Water Resources Department-WRD has published Repair And Maintenance Of 3Nos Left Head Regulator Gates, 2Nos Right Head Regulator Gates And Repair Of Hoist Bridge Of 11 Nos Spillway Vertical Gates ( Out Of 12Nos ) Of Bagh Barrage Project, Sagada Under Executive Engineer, Boudh Irrigation Divisio. Submission Date for this Tender is 27-01-2022. Lifting Equipment Tenders in Bhubaneswar Odisha. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Repair and Maintenance of 3nos Left Head Regulator Gates of LMC of size-3150(w)x1350(h)x3Nos by i. Dismantling the Worm Pinion gear box with pedestal, remove the chequered plates, cross beam, 4nos restraining brackets by gas cutting,lifting the screw rod 80Øx3000 longx2nos, 4nos stem rods 80Ø x4000long with 4Nos flange couplings and the gate leaf with help of 10Ton chain pulley/ Crane and arrest the gate on the hoist bridge making temporary hoisting arrangement and fitting and re-fixing the gate with its all accessories ii. Removing the old damaged rubber seals, cleaning the gate leaf, seal flat and fitting the new rubber seals for 3nos of gates iii. Greasing and overhauling of 6Nos Worm Pinion Gear Box, Repair of 12Nos Restraining Arrangements, 12Nos Flange Couplings, and re-assembling same after completion of repair works, Cleaning and lubricating the Gate wheels, Guide Tracks iv. Dismantling repair and fitting the Floating shaft/ connecting rod, flange couplings, connecting rod brackets andrepair and fitting the same with proper alignment v. Cost of machining and straightening the Screw Rod 6nos and Stem Rods12noswith a) Supply, fabrication, erection of steel materials for 3nos of gatesof seal details-3150x80x8x9nos, 1350x80x8x12nos and other unforeseen steel along-with cutting loss (Appx.-287.51Kg) b) Supply and fitting of bought out materials such as Flat Bottom Rubber seal 75(w)x12(t)x 3150(t)x3nos half rounded at one end, P-type top rubber seal 32Øx80(w)x10(t)x5850x3nos, Corner seal for above size-1000x3nos Natural/ synthetic conforming to IS: 4623 -1967, Hex bolt with washer M12x70Nx96nos, CSK screw with washer M12x70Nx180nos, Bronze Bush for worm shaft OD:60, ID:45, Colar:90x10x6nos, Hub 90Ø/80Øx150l-6nos, Single Thrust Bearing SKF 51220 or equivalent-6nos, Grub Screw CM6X16N IS: 2388-4.8-24nos, Slotted CSK M6X25N-24nos, Grease Nipple 4mmØ-6nos, Split Pin 6.3x71-6nos, Hex Bolts & Nuts M12x45N with washer-36nos, Hex Bolts & Nuts M6x20N with washer-24nos, Hex Bolts & Nuts M16x60N-48nos, Hex Bolts & Nuts M16x70N with washer-36nos., Floating Shaft Bronze Bush MS Housing 200x100x10th suitable for 35Ø (Details as per sample)-6nos, Bronze Bush OD51, ID35-100l, LTB 1 of IS:318-6nos, Housing Bolts & Nuts M12x50N-24nos, Coupling Bolts & Nuts M16x50N-24nos, Hexagonal Bolts & Nuts M16x50 with washer for flange coupling-288nos., Split Bush ID80Øx10(t)x200(l)x14nos Al-Br make., MS Bush Clamp OD:100xID:85, 300(w)x200(h)x12(t)x12nos, Bolts Nuts M16x100N with washer for restraining Arrangements-96nos, gate lifting pin 50dia x150L SS of IS-1570-3Nos, Grease MP3-30Kg, Mobil-5litre The work includes cost of all materials, all labours, seal changing, painting of gate system as per IS Code and specification, cost of all consumables like DA + Oxygen, electrodes, all labours, H/C of all tools and tackles & machineries like jhola, scaffolding, Helmet, PP rope, hand gloves, watch & ward, trial, testing & commissioning etc. completed in all respect as detailed in estimate. |
| 2 | Repair and Maintenance of 2Nos Right Head Regulator Gates of size-2900(w)x1550(h)x2Nos by i. Dismantling the Worm Pinion gear box with pedestal, remove the checker plates, cross beam, 2nos restraining brackets by gas cutting,lifting the screw rod 80Øx3500 long, 2nos stem rods 80Ø x4000long with 2Nos flange couplings and the gate leaf with help of 10Ton chain pulley/ Crane and arrest the gate on the hoist bridge making temporary hoisting arrangement and fitting and re-fixing the gate with its all accessories ii. removing the old damaged rubber seals, cleaning the gate leaf, seal flat and fitting the new rubber seals for 2nos of gats iii. greasing and overhauling of 2Nos Worm Pinion Gear Box, Repair of 4Nos Restraining Arrangements, 4Nos Flange Couplings, and re-assembling same after completion of repair works, Cleaning and lubricating the Gate wheels, Guide Track iv. Machining and straightening, rethreading the Screw Rod and Stem Rods (1No Screw Rod + 2Nos Stem Rod)x 2Nos of gates with a.Supply, fabrication, erection of steel materials for 3nos of gatesof seal details-3150x80x8x9nos, 1350x80x8x12nos, Restraining arrangement-ISMB200x2500Lx2nos,Restraining Bracket200x400Lx 2nos and base plate 300x250x10thx4nos along with cutting loss (Appx.wt.339.66Kg) b. Supply and fitting of bought out materials such as Flat Bottom Rubber seal 75(w)x12(t)x2900lx2nos half rounded at one end, P-type top rubber seal 32Øx80(w)x10(t)x6000x2nos, Corner seal for above size-1000x2nos Natural/ synthetic conforming to IS: 4623 -1967, Hex bolt & nuts with washer M12x70Nx58nos and CSK screw with washerM12x70Nx180nos, Bronze Bush for worm shaft OD:60, ID:45, Colar:90x10x4nos, Hub 90Ø/80Øx150l-4nos, Single Thrust Bearing SKF 51220 or equivalent-4nos, Grub Screw CM6X16N IS: 2388-4.8-16nos, Slotted CSK M6X25N, IS: 1365-16nos, Grease Nipple 4mmØ-4nos, Split Pin 6.3x71 of IS: 549-4nos, Hex Bolts & Nuts M12x45N-24nos, Hex Bolts & Nuts M6x20N-16nos, Hex Bolts & Nuts M16x60N-32nos, Hex Bolts & Nuts M16x70N-24nos., Hex. Bolts & Nuts M16x50 for flange coupling-32nos, Split Bush ID80Øx10(t)x200(l) Al-Br-2nos, MS Bush Clamp OD:100xID:85, 300(w)x200(h)x12(t)-2nos, Bolts Nuts M16x100N with-16nos, Gate Lifting Pin 50Øx150(l) SS of IS:1570-2nos,Grease MP3-20Kg, Mobil-5litre The work includes cost of all materials, all labours, seal changing, painting of gate system as per IS Code and specification, cost of all consumables like DA + Oxygen, electrodes, all labours, H/C of all tools and tackles & machineries like jhola, scaffolding, Helmet, PP rope, hand gloves, watch & ward, trial, testing & commissioning etc. completed in all respect as detailed in estimate. |
| 3 | Repair and maintenance of electrically operated Spillway Vertical Gate of size:12.0m(w)x6.00(h) such as adjustment of spring tension in EM brake, checking/ replacement of brake lining (Brake Shoe) for wear and tear, washing/ repair/ replacement of all electrical switches, limit switches, contactor points like dual starter, relay, push buttons, socketing of cables, fixing of all bolts and nuts, checking the continuity, drain Holes in Horizontal girder, chequered plate in hoist for drain out of water and Supply fitting/ utilizing of materials such as Grease (Elf Lex3)/ equivalent make-5kg, Diesel/ Kerosene-1Litre, Repair/ Replacement of 6mm th. Chequered plate (1.5Sqm area)in the operating platform of hoisting system, grease nipple, O-ring, trunnions Oil seals, bolts & nuts, gear box caps and gauge etc This includes repair of Position Indicator & Hand Drive unit, EM Brake 1pair, cost of materials, all labours, electrode, gas (DA+ Oxygen ) and all consumables and Hire charges of Machineries, tools & tackles, like jhola, scaffolding, Helmet, PP rope, hand gloves, watch and ward, trial, testing and commissioning etc. completed in all respect as detailed in estimate. |
| 4 | Alignment of wire Rope of 4nos of Spillway Vertical gates i.e. Gate No.5, 6, 7 and 9, Repair of Main Electrical Panel Board-1set, Repair of 250KVA Diesel Generator with starting key board panel-1set including cost of materials, labour charges, H/C of Machineries, all tools & tackles, trial testingetc. completed in all respect as detailed in estimate. |
| 5 | Transportation cost of man and materials including loading and unloading, shifting of materialsto worksite. |
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