GENERAL Shiriya anicut Kasaragod District Preventive maintenance of shutters of Shiriya anicut in Kasaragod District General Mechanical Work1

Amount

Removal of debris; dismantling of the existing 3 nos. shutters and its hoisting unit; civil works for hoist bridge foundation

OD494/2023-2024:Clearing the debris, waste materials, wooden logs, etc. in and around the vent area of shutters; and properly dispose at a suitable place as per the direction of the Departmental officer at site

OD3338/2022-2023: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 the site. (Weight of the unserviceable shutters and embedded parts may be calculated as 60% and unserviceable hoisting units as 80%)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

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:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Supply of materials, fabrication of 03 nos. of MS shutters; erection and painting of shutters and its hoist mechanisms

OD3353/2022-2023:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

OD3359/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD487/2023-2024:Supply of EN-8 pin for shutter

OD497/2023-2024:Supply of MS round bar including cost of conveyance charges

OD3389/2022-2023:Supply of M.S Bolt with nut and washer

OD3390/2022-2023:Fabrication and supply of structural steel canal 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 labour, machinery, all leads and lifts, incidental and handling charges etc. complete but excluding cost of material already supplied

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

OD3853/2022-2023:Erection of Canal shutter (upto 2 Tonne weight)/Hoisting bridge/ platform including handrails, 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.

Supply and fixing of bottom and side vertical rubber seals

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

Replacement of 02 nos. gearboxes along with screw rods and overhauling of 03 nos. of gear boxes

OD8855/2022-2023:Providing of Double worm and pinion having a lifting speed of around 5.00 cm/min for hand operation/manual operation including cost of all materials, labour, hire charges and conveyance.

OD3867/2022-2023:Providing EN-8 screw rod 7.50 tonne capacity 4.00 metre lift screw hoist having one number of EN-8 screw shaft having a lifting speed of around 5.00 cm/min for 24 rpm of hand operation including cost of all materials, labour, hire charges and conveyance.

OD3866/2022-2023:Overhauling of gearbox & screw rods of regulator shutter, including cleaning and greasing the gears, screw rod, etc. complete as directed by the Departmental officials at site. Cost includes cost of all materials and labour complete.

Correct alignment and conducting trial run

OD15613/2022-2023:Correcting the alignment of shutter and conducting trial run (for shutter up to 2 tonne weight)

SAI ENGINEERING

Bidder Name

SAI ENGINEERING

SUMESH E S