MVIP Overhauling, Annual and petty maintenance of shutters and hoist of Malankara Dam for the year 2023-24 (Mechanical)

Amount

Lubrication of dam machinery such as worm reducer,gears,pinions,plummer blocks,chain & sprockets,bearings etc of hoist mechanism,pivots of electromagnetic brackes,trunion bushes and applying cadium compund to wire rope etc.twice in year

OD17123/2023-2024:Removing debris,mud and cleaning the main girder,trinion unit,yoke girder and guide roller of spillway radial shutters including the cost of labour, machinery, tools and tackles etc. complete.

OD16958/2023-2024:Drain out the old oil from gear boxes ,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.

OD16990/2023-2024:Supplying and applying grease on hoisting mechanisum of spillway and canal shutters after cleaning by using diesel and cotton waste. including cost of labour,materils, petty tools and plants etc.. complete as per direction of deparmental officer at site.

OD17026/2023-2024: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.

OD17031/2023-2024:Lubricating the trunnion pin of spillway shutters using pneumatic grease gun after fixing new grease nipple with nipple plate including cost of labour, materials, petty tools and plants etc.. complete as per direction of departmental officer at site.

OD30997/2023-2024:Supply and applying cadium compund to wire rope of river sluice shutters and drum groove etc. twice in year including cost of labour,materils, petty tools and plants etc.. complete as per direction of deparmental officer at site.

Replacement of JAW AND EYE RIGGING SCREW of wire rope mechanisum

OD17044/2023-2024:Replacement of JAW AND EYE RIGGING SCREW of wire rope mechanism same as existing in radial spillway shutters (as per sample),including provision for scuba divers ,alignment correction ,cost of labour, materils,petty tools and plants etc.. complete as per direction of departmental officer at site.Provide photography after replacement.

Replacement Of Electromagnetic Brakes And Brake Couple Unit of Radial Shutters

OD17064/2023-2024:Dismantling , Supply and Fixing of Electromagnetic thruster brake assembly as per drawing and specifications including cost of labour,materils,petty tools and tackles etc.. complete

OD17130/2023-2024:replacement of damaged motor transmission coupling unit and oil seal,, with new one including the cost of labour, machinery, tools and tackles etc. complete.

OD17132/2023-2024:replacement of damaged couple bolt of main line shat of spillway radial shutters

replacement of damaged chequred sheet on hoist platform and other related petty fabrication works

85.103:Supply of MS checquered plates including cost of conveyance charges

85.102:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

85.124:Fabrication and supply of Hoisting bride unit in structural steel confirming to IS2062 Gr including ladder, covers for hoisting unit etc as per approved specifications, drawings and directions of departmental officer at site including cost of labour, machinery, incidental and handling charges for fixing handrails and allied works etc complete but excluding material already supplied and weight of pipes for hand rails etc

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

Pradeep Prabhkaran Nair

Bidder Name

Pradeep Prabhkaran Nair

SAI ENGINEERING