers the requirements of Rexine bound rubberized coir mattresses for use on standard hospital beds conforming to IS: 5029 -1979. 2.Material : The mattresses shall consist of a rubberised coir sheet of 76+ 5/-1 mm thickness with a sheet of flexible polyurethane foam of 26 + 3/-3 mm thickness glued to its top. The thickness of the complete mattress shall however be subject to the provisions. Here in after the work mattress wherever used in this specification, shall mean the combination of the two sheets as described in 2.1. The rubberized coir sheet shall conform to Medium Grade of IS: 8391-1977, except in case of dimensional tolerances. The flexible polyurethane foam sheet shall conform to IS 7933:1975, except in case of dimensional tolerances. 3.Dimensions : Length : 1905 mm Width : 905 mm Thickness : 102mm (76mm Coir + 26mm P.U. Foam) NOTE: Dimensions given here apply to the jacketed mattress. 4.Construction : The rubberized coir sheet and the flexible polyurethane foam sheet shall be uniformly joined by latex rubber glue. The rubberized coir side of the mattress shall not have any protruding coir edges. The side edges of the rubberized coir sheet shall reinforced with a strip of 7 oz hessian cloth which shall be pasted on it with latex rubber glue. This cover strip shall extend to at least 50 mm over the top and bottom sides of the mattress, all around. Each mattress shall be completely enclosed in a jacket of rexine, Hard Foam ST Grade II, Guage 80 with navy blue colour in such a manner that the mattress shall not be able to move freely inside the jacket. This jacket shall be tight enough not to all The jacket shall be stitched tightly all around the mattress in such a manner that, no part of the mattress shall be visible without removing the stitches. The edges of the jacket shall consist of a piping made by passing a cotton or jute twine through a fold in the cloth. The bottom of this fold shall be closely stitched to give the elevated piping. All stitching shall be done with thread of Griffon 40 grade. 5.Packing : Each jacketed mattress shall wrapped in polyethylene sheet. For bulk supplies ten such pieces shall be bundled. All bundles shall be provided with cardboard pieces on the edges and corners so as to prevent any damage during transit. The bundles shall then the finally wrapped in 7 or oz hessian cloth tied securedly to prevent slipping out of the contents. 6.Marking : Each mattress shall have a label, securedly stitched to the jacket on either the top or the bottom side, indicating the following a) Product name and dimensions for eg. The words "Rexine Bound Rubberized Coir Mattress". b) The wording "TS Govt. Supplies" written over saffron background. c) Name of the manufacturer. d) Trade Mark, if any, e) Batch Number, f) A white strip to enable the hospital to stamp its name at the time of receipt. Warranty: 3 years Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Alamarah with acrylic (glass)door Multi bend construction and inter locking design and full length over lapping doors and side. Three way bolting mechanism. Spot welding & Co2 welded. Front side doors with Acrylic transparent sheet all round frame 70 mm borders thickness 5.5 mm thickness DIMENSIONS OUTER: 1980 H x 910 W x 480 D mm a. Top, bottom, LH & RH sides and back material thickness- 1 mm b. Removable RH & LH main doors with stiffeners material thickness =1.22 mm Almariahs to be provided with 4 full fixed shelves of inside shelve size of 908 W X 420 D of thickness -1 mm CR STEEL: Cold rolled close annealed steel used for thickness 0.6 to 1.2 mm range as per IS-513 1994 (reaffirmed in 1998). Grade ?D? or ?DD? quality. Chemical composition, tensile properties, bend test, surface, flatness, hardness as per IS-513 1994. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Office Table small size DIMENSIONS:1200 W x 600 D x 750 H mm MATERIAL: a.PLB/PLT - Top 25 mm thickness. All PLB and PLT (Prelaminated twin) is of following grade. Grade II Type II ? Designation ? PLB-22 (As per IS: 12823 ? 1990) Each PLB/PLT may contain following material layers: Particle board,top with 2mm thick hot pressed PVC beading with keyboard Moulded type. Under structure: This table should be Square CR tube 30 x 30 under structure with Prime Quality C.R steel square tube 1.22mm Thickness. d. Storage: 3 Draw is provided for storage. With Right Side with Metal shall be provided. Body for Storage Units: Body and draws for storage unit dimensions 390 W X 430 H X 560 D mm shall be made from CR steel sheet not less than 0.8 mm thick with heavy duty Telescopic Channels. This shall be bent to box shape from one piece and tack welded at final overlapped comer or assembled with a maximum of two pieces properly welded All steel metal components are manufactured from finest quality steel, which conforms as per IS-513 Grade D, DD All Steel tubes used for desk under structures are as per IS-3601 ? 1984, IS-7138-1973, IS-4923-1985. Shoes - These shall be manufactured from hard rubber or PVC and shall be uniform in texture and chemically inactive to the action of mild acids. The nominal height of the shoes, shall be 35mm. Finish As per general Condition of Tender DIMENSIONS:1200 W x 600 D x 750 H mm MATERIAL: a.PLB/PLT - Top 25 mm thickness. All PLB and PLT (Prelaminated twin) is of following grade.

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Executive Chair (Office Chairs) SEAT/BACK ASSEMBLY: The seat and back are made up of 1.2 +0.1 cm. thick hot-pressed plywood measured as per QA method described in OCP-QLTA-P14-18 and upholstered with fabric upholstery covers and moulded Polyurethane foam. The back foam is designed with contoured lumbar support for extra comfort. The seat has extra thick foam on front edge to give comfort to popliteal area. Overall size: 1220 H X 500W X 460 D HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane foam is moulded with density = 45±2 kg/nr and hardness load 16 ± 2 kgf as per IS:7888 for 25% compression. ARMRESTS:The one-piece armrests are injection moulded from black Co-polymer Polypropylene. CENTER TILT SYNCHRO MECHANISM: The mechanism is designed with the following features: 360° revolving type. Upright position locking 1 Tilt tension adjustment Seat/back tilting ratio of 1:3. TUBULAR FRAME: The powder coated (DFT 40-60 microns) tubular frame is cantilever type & made of 0 2.54 ±0.03cm. x 0.2 ±0.016cm.thk. M.S. ER.W. Tube. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment has an adjustment stroke of 12.0±0.3cm. TELESCOPIC BELLOW ASSEMBLY: The bellow is 3 piece telescopic type and injection moulded in black Polypropylene. PEDESTAL ASSEMBLY: The pedestal is CR Sheet U Bend 2 MMThicknessChromiumCoated and fitted with 5 nos. twin wheel castors. The pedestal is 66.3 ±0.5cm. Pitch-centre dia. (76.3 ±1.0cm with castors). TWIN WHEEL CASTORS): The twin wheel castors are injection moulded in Black Nylon.

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Open Rack Steel Slotted angular racks, open type with 6 shelves making 5 compartments of size 1800mm x 900mm x 450 mm, CR Sheet Shelfs 1.2mm Thickness with an Angle of 2 mm thickness and size: 40 mm x 60 mm, with 8 corner brackets of 2 mm thickness. Finish: Sheet Metal Components: All dents, burrs and sharp edges shall be removed from the various components. The components shall be individually pickled, scrubbed and rinsed to remove grease, rust, scale or any other foreign element. Immediately after pickling, all the mild steel parts shall be given phosphate treatment conforming to Class C or IS : 3618-1966. The process for application of phosphate coating shall be in accordance with IS: 6005-12970. Two Coats to enamel paint (colour Grey is preferred) shall then be applied as follows: Finish coat with enamel paint conforming to IS : 151-1950, IS : 2932-1974 or IS : 2933-1975. In the case of stoving enamel the components shall thereafter be backed at a specified temperature in an over heated uniformly. The finish shall be smooth and uniform with a hard and touch film of enamel, strongly adhering to the surface. The finish shall be free from all visible defects and shall not chip when tapped lightly with a dull pointed instrument. Note: Putty shall be applied to all the surfaces requiring filling and shall conform to IS: 110-1968. Tests: The performance tests required for the finished racks shall be carried out as per the methodology mentioned in the IS 6189:1985. The Rack shall have a name plate or label fixed to it showing the manufacturer?s name, initials or recognized trademark. Hospital furniture items shall be subjected to tests in accordance with the requirements of relevant specifications. However, the painted furniture items shall also satisfy the adhesion test and in addition satisfy the performance test give below: Shoes: These shall be manufactured from pvc / hard rubber bush. Nominal height of the shoe shall be 35 mm. Outside dimensions of 3mm. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Almariah Small Size Multi bend construction and inter locking design and full length over lapping doors and side. Three way bolting mechanism. Spot welding & Ark welding. Anticorrosion treated components. DIMENSIONS OUTER: 1372 H x 910 W x 457 D mm Main Door with shutters Top, bottom LH & RH sides, shelves and back all materials thickness not less than 1 mm Almariahs to be provided with 3 full fixed shelves of inside CRCA STEEL: Cold rolled close annealed steel used for thickness 0.6 to 1.0 mm range as per IS-513 1994 (reaffirmed in 1998). Grade ?D? or ?DD? quality. Chemical composition, tensile properties, bend test, surface, flatness, hardness as per IS-513 1994. Hot rolled steel used for thickness 2.0 to 3.15 mm range as per IS-1079 1994 IS-1079 1994 ?D? quality or IS-10748 1995 Grade-II. Chemical composition, tensile properties, bend test, surface flaws, roll mark, dent & lines etc. Weight 50 Kgs FINISHED general condition :

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Almariah Big Size Multi bend construction and inter locking design and full length over lapping doors and side. Three way bolting mechanism. Spot welding & Ark welding. Anticorrosion treated components. DIMENSIONS OUTER: 1980 H x 910 W x 480 D mm Main Door with shutters Top, bottom LH & RH sides, shelves and back all materials thickness not less than 1 mm Almariahs to be provided with 4 full fixed shelves of inside shelve size 908 X 430 CRCA STEEL: Cold rolled close annealed steel used for thickness 0.6 to 1.0 mm range as per IS-513 1994 (reaffirmed in 1998). Grade ?D? or ?DD? quality. Chemical composition, tensile properties, bend test, surface, flatness, hardness as per IS-513 1994. Hot rolled steel used for thickness 2.0 to 3.15 mm range as per IS-1079 1994 IS-1079 1994 ?D? quality or IS-10748 1995 Grade-II. Chemical composition, tensile properties, bend test, surface flaws, roll mark, dent & lines etc. Weight 80 Kgs FINISHED general condition :

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Revolving stool This is only a representative / indicative picture. It does not exactly meet the specifications mentioned in the tender bid. 1. Scope - Dimensions and other requirements for revolving stool: 50 cm X 45 cm Height, stainless steel top of 30 cm dia, sitting position adjustable from 45 cm to 65 cm. Height by means of threaded spindle with lock nut. 3 legs/4 legs of 1" dia. 1.6 mm t 2. Materials 2.1 Tube - Electric resistance butt-welded steel tube CR conforming to IS: 2039 1964 (Specification for steel tubes for bile and allied purposes) 2.2 Top - Stainless steel sheet conforming to Designation 04Cr18Ni 10 or 07Cr18 Ni9 of IS: 6911-1972. Specification for stainless steel plate sheet and strip. The finished thickness shall be not less than 0.91 mm at any point bottom supports cost iron plates 2.3 Shoes - These shall be manufactured from hard rubber or PVC and shall be uniform in texture and chemically inactive to the action of mild acids. The nominal height of the shoes, shall be 35mm. 3. Shape and dimensions Ø Size: Min. height 55cm ("22"), Max. height 83cm (32") Ø Top: 30cm Dia Circular Stainless steel top with supporting frame cost iron base 4. Manufacture 4.1 The revolving stool made of CR steel tubes 1" dia and 1.22 mm thickness, tripod/quadripod shall be fitted with rubber shoes, with smooth and quick adjustment of the height. The top shall be made of stainless steel. The overall assembly shall be stable and FINISHED general condition : Finish and Tests for hospital and office furniture as per below Finish and Tests FOR HOSPITAL FURNITURE 4 FINISH All C R Sheet and Tubes, parts shall be thoroughly pre-treated in 8 stage pre-treatment system which include: 1. Hot degreasing bath heated to 65 deg. To 70 deg. C to remove grease, old and all foreign matters. 2. Water rising (Air agitated). 3.  Acid pickling consisting of phosphoric acid bath mixed with suitable inhibitor and heated to 50 to 55 deg. C temp. to remove rust from metal surface. 4. Water rising (Air agitated). 5. Surface preparation bath to prepare suitable surface for Zinc phosphating. 6. Phosphating bath heated to 50 to 55 deg. C temp. to give a super fine coat of zinc Phosphate (Aprox. 1.5 gms to 2.5 gms per square meter) conforming to IS: 3618-1968 Clause C. 7. Water rising (Air agitated) 8. Passivation heated to 50 to 55 deg. C temp. to cover any exposed surface and slow down corrosion till articles are painted. On completion of pre-treatment of the articles, they should be dried in hot air oven and then painted with epoxy powder of white shade and given a paint film of 50 to 60 microns. TESTS: 5.1 Hospital furniture items shall be subjected to tests in accordance with the requirements of relevant specifications. However, the painted furniture items shall also satisfy the adhesion test described in 5.1.1 and if mounted on castors these shall in addition satisfy the performance test given in 5.1.2 5.1.1 Adhesion Test - A square measuring (12 mm to 15 mm) shall be marked over conveniently selected spot on the painted furniture and cross lines, at a distance of 1 to 1.5 mm apart and inclined at 120, shall be inscribed over the marked portion with a pointed instrument. Thereafter celo-tape shall be rubbed down over this portion and left for two minutes; after which it shall be jerked free from the painted surface. If more than 5 percent of the squares had ripped away from the painted surface and are adhering to the celo-tape, the furniture item shall be repainted and again subjected to this test now at two conveniently selected spots and the item considered passing only if it satisfied in both the cases. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Patient attendant Stool The Stool shall be used for Bed side of the patient for their attendants to sit. Material Frame Work: As given in clause 1.1 of "General requirements for Hospital Furniture". Top: Stainless steel sheet conforming to Designation 04Cr18Ni 10 or 07Cr18 Ni9 and shall have a thickness of 1.20mm. It shall also conform to of the General Requirements of Hospital Furniture. Legs: The legs and supports shall be made of Square Pipe of size 25 X 25 X 1.6mm Shoes: These shall be manufactured from hard rubber or PVC and shall be uniform in texture and chemically inactive to the action of mild acids. The nominal height of the shoes, shall be 35 mm. Dimensions. Top: 300mm X 300mm Height: 500mm height Manufacture: The frame work of stool shall have a single continuous lengths of CR steel tubes as shown in Figures of Indian Standards. At the floor end, the four upright members shall be connected together by longitudinal and transverse tie rods Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;3 Seater Visitor Chair 1.  The bench used for the purpose of patients and their attendants seating, in the waiting areas, in the consulting rooms, clinics and side rooms of the hospital wards. 2. MATERIALS: 2.1   Framework: The Frame work shall be made of CR Pipe 100 x 50 rectangle 1. 6mm thick Legs and cross to 50 mm dia 1.6 mm thick . 2.2   Seat and backrest: The perforated stainsteel sheet 1mm thick mould , sides inside 25 mm flat, Handles 38.5 mm ss round tube thick 1.6 all stainsteel material 202 grade FINISH : As per General condition of the tender:

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Table for Sterilisation use Dimensions: 900 W x 590 D x 750 H mm Material : a) PLB/PLT ? Top Impregnated Base 18mm thickness with 2mm thick hot pressed PVC beading c) Understructure : This table comes with a square tube understructure with Prime Quality C.R tube steel. All steel tubes used for desk under structures are as per IS-3601-1984, IS- 7138-1973, IS-4923-1985. Top Frame and legs :30 x 30 C.R Square Tube 1.2mm Thickness with two foot steps.

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Office chairs 'S' Type with armrest SEAT/BACK ASSEMBLY: The seat and back are made from chemically treated and seasoned wood, caned and finished with teak melamine polish and fitting is Nuts & bolts system. Back size: 38.0cm(W) x 40.0cm(H). Seat size: 38.0cm(W) x 42.5cm(D). CANE FOR SEAT/BACK: The caning used for seat/back has high tensile strength as per IS:5378 Part II, 1990. Cane breaking strength = 3000Kg/mm2 (min.) % Elongation at break = 25% ARMREST TUBE (ENH. CH-7): The armrest tube is made of 0 2.54 ±0.03cm. x 0.2 ±0.016cm.thk. CR. tube 25.4 mm 2 mm Thickness ARMREST (ENH. CH-7): The armrest is gas-assisted Injection moulded from black Polypropylene. UNDERSTRUCTURE ASSEMBLY: The under structure assembly is a cantilever type frame made of dia. 25.4cm.(1?) x 14 Thick CR tube.As per general condition. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Duty Table for Nurses DIMENSIONS:1450 W x 680 D x 750 H (In millimetres) MATERIAL: a.PLB/PLT - Top 25 mm thickness. All PLB and PLT (Prelaminated twin) is of following grade. Grade II Type II ? Designation ? PLB-22 (As per IS: 12823 ? 1990) Each PLB/PLT may contain following material layers: Particle board,top with 2mm thick hot pressed PVC beading with keyboard Moulded type. c. Under structure: This table should be Square CR tube 30 x 30 under structure with Prime Quality C.R steel square tube 1.22mm Thickness. d. Storage: 3 Draw & 2 Draw Metal is provided for storage. One side 2 Draw and other side 3 Draw Metal shall be provided. Drawer: ? Box-Box-File : dimensions 390 W X 430 H X 560 D mm, Construction & Material:Welded Assembled, CRCA as per IS-513.? back , Sides,Top & Bottom , Box 0.6 Think. Drawer Tray & Front- 0.8 mm. CRCA as per IS-513 ,Drawer slides used must be of Heavy Duty Telescopic channels All steel metal components are manufactured from finest quality steel, which conforms as per IS-513 Grade D, DD All Steel tubes used for desk under structures are as per IS-3601 ? 1984, IS-7138-1973, IS-4923-1985. Shoes - These shall be manufactured from hard rubber or PVC and shall be uniform in texture and chemically inactive to the action of mild acids. The nominal height of the shoes, shall be 35mm. Finish As per general Condition of Tender

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Doctor Table DIMENSIONS:1365 W x 680 D x 750 H (In millimeters) MATERIAL: a.PLB/PLT - Top 25 mm thickness. All PLB and PLT (Prelaminated twin) is of following grade. Grade II Type II ? Designation ? PLB-22 (As per IS: 12823 ? 1990) Each PLB/PLT may contain following material layers: Particle borard,top with 2mm thick hot pressed PVC beading with keybord Moulded type. coverd with three sides Prelamninated partical bord 18 mm thickness c. Under structure: This table should be Square CR tube 30 x 30 understructure with Prime Quality C.R steel squre tube 1.22mm Thickness. d. Storage: 3 Dr. & 2 Dr. Metal pedestal is provided for storage. One side 2 Dr. and other side 3 Dr. Metal Pedestal shall be provided. Body for Storage Units: Body and draws for storage unit dimensions 350 W X 430 H X 560 D mmshall be made from CR steel sheet not less than 0.8 mm thick. This shall be bent to box shape from one piece and tack welded at final overlapped comer or assembled with a maximum of two pieces properly welde All steel metal components are manufactured from finest quality steel, which conforms as per IS-513 Grade D, DD All Steel tubes used for desk under structures are as per IS-3601 ? 1984, IS-7138-1973, IS-4923-1985. FINISH : As per General condition of the tender.

Procurement and Supply of Certain Furnitures to 100 bedded hospital (50 Beds General and 50 Beds MCH;Doctor Chair SEAT/BACK ASSEMBLY: The seat / back are made up of 1.2 cm thick hot pressed plywood, upholstered with fabric and moulded Polyurethane foam together with moulded seat and back covers. The back foam is designed with contoured lumbar support for extra comfort . (MEDIUM BACK) SIZE: 50.0cm. (W) X 49.0cm. (H). SEAT SIZE: 50.0cm. (W) X 46.0cm. (D). POLYURETHANE FOAM: The Polyurethane foam is moulded with density = 45 +/-2 kg/m3 and Hardness = 20 +/- 2 on Hampden machine at 25% compression. SEAT / BACK COVERS: The seat cover is injection moulded in black co-polymer polypropylene and back cover is vacuum formed from ABS sheets. ARMRESTS: The one-piece armrests made of black integral skin polyurethane with 50-70 Shore ?A? Hardness and reinforced with M.S. insert. The armrests are scratch and weather resistant. The armrests are fitted to the seat with seat/armrest connecting strip assembly made of 0.5cm. thk. HR steel.CENTRE PIVOT MECHANISM The center pivot mechanism is designed with the following features: 3600 revolving type. 17° maximum tilt on pivot at center. Tilt tension adjustment. Upright locking. TELESCOPIC BELLOW ASSEMBLY: The bellow is 3 piece telescopic type and injection moulded in black Polypropylene. PEDESTAL ASSEMBLY: The pedestal is made of HR steel and fitted with 5 nos. twin wheel castors (castor wheel dia. 5.0cm.). The pedestal is covered with a P.P moulded cladding for modern and aesthetic looks. The pedestal is 65.0 cm. pitch-center dia. (75.0 cm with castors).TWIN WHEEL CASTORS: The twin wheel castors are injection moulded in 30% Glass Filled black Nylon.