GENERAL-DAM SAFETEY-MVIP-Emergency repair of hoisting mechanism of Radial Spillway shutter No.4 at Malankara Dam(Mechanical)

MVIP-Replacement of damaged gear box, Plummer blocks , bearings with sleeves etc of radial shutter No.4

OD38419/2025-2026:Dismantling of line shaft, reduction gearbox, motors, plummer blocks, main shaft, gear, pinion, etc., from the hoisting mechanism, including all costs of labour, machinery, tools, tackles, and incidental works, complete as per the directions of the departmental officer at site.

OD38816/2025-2026:Hire charge of light goods carrier for coveying the materials to and fro to the machine shop.

OD38817/2025-2026:Removing bearings from respective shafts and refitting with new ones after polishing the shaft including all cost of labour,tools and tackles etc complete.

OD38481/2025-2026:Supply of Worm reducer, Reduction 60:1,size 6", input power 5 HP, rpm 720, double output shaft under drriven type including all cost of conveyance

OD38417/2025-2026:Supply of SN520 plummer block along with 22220K spherical roller bearing and H320 sleeve including all cost of conveyances.(SKF/FAG/NBC)

OD38418/2025-2026:Supply of S513 plummer block along with 2213K Spherical roller bearing and H313 sleeve including all cost of conveyances.(SKF/FAG/NBC)

OD38602/2025-2026:Overhauling of Electro magnetic brake including polishing the brake drum and replacing the brake pads etc as per the direction of the departmental officer at site

OD39011/2025-2026:Supply and replacement of coupling bolts with bronze rubber bush for flange couplings of line shafts of spillway radial shutters including cost of all conveyances.

OD38476/2025-2026:Installation of Reduction gear box, Motor, EM brake, Line shaft, Plummer block and flange coupling etc in proper position and correct alignment of shutters as per the direction of departmental officer at site.

OD38420/2025-2026:Supply of Bolts and nut up to 300 mm length

OD38477/2025-2026:Conducting trial run of spill way shutter after correcting allignment.

Lubrication of dam machinery such as ,gears,pinions, etc of hoist mechanism,pivots of electromagnetic brakes,trunion bushes and applying cadium compund to wire rope

OD38592/2025-2026:Supplying and applying grease on hoisting mechanisum of spillway shutters after cleaning by using diesel and cotton waste. including cost of labour,materials, petty tools and plants etc.. complete as per direction of deparmental officer at site.

OD38593/2025-2026:Supply and applying cadium compund to wire rope(22 mm), spelter socket , drum groove etc. of radial shutters twice in year including cost of labour,materils, petty tools and plants etc.. complete as per direction of deparmental officer at site.

OD38600/2025-2026:Supply and replenishing oil having grade SAE 320 including cost of labour,materils, petty tools and tackles etc.. complete as per direction deparmental officer at site.

Supply Fabrication and erection of additional handrail pipes of hoisting mechanism

OD39038/2025-2026:51.18.12.4. Providing and fixing G.I. pipes complete with G.I. fittings (Cost of fittings to be paid separately) External work - 32 mm nominal dia

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site