GENERAL-Dam safety- Renovation works to the Malampuzha dam LB main canal Cross regulator-Providing rubber seals for 3nos. cross regulator shutters at Malampuzha dam LB main canal- Ch 0/260 km-General Mechanical Work

Providing rubber seals for 3nos. cross regulator shutters at Malampuzha dam LB main canal

OD17784/2025-2026:Labour charges for DISMANTLING of Gear set assembly (Bevel gear hoist mechanism) of canal cross regulator.

OD17786/2025-2026:Dismantling of the Canal Shutter ( Up to 2 Tonne weight )/ Hoisting unit, Embedded parts, etc. of the same and stacking at a distance of 100 metre including hire of machinery, labour etc. complete as directed by the departmental officer at site. (Weight of the unserviceable shutters and embedded parts may be calculated as 60% and unserviceable hoisting units as 80%)

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

OD17787/2025-2026:DRILLING (up to depth of 150mm for TMT rod dia. to 25mm) and FASTENING with TMT rod in concrete/Stone including conveyance and labor charges complete. [excluding cost of materials already supplied.]

OD17790/2025-2026:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

OD17789/2025-2026:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD17788/2025-2026:Supply of MS round bar including cost of conveyance charges

OD17793/2025-2026:Fabrication and erection of Embedded parts of Canal shutters ( Up to 2 tonne weight ) and accessories as per approved specifications, drawings and directions of deptl. officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc. complete but excluding cost of material already supplied

OD17792/2025-2026:Fabrication, Supply, erection and assembling in correct position and alignment by welding SS Embedded parts in 304L Grade like roller track, seal track, Seal seat etc. as per approved specifications, drawings and directions of deptl. officer at site including cost of all materials, labour, machinery for planing, welding, shearing, grinding etc., lead and lift, conveyance, incidental and handling etc. complete

OD51618/2025-2026:Fabrication and supply of Structural steel canal gate ( Less than 2 tonne weight ) and accessories as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.

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

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

OD18356/2025-2026:Supplying and fixing cast steel thrust roller assembly having 100mm Dia, 50mm tread width, SS(304) shaft and leaded tin bronze bush and accessories as per approved specifications and drawings including cost of all materials, machineries, labour, all lift and lead, incidental and conveyance charges etc. complete.

OD17993/2025-2026:Over coat painting canal shutters with two coats of epoxy tar black paint confirming to IS14948 with a minimum film thickness of 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 department officers at site.

OD17990/2025-2026:Erection of the Canal 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

OD17992/2025-2026:Labour charges for REFITTING of Gear set assembly (Bevel gear hoist mechanism) of canal cross regulator.

OD17991/2025-2026:SUPPLYING and APPLYING GREASE on SCREW ROD for CANAL GATE

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