MAINTENANCE OF DISPERSAL VALVE and SUPPLY OF NEW ACTUATOR MOTOR FOR VALVE OPERATING MECHANISM OF NEYYAR DAM

Amount

Painting and maintenance of the disperser Valves of RB & LB

OD4019/2022-2023:Dismantling old motor, reduction gear, dial gauge, etc. from the valve mechanism and stack at convenient place within 150m near the site including the cost of material, labor and conveyance 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

OD4022/2022-2023:Supply and fixing of vertical gauge mechanism for Dispersal Valve including all material, labour and conveyance charges etc. as per the direction of departmental officers at site.

OD4027/2022-2023:Supplying and fixing new bevel gears, crown gears, and its bearings for operating mechanism of Dispersion Valve with new ones including labour, hire charges of machinates and conveyance etc. complete as per the directions of departmental officers at site.

OD4028/2022-2023:Supplying and fixing horizontal and vertical transmission shaft and its couplings for operating mechanism of Dispersion Valve with new ones including labour, hire charges of machineries and conveyance etc. complete as per the directions of departmental officers at site.

OD4248/2022-2023:Supplying and fixing of phosphorous bronze nut and its bearings for operating mechanism of Dispersion Valve with new ones including labour, hire charges of machinates and conveyance etc. complete as per the directions of departmental officers at site.

OD12164/2022-2023:Supplying and fixing of screw rod as per sample for operating mechanism of Dispersion Valve with new ones including labour, hire charges of machinates and conveyance etc. complete as per the directions of departmental officers at site.

supply and fixing of actuator motor and its stool for supporting the actuator motor, providing ladder at disperser valve and conducting trail run

OD4023/2022-2023:Supply and fixing of Actuator motor (Squirrel cage induction motor 415V, 50Hz, 3 Phase, 2800 rpm) attached with reduction gearbox which can provide maximum torque of 1000Nm at output speed of 125rpm on itself and allied electrical accessories including cost of all labour, materials and conveyance charges etc complete as per direction of Engineer in charge.

85.101:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

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

OD12165/2022-2023:Fabrication and erection of supporting platform of actuator motor 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

85.115: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

OD13363/2022-2023:Trial run of the disperser valves of both RB & LB with its new actuator motor etc. including cost of all materials, machinery , labour, all lift and lead, incidental and conveyance charges etc. as per instruction of departmental officers in charge.

JOBIN JOSEPH

Bidder Name

SAI ENGINEERING

JOBIN JOSEPH