GENERAL-Pathalam 25-26-Rubber seal replacement of Regulator shutters-General Mechanical Work

Supply and fixing of Rubber seal

OD10673/2025-2026:Dismantling old rubber seal-chipping cutting and removing the bolt and nut dismantling taking out and stacking old rubber seal from the gate with out any damage. including cost of all labour tools and wccessories and lead lift and incidental and conveyance 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

OD9727/2025-2026:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges.

OD9729/2025-2026:Fabrication of mechanical structures and accessories as per approved specifications, drawings and directions of deptl fficer at site including cost of labour, machinery, all leads and lifis, incidental and handling charges etc complete but excluding cost of material already supplied

OD19277/2025-2026:Providing scaffolding for rubber seal replacement of gates etc including cost of materials fabrication etc complete

85.114:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns after cleaning the surface using 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

Pulley Overhauling

OD24101/2025-2026:For regulator gates, cost for setting up and removal of scaffolding once for dismantling or re-installation of pulleys mounted on hoisting bridge

OD24102/2025-2026:For regulator gates, disconnecting pulley mounted on hoisting bridge, dismantling them, performing necessary maintenance and lubrication works for smooth operation and re-installing them on the bridge excluding scaffolding cost

OD24100/2025-2026:For regulator gates, disconnecting pulley mounted on the gate, dismantling them, performing necessary maintenance and lubrication works for smooth operation and re-installing them on the gate