Tender For Supply, Erection And Commissioning Of Double Girder Type Eot Crane As Per Site Requirement At Pump Houses Nd-1 And Nd-2 Of M/Garh W/S Mech Division, Narnau
Tender Overview
Project Description
Tender for Supply, Erection And Commissioning Of Double Girder Type Eot Crane As Per Site Requirement At Pump Houses Nd-1 And Nd-2 Of M/Garh W/S Mech Division, Narnau
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 21-Oct-2026 | Corrigendum | Other | 28-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Supply, Erection and Commissioning of Double Girder type E.O.T. Crane tested to 25% overload as per IS: 3177 & IS: 807 Complete with bi-rail type Electric Wire Rope Hoist confirming to IS: 3938, having technical parameters as under.Capacity: 10.0 metric Ton (10,000 Kgs.)Span of crane: As per site requirement.Bridge Construction: Double-Girder type construction consisting of R.S. Joist of adequate strength, complete with M.s. Square bar 50mm welded to top flange of the beam (Girder)Height of lift: 7.0 meters / 8.0 mtr (Approximate) standard lift as per site requirementDuty: Class- II (Indoor/Outdoor type) duty.Electric Motors: Crane Duty, TEFC squirrel cage induction motor as per IS: 325, S-4 rating suitable for 150 starts per hours with Class- F insulation and IP: 55 protection, operating on A.C. 3- Phase, 50Mz main power supply at 415 (Volts+/- 10%) of Bharat Bijlee/SIEMEMS/ABB/CGL. i)Hosting Motors: 20.00 HP/4-Pole ii)Cross Travel Motor: 7.5 HP/4-Pole iii)Long travel Motor: 5 HP/4-Pole X 2 (Double Drive)Operating Speeds: i)Hosting Motors: 6 Meters: per minute ii)Cross Travel Motor: 12.0 Meters: per minute iii)Long travel Motor: 12.0 Meters: per minuteBrakes: All motors of the crane shall be coupled to failsafe, A.C. electromagnetic Drum/Disc-type Brakes designed to be declutched as soon as power supply is cut/switched off.Gears:All gears shall be of helical-type precision machine hobbled from tested quality alloy steel dully housed in a totally enclosed dust & vermin proof oil-bath lubricated gear boxes.Wire Rope:Tested quality, un galvanized steel wire rope of 6x36 or 6x37 construction with fiber/hemp core as per IS 2266 of Usha MARTIN make (size 18 mm/4-falls) shall be used.Controls:From ground level through a plastic bided pendant controller suspended from the hoist having control Voltage of 110- Volts. For safety of the operator complete with (Mains) On/Off push-buttons.Other Safety features:Contractors & overload Relay shall be of Siemens/BCH make, Electrical terminals of tecnoplast/Phenix/Elemax to prevent over hoisting/lowering of the hook block beyond operating limit two way shunt lever type limit switch shall be provided for long travel movement . Finally, a C-series MCB of MG/Hager make shall be provided for mains incoming supply beside individual fuse protection for all motors.Trailing Cables:Trailing cable/Festooning system, consisting of PVC insulated copper cables complete with cable Carrier trolleys running on the section of ISLT: 50 designations.Gantry:Supply of 10 Ton Gantry Crane with end carriages and allied assessories. Supply, Erection and Commissioning of square bar / gantry rail for complete long travel throughout the each pump house for movement of EOT in Horizontal Transmission (HT) as per site requirement.Above item rates are including All Taxes, Transporation/carriage charges, Supply, Erection and Commissioning charges, loading-unloading charges, Civil work (if any) Hydra/welding machine and any other left over machinery/item as per site requirement. (1 No. at Pump house ND-1) Make : Wester, Electromech, INDEF, FELCO, KONE, STAR & any other approved make of Irrigation Department Please Enable Macros to View BoQ information |
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