Mazagon Dock Limited has published Repair And Maintenance Of Rolling Shutter Biennial Rate Contract For Servicing, Repairing Including Supply Of Spares, Painting And Preventing Maintenance Of Rolling Shutters Located At South Yard, North Yard, East Yard, Sewree Godown An Anik C. Submission Date for this Tender is 23-11-2021. Marine Work Tenders in MDL, Mumbai Maharashtra. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 02-Nov-2021 | Tender Closing Date Exte4nded upto 09.11.2021 | Date | 09-11-2021 |
| 2 | 10-Nov-2021 | Tender Closing Date Extension | Date | 16-11-2021 |
| 3 | 17-Nov-2021 | Tender Due Date Extended upto 23.11.2021 | Date | 23-11-2021 |
| Sl. No. | Item Description |
| 1 | Preventative Maintenance/ Servicing ofall types of shutters |
| 2 | Preventative Maintenance/ Servicing of Push/pull type, Hand/Chain type, Motor Operated type rolling shutters, of any size, thoroughly cleaning, oiling greasing all the components, adjusting the tension spring, inspecting/repairing shaft & gear units, bears, realigning the chain, ensuring proper locking system, including all welding, drilling, straightening, grinding, ladders, tools, tackles, with all consumables, such as lubricants, kerosene, grease etc, and all hardwares such as screws, washers, keys, etc inspecting the defectives parts and replacing the same with the permission of EIC/User dept and demonstrating proper functioning of the shutter after each service, including red oxide and Aluminum painting One or more coat to get even shade to MS parts by scraping old paint if requiredall complete excluding scaffolding as per direction of EIC. Note : Measurement for rolling shutters will be clear opening only excluding Guide, Hood, shaft. |
| 3 | Providing and erecting bamboo"s double scaffolding upto three story height/10mt and width and strength by sides of building for platform to enable departmental workmen to carry out repairs to building at any level from ground to any floor height as directed including removing the same and clearing the site. |
| 4 | Providing and applying primer on rolling Shutter |
| 5 | Providing and applying painting with Aluminum paint of approved brand and manufacture to give an even shade: Two or more coats on old work (Onlyon need basis as instructed by EIC) |
| 6 | Supply and Fixing ofRolling Shutter with Parts |
| 7 | Removing of Existing rolling shutters Push/pull type, Hand/Chain type, Motor Operated type etc, stacking at designated places as directed by EIC, including repair of damage portion if any by cement concrete/plaster if any and making the surface good for fixing rolling shutters. The Shutters unserviceable materials should be cut into pieces of less than one meter. All complete. Note: Measurement for rolling shutters will be clear opening only excluding Guide, Hood, shaft. |
| 8 | Shutter Sizes Till ( 3m*3m) : Supply and Installation of Motorized rolling shutter , 125 MM 19G ( 1.0 MM ) GI ( Jindal Make ) Shutter strips , 12G ( 2.5MM )Locking bottom with 35*35*4 MM Angle of sturdiness , 12G ( 2.5MM )Side guide with Min 75 MM width , 12G ( 2.5 MM ) Brackets Plates , 5.5" Dia. suspension pipe shaft of B Class ( 4.5 MM Thickness ) , GI top cover of 0.80 MM Thickness only for motor , Two coat Grey / Zinc Primer to MS Parts and limit switch. Complete Excluding Cost of Motor. |
| 9 | Shutter Sizes (above 3m*3m upto 4.7m *4.7m) : Supply and Installation of Motorized rolling shutter , 125 MM 19G ( 1.0 MM ) GI ( Jindal Make )Shutter strips , 12G ( 2.5 MM )Locking bottom with 35*35*4 MM Angle of sturdiness , 12G ( 2.5 MM )Side guide with Min 100 MM width , 12G ( 2.5 MM ) Brackets Plates , 5.5" Dia suspension pipe shaft of B Class ( 4.5 MM Thickness ) , GI top cover of 0.80 MM Thickness only for motor , Two coat Grey / Zinc Primer to MS Parts. Complete Excluding Cost of Motor. |
| 10 | Shutter Sizes (above 4.7m *4.7m upto5.5m*5.5m ) : Supply and Installation of Motorized rolling shutter , 125 MM 19G ( 1.0 MM ) GI ( Jindal Make )Shutter strips , 12G ( 2.5 MM ) Locking bottom with 35*35*4 MM Angle of sturdiness , 12G ( 2.5 MM )Side guide with Min 150 MM width , 12G ( 2.5 MM ) Brackets Plates , 6" Dia suspension pipe shaft of B Class ( 4.5 MM Thickness ) , GI top cover of 0.80 MM Thickness only for motor , Two coat Grey / Zinc Primer to MS Parts and limit switch. Complete Excluding Cost of Motor. |
| 11 | Shutter Sizes ( above 5.5m*5.5m upto 6.5m*6.5m ) : Supply and Installation of Motorized rolling shutter , 125 MM 19G ( 1.0 MM ) GI ( Jindal Make )Shutter strips , 12G ( 2.5 MM ) Locking bottom with 35*35*4 MM Angle of sturdiness , 12G ( 2.5 MM )Side guide with Min 150 MM width , 12G ( 2.5 MM ) Brackets Plates , 6" Dia suspension pipe shaft of B Class ( 4.5 MM Thickness ) , GI top cover of 0.80 MM Thickness only for motor , Two coat Grey / Zinc Primer to MS Parts and limit switch. Complete Excluding Cost of Motor. |
| 12 | Shutter Sizes(above 6.5m upo 10m) : Providing Motorized rolling shutter , 125 MM 19G ( 1.0 MM ) GI ( Jindal Make )Shutter strips , 12G ( 2.5 MM ) Locking bottom with 35*35*4 MM Angle of sturdiness , 10G ( 3.00 MM ) Side guide with Min 200 MM width , 12G ( 2.5 MM ) Brackets Plates , 8" Dia suspension pipe shaft of B Class ( 4.5 MM Thickness ) , GI top cover of 0.80 MM Thickness only for motor , Two coat Grey / Zinc Primer to MS Parts and limit switch. Complete Excluding Cost of Motor. |
| 13 | Motor for (3mx3m till 4.7mx4.7m opening) : Supply and Installation of In Direct Drive , Jielong, Stornglife or equivalent Brand Motor Made in China Model ECR 600 Single phase with inbuilt electro brake , "OPEN , STOP , CLOSE " Push button to operate the shutter , chain to operate the shutter when light fails . ( 412 NM , 230 V ), including remote two nos and One (1 Year ) Warranty against any manufacturing defects from date of Installation of shutter, Complete. |
| 14 | Motor for above 4.7m *4.7m upto5.5m*5.5m opening: Supply and Installation of indirect Drive motor ECR 1000 Single phase with inbuilt electro brake, "OPEN, STOP, CLOSE " Push button to operate the shutter, chain to operate the shutter in case of power failure. (809 NM, 230 V), including remote two nos and One (1 Year) Warranty against any manufacturing defects from date of Installation of shutter, Complete. |
| 15 | Motor forabove 5.5m*5.5m upto 6.5m*6.5m opening: Supply and Installation of Indirect Drive, Motor ECR 1500 Single phase with inbuilt electro brake, "OPEN, STOP, CLOSE " Push button to operate the shutter, chain to operate the shutter in case of power failure. (1617 NM, 230 V), including remote two nos. and One (1 Year) Warranty against any manufacturing defects from date of Installation of shutter, Complete. |
| 16 | Motor for above 6.5.m*6.5m to 10 m*10m Opening: Supply and Installation of indirect Drive, motor ECR 2000 Three phase with inbuilt electro brake, "OPEN, STOP, CLOSE " Push button to operate the shutter, chain to operate the shutter in case of power failure. (2450 NM, 380 V), including remote two nos. and One (1 Year) Warranty against any manufacturing defects from date of Installation of shutter, Complete. |
| 17 | Repair ofIn Direct Drive/ direct drive any brand Brand Motor after completion of one year Guarranty period including winding etc, complete. For Existing old motors, incase of any fault, the same to be handover to CMS for repair. |
| 18 | spare parts as & when required on need basis. |
| 19 | Rolling GI Strips 125mm/75mm and 1mm thick size and shape to suit at site. |
| 20 | 120mm x12 G (2.5mm thk) bottom locking plate with 35x35x5mm angle strengthing |
| 21 | Locking Arrangement Set for bottom lock plate with handle, complete. |
| 22 | Side Guide 75mm/100mm/150mm/200mm 12G(2.5mm thk), complete including proper fixing in wall with sufficient fastners and hold fast. |
| 23 | Bracket of size 14"x14" & 12G (2.5mm thk) . complete including supporting angle 35x35x4mm for strengthing & proper fixing in wall with sufficient fastners and hold fast, Redoxide & Silver paint for MS parts. |
| 24 | Bracket of size 15"x15" & 12G (2.5mm thk) . complete including supporting angle 35x35x4mm for strengthing & proper fixing in wall with sufficient fastners and hold fast, Redoxide & Silver paint for MS parts. |
| 25 | Bracket of size 16"x16" & 12G (2.5mm thk) . complete including supporting angle 35x35x4mm for strengthing & proper fixing in wall with sufficient fastners and hold fast, Redoxide & Silver paint for MS parts. |
| 26 | Bracket of size 18"x18" & 12G (2.5mm thk) . complete including supporting angle 35x35x4mm for strengthing & proper fixing in wall with sufficient fastners and hold fast, Redoxide & Silver paint for MS parts. |
| 27 | Pipe Shaft 5" ID (125NB) & 4.5mm thick, including cuting in required length and welding the flanges. Payment will be made for shaft out to out length till bracket. complete including any supportingfor strengthing & proper fixing in bracket with sufficient fastners/welding, Redoxide & Silver paint for MS parts. |
| 28 | Pipe Shaft 6" ID (150NB) & 4.5mm thick, including cuting in required length and welding the flanges. Payment will be made for shaft out to out length till bracket. complete including any supportingfor strengthing & proper fixing in bracket with sufficient fastners/welding, Redoxide & Silver paint for MS parts. |
| 29 | Pipe Shaft 8" ID (200NB) & 4.5mm thick, including cuting in required length and welding the flanges. Payment will be made for shaft out to out length till bracket. complete including any supportingfor strengthing & proper fixing in bracket with sufficient fastners/welding, Redoxide & Silver paint for MS parts. |
| 30 | GI Rolling Shutter Cover 0.7mm/0.8mm thickness and suitable width to cover the rolling GI strips. Complete as directed by EIC. |
| 31 | Supporting /packing Square pipe/structural steel if required for fixing the bracket, shaft etc. complete including welding,Redoxide & Silver paint for MS parts. |
| 32 | Drum Shaft eCf Class 2"" Dia |
| 33 | Drum Shaft eCf Class 2.5"" Dia |
| 34 | Drum Shaft eCf Class 3"" Dia |
| 35 | 6 mm thick strips for Drum case |
| 36 | Drum Springs 3 no 13 inch coiled length |
| 37 | Drum Springs 3 no 15 inch coiled length |
| 38 | Drum Springs 3 no 18 inch coiled length |
| 39 | Drum Springs 2 no 18 inch coiled length |
| 40 | Bearing with ring ( Bearing + Pully ring + Pully plate) |
| 41 | Ring Only for Bearing |
| 42 | Bevel Gear Assembly Set, High strength, High speed ratio, abrassion resistant. |
| 43 | Reduction Gear Box assembly set, High strength, High speed ratio, abrassion resistant. |
| 44 | Worm Wheel |
| 45 | Worm Shaft |
| 46 | Electric Motor |
| 47 | Manual Gear Box |
| 48 | Manual Gear Box Connecting Pipe |
| 49 | Limit Switch |
| 50 | Drum Springs 2 no 24 inch coiled length |
| 51 | Drum Springs 0 no 18 inch coiled length |
| 52 | Drum Springs 0 no 24 inch coiled length |
| 53 | Shutter Strips-16/18 SWG 2" Wide |
| 54 | Shutter Strips-16/18 SWG 2.5" Wide |
| 55 | Bottom lock Plate 6" Wide |
| 56 | Bottom lock Plate 8" Wide |
| 57 | Drum Springs 3"" SWG 12 inch coiled length |
| 58 | Drum Springs 3"" SWG 20 inch coiled length |
| 59 | Drum Springs 3"" SWG 25 inch coiled length |
| 60 | Drum Springs 3"" SWG 30 inch coiled length |
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