Public Health And Municipal Engineering Department Tender

Rera;Rail channels1600mm length

Rera;Providing, suplying and placing of stoarge unit.Overall Dimensions of TD 3 Single Drive Cover Unit 3 Bay(U/C + Fittings + Cover) shall be 3600mm(W) x 800mm(D) x 2113mm(H). The Construction shall be rigid knock down made out of 0.8 thick CRCA steel conforming to IS:513, Gr.D. Each body shall have 1 main unit plus add on units (0,1,2,3 depending on no. of bays 1, 2, 3, 4 respectively) . Finish shall be Epoxy polyester powder coated thickness of 40 microns . Shelf construction shall be with 12 bend panel made from CRCA steel 0.7 mm thick IS:513, Gr.D .Uniformly distributed load capacity of 100 Kg . Undercarriage shall have construction in welded frame made of HR sheet 3 mm thick conforming to IS : 2062. The Movements shall be Drive Type configuration : In case of D2,D3 & D4 movement of units is achieved mechanically through a PU Hand Wheel and Sprocket-Chain arrangement mounted rigidly onto body size. For D3 each movable undercarriage shall be provided with 3 driving rollers and 3 driven rollers.LD understructure has 2 nos. of anti-tilt bearing assembly.The roller assembly comprises of a die-cast step wheel, 2 deep-groove ball bearings and a MS shaft. The step wheel is made of cast steel and is fitted onto the MS shaft using a feather key. The two ball bearings are then fastened on either side of the step wheel using circlips. This entire roller assembly is then snap-fitted into a wheel housing. The wheel housing is fixed in the U-channel of the understructure using machine screws. This wheel-housing is made of engineering plastic material made by injection-molding process. The entire roller assembly is designed to withstand the maximum loads of the body. Fittings shall be centralized locking arrangement through Lock which is operated by spring mechanism mounted onto understructure of last drive unit. The lock is made of 0.8 mm thick conforming to IS:513..The ?sprocket-chain? arrangement is covered by a 1 mm thk. CRCA sheet Drive Unit Cover with dimensions 1202mm x 398mm x 87mm and is fixed onto the side of the body. The PU handwheel is rigidly fixed at suitable height on side of the body & projects out of cover by another 99.0 mm. When the last Body is Twin Drive, i.e., TD, hinged doors are provided for the last body. In this scenario the centralized locking system is fitted on the last TD body. Each Drive Type units shall have Locking Knob near the drive wheel for manual locking of individual units when a person is using those units. Knob shall be rotated to unlock position when units are to be moved. End stoppers shall be provided to prevent derailment.The nuts & bolts are galvanized / blackodized / Zn Plated. Also total no. of loading levels per understructure shall be 30 for TD3. Label holder - It is an aluminium extrusion of length 396mm for LD/SD and 796mm for TD, fitted on to front cover of body. The Paper is 300GSM matt milky white sticker paper, to be inserted into the aluminium extrusion. The length of paper is 394mm for LD/SD and 794mm for TD. Over that a transparent plastic of corresponding length of 150-200 micron polythene is to be inserted. CRCA Steel conforming to IS: 513 Gr.D. This assembly is available for both heights ? 1980H and 2361H.

Rera;Providing, suplying and placing of stoarge unit.Overall Dimensions of LD 3 Single Drive Cover Unit 3 Bay(U/C + Fittings + Cover) shall be 3600mm(W) x 400mm(D) x 2113mm(H). The Construction shall be rigid knock down made out of 0.8 thick CRCA steel conforming to IS:513, Gr.D. Each body shall have 1 main unit plus add on units (0,1,2,3 depending on no. of bays 1, 2, 3, 4 respectively) . Finish shall be Epoxy polyester powder coated thickness of 40 microns . Shelf construction shall be with 12 bend panel made from CRCA steel 0.7 mm thick IS:513, Gr.D .Uniformly distributed load capacity of 100 Kg . Undercarriage shall have construction in welded frame made of HR sheet 3 mm thick conforming to IS : 2062. The Movements shall be Drive Type configuration : In case of D2,D3 & D4 movement of units is achieved mechanically through a PU Hand Wheel and Sprocket-Chain arrangement mounted rigidly onto body size. For D3 each movable undercarriage shall be provided with 3 driving rollers and 3 driven rollers.LD understructure has 2 nos. of anti-tilt bearing assembly.The roller assembly comprises of a die-cast step wheel, 2 deep-groove ball bearings and a MS shaft. The step wheel is made of cast steel and is fitted onto the MS shaft using a feather key. The two ball bearings are then fastened on either side of the step wheel using circlips. This entire roller assembly is then snap-fitted into a wheel housing. The wheel housing is fixed in the U-channel of the understructure using machine screws. This wheel-housing is made of engineering plastic material made by injection-molding process. The entire roller assembly is designed to withstand the maximum loads of the body. Fittings shall be centralized locking arrangement through Lock which is operated by spring mechanism mounted onto understructure of last drive unit. The lock is made of 0.8 mm thick conforming to IS:513..The ?sprocket-chain? arrangement is covered by a 1 mm thk. CRCA sheet Drive Unit Cover with dimensions 1202mm x 398mm x 87mm and is fixed onto the side of the body. The PU handwheel is rigidly fixed at suitable height on side of the body & projects out of cover by another 99.0 mm. Last unit (LD) have the Drive Unit Cover. When the last Body is Twin Drive, i.e., TD, hinged doors are provided for the last body. In this scenario the centralized locking system is fitted on the last TD body. Each Drive Type units shall have Locking Knob near the drive wheel for manual locking of individual units when a person is using those units. Knob shall be rotated to unlock position when units are to be moved. End stoppers shall be provided to prevent derailment.The nuts & bolts are galvanized / blackodized / Zn Plated. Also total no. of loading levels per understructure shall be 15 for LD3. Label holder - It is an aluminium extrusion of length 396mm for LD/SD and 796mm for TD, fitted on to front cover of body. The Paper is 300GSM matt milky white sticker paper, to be inserted into the aluminium extrusion. The length of paper is 394mm for LD/SD and 794mm for TD. Over that a transparent plastic of corresponding length of 150-200 micron polythene is to be inserted.

Rera;Providing, suplying and placing of stoarge unit.Overall Dimensions of SD 3 Single Drive Cover Unit 3 Bay(U/C + Fittings + Cover) shall be 3600mm(W) x 400mm(D) x 2113mm(H). The Construction shall be rigid knock down made out of 0.8 thick CRCA steel conforming to IS:513, Gr.D. Each body shall have 1 main unit plus add on units (0,1,2,3 depending on no. of bays 1, 2, 3, 4 respectively) . Finish shall be Epoxy polyester powder coated thickness of 40 microns . Shelf construction shall be with 12 bend panel made from CRCA steel 0.7 mm thick IS:513, Gr.D .Uniformly distributed load capacity of 100 Kg . Undercarriage shall have construction in welded frame made of HR sheet 3 mm thick conforming to IS : 2062. The Movements shall be Drive Type configuration : In case of D2,D3 & D4 movement of units is achieved mechanically through a PU Hand Wheel and Sprocket-Chain arrangement mounted rigidly onto body size. For D3 each movable undercarriage shall be provided with 3 driving rollers and 3 driven rollers.LD understructure has 2 nos. of anti-tilt bearing assembly.The roller assembly comprises of a die-cast step wheel, 2 deep-groove ball bearings and a MS shaft. The step wheel is made of cast steel and is fitted onto the MS shaft using a feather key. The two ball bearings are then fastened on either side of the step wheel using circlips. This entire roller assembly is then snap-fitted into a wheel housing. The wheel housing is fixed in the U-channel of the understructure using machine screws. This wheel-housing is made of engineering plastic material made by injection-molding process. The entire roller assembly is designed to withstand the maximum loads of the body. Fittings shall be centralized locking arrangement through Lock which is operated by spring mechanism mounted onto understructure of last drive unit. The lock is made of 0.8 mm thick conforming to IS:513..The ?sprocket-chain? arrangement is covered by a 1 mm thk. CRCA sheet Drive Unit Cover with dimensions 1202mm x 398mm x 87mm and is fixed onto the side of the body. The PU handwheel is rigidly fixed at suitable height on side of the body & projects out of cover by another 99.0 mm. Fixed unit (SD) does not have the Drive Unit Cover. When the last Body is Twin Drive, i.e., TD, hinged doors are provided for the last body. In this scenario the centralized locking system is fitted on the last TD body. Each Drive Type units shall have Locking Knob near the drive wheel for manual locking of individual units when a person is using those units. Knob shall be rotated to unlock position when units are to be moved. End stoppers shall be provided to prevent derailment.The nuts & bolts are galvanized / blackodized / Zn Plated. Also total no. of loading levels per understructure shall be 15 for SD3. Label holder - It is an aluminium extrusion of length 396mm for LD/SD and 796mm for TD, fitted on to front cover of body. The Paper is 300GSM matt milky white sticker paper, to be inserted into the aluminium extrusion. The length of paper is 394mm for LD/SD and 794mm for TD. Over that a transparent plastic of corresponding length of 150-200 micron polythene is to be inserted.