GENERAL-CHAMRAVATTOM PROJECT-2024-25-Painting of 70 Nos of shutters, Overhauling of rollers and Annual maintenance of hoisting mechanism of Chamravattom regulator-General Mechanical Work

Amount

Maintenance of mechanical work for regulator Shutters ,Hoisting mechanism and its accessories

OD39957/2024-2025:Providing scaffolding with first quality bamboo tied with heavy duty coir (one set) for painting shutters and its hoisting mechanism. Cost includes cost of material,labour and conveyance. etc. complete. Cost for making 1 set of scaffolding (sufficient for 7 shutters)

OD39860/2024-2025:Overcoat painting the regulator gates and embedded parts with two coats of epoxy coal tar black paint conforming to IS: 14948 with a minimum film thicknessof 150+/- 5 microns, after cleaning the surface using high pressure water jet including cost of materials, labour charges, cost of testing all painting materials, incidental charges, hire of T&P etc. complete as per the direction of Departmental officers at site.

OD39572/2024-2025:Preventive maintenance of the hoisting mechanisms of shutters for making them in easy operational condition, Top up gear oil in reduction gear boxes, Cleaning and greasing gear wheels, Plummer blocks and pulley pin in the hoisting mechanisms and shutters ,checking pulleys ,replacing damaged bolts and nuts, applying cardium compound on wire ropes including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete as per the directions of departmental officers at site.

OD39578/2024-2025:Supply of SS BOLT and NUT up to 300mm Length including cost of conveyance.

OD39861/2024-2025:Taking out the rollers from the shutter after dismantling the cover plate of the end box, and overhauling the roller assembly by changing the damaged bearing if any and refitting to the shutter including cost of all materials ( excluding cost of bearing and grease ), labour etc complete.

OD39862/2024-2025:Supply of self aligned spherical roller bearing 22314-E for replacing damaged bearing of the roller assembly as per the existing specifications including cost of all materials

OD39863/2024-2025:Supply of good quality grease for roller assembly of regulator gates

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

OD39583/2024-2025:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges.,

OD39577/2024-2025:Supply of 32mm Dia. GI Pipe for fabricating new Handrails

OD39575/2024-2025:Fabrication and supply of Structural steel shutters ( Up to 2 tonne weight ) /Hoisting Bridge /Platform and accessories etc. for the same as per approved specifications, drawings and directions of deptl officer at site including cost of labor, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.,

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

OD39576/2024-2025:Erection of the Shutter ( Up to 2 Tonne weight ) / Hoisting Bridge / Platform including hand rails , ladder etc. for the same including . alignment correcting and setting complete including cost of all labour, machinery, incidental and conveyance , lead and lift charges etc complete but excluding cost of materials already supplied.,

OD39582/2024-2025:Chipping cutting and removing the bolt & Nuts , dismantling ,taking out and stacking the old rubber seals from the gates without damaging the gate components including cost of all labour ,tools and accessories conveyance charges etc. complete

85.116:Supplying and fixing in correct position with specified initial interface the flat type rubber seal confirming to IS 11855 to the gates including cost of SS bolts and nut all labour and machinery and incidental and conveyance charges complete as per approved specification and drawing

85.118:Supplying and fixing in correct position with specified initial interface L-type / bulb nose rubber seal confirming to IS11855 to the gates including cost of SS bolts and nuts and all labour and machinery and incidental and conveyance charges complete as per approved specifications and drawings

OD39579/2024-2025:Checking electrical control panel ,replacing damaged fuses and cleaning the contact points

OD39580/2024-2025:Checking Electromagnetic brake assembly and connection, Cleaning the drum and brake pad and adjusting the brake

OD39581/2024-2025:Conducting Trial Run of Shutters

Kinanath V P (BID ID -2199314)

MOHAMMED MUSTHAFA V (BID ID -2199760)

Bidder Name

Kinanath V P

MOHAMMED MUSTHAFA V

P.Damodaran, G.R.Industries