Tender for Department of Irrigation and Flood Control - NTID 30653279
Department of Irrigation and Flood Control
Baramulla, Jammu and Kashmir, India
NTID 30653279
- Opening Date : Wed 22nd February, 2023
- Closing Date : Tue 21st February, 2023
- ₹ 0.00
- NTID 30653279
Electrical Works To Be Carried Out At Lift Irrigation Scheme Jabla Salamabad.
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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BOQ Items Total Items : 31 | Total Qty : 761
# | Item | Quantity | Units |
---|---|---|---|
1 | Internal Cables Supply, installation, testing & commissioning of 37/.083 PVC double sheathed copper cable to be laid from main control panel to voltage stabilizer to starter to motor of lift irrigation scheme Jabla Salamabad. The cable shall be thimble at each end with Dowell make thimble and shall be laid through the cable duct to be provided by civil wing. The cable shall be of following specification SPECIFICATIONS: IS : 1554(part I) Amperage: 220 Amp Voltage: 1100V Insulation: PVC double sheathed No of wires: 37 Dia of each wire: 14SWG Make of cable: Gloster/ Havells/ Finolex/ National Thimble: Dowell Make/Equivalent. | 90 | Mtr. |
2 | Service Line Supply, installation, testing & commissioning of 200 sq mm. PVC insulated armoured aluminum cable single core to be laid from distribution transformer to main control panel of Jabla Salamabad Khul. The cable shall be thimble at each end with Dowell/Equivalent make thimble. The cable shall be of following specification: Voltage: 1100V Insulation: PVC double sheathed Make of cable: Gloster /Havells/ Finolex /National Armouring: Steel Strip Armouring Thimble: Dowell Make/Equivalent | 90 | Mtr. |
3 | Voltage Stabilizer Details of work: Designing, providing, supply, installation, commissioning & testing of 200 KVA capacity copper wound voltage stabilizer at LIS Jabla Salamabad Khul. The stabilizer shall have following specifications. Capacity: 200 KVA Three phase Type: Manually controlled Cooling: Oil Cooled Make: Reputed make Input Voltage: 270-460 volts (phase to phase), 160-270 volts (phase to Neutral) Output Voltage: 415 volts +10 % (phase to phase) 240 volts + 10 % (phase to Neutral) Suitable for: 100 % BALANCED Application: Indoor type Phase: 3-Ph, 4 wires Frequency: 50 HZ + 3 % Response time: Instantaneous (millisecond) Mode of operation: Manual Suitability: Suitable for all Power Factors Duty Cycle: Continuous 24 Hrs. Efficiency: 98 % at full load. Losses at No Load: As per standards Losses at Full Load: As per standards Laminations used: Imported low Losses CRGO Laminations M4 Grade Class of Insulation: Class-A. Greater Than 6 M ohms Break Down Strength: 500 volt AC for 1 minute (for whole unit) Transformer winding: Copper strip. Container: 2-3mm thick MS steel with enameled paint Voltage regulator: 8/6 steps with suitable amperage Transformer oil: ISI Marked preferably power oil ADDITIONAL FEATURES: 1. Earth fault protection. 2. High Grade CRGO Lamination. 3. 99.9% pure copper. 4. High efficiency. INSTRUMENT ACCESSORIES: 1. Main ON indicating lamps in each phase. 2. Voltmeter with input & output sides. 3. Selector switch 03 no. Transformer Oil Sealed Barrel = 3Barrel Make = HP/Castrol The Toil should be fill in stabilizer at site in presence of Engineers and after topping it properly rest of the t-oil not in use should be shifted to store. GENERAL ARRANGEMENTS: The container shall have cooling radiators & mounted on sliding wheels, other fittings would include as follows: Lifting Lugs, Earthing Terminals-2 nos. Oil Level indicators, Rating Plate, Name plate, draining valve at appropriate place. | 2 | Job |
4 | Main Control Panel: Manufacturing, supply, installation, testing & commissioning of 400 Amp LT Main control panel for Jabla Salamabad lift irrigation scheme. The panel shall be of following specifications & shall compromise of the equipment s detailed below: The LT panel shall be totally enclosed free standing type sheet metal enclosed dust and vermin proof, indoor type fabricated out of 14 gauge sheet and shall be suitable to work on 415+ 10% volts, 50 HZ , and three phase AC supply. The panel shall compromise of one incoming and two independently out going compartments for two pumping units and one auxiliary compartments for local load, confirming to relevant ISS/BSS codes . Incoming feeder panel shall be rated at 400Amp. INCOMMING FEEDER: a. One 630Amp ACB non draw out type manually operated suitable to operate at 415+ 10% with AC under voltage release 240-500Volts metallic /electronic over load relay with short circuit and earth with DNI magneto release preferably of L&T/Havells/Siemens/Schneider/Equivalent make as established in EOI of Superintending Engineer Mechanical Circle Kashmir I&FC Department Srinagar four pole having breaking capacity 50KA. b. Four air insulated copper bus bar rated at 400 Amps. c. One 500 Amp 96 mm sq flash arrestor pattern industrial types CT operated ampere meter with 3-way on off selector switch to register the phase current. d. 0-500 Volts voltmeter 96 mm sq flash arrestor pattern industrial types CT operated ampere meter with 3-way on off selector switch to register the phase current. e. One three phase four wire unbalanced load dynamic meter type f. One CT operated power factor meter. g. one digital frequency meter h. Three no 240 500-volt neon indicating lamps. OUTGOING FEEDER: a. Two 250Amp MCCB suitable to operate at 415+ 10% Volts shall be provide for 150 HP starter control panel of L&T/Havells/Siemens/Schneider/Equivalent make as established in EOI of Superintending Engineer Mechanical Circle Kashmir I&FC Department Srinagar. The MCCB should be three pole and having breaking capacity 50KA b. Three air insulated copper bus bar rated at 400 Amps c. One 300 Amp 96 mm sq flash arrestor pattern industrial types CT operated ampere meter with 3-way on off selector switch to register the phase current. d. 0-500 Volts voltmeter 96 mm sq flash arrestor pattern industrial types CT operated ampere meter with 3-way on off selector switch to register the phase current. e. One hour meter to register the individual working of each pumping unit capable to register 10000 working hours. f. Three no 240 500-volt neon indicating lamps. AUXILLIARY FEEDER: one auxiliary control box shall be rated at 100Amp having a symmetrical breaking capacity of adequate strength and equipped with: a. One 160Amp MCCB suitable to operate at 415+ 10% Volts for auxiliary control panel of L&T/Havells/Siemens/Schneider/Equivalent make as established in EOI of Superintending Engineer Mechanical Circle Kashmir I&FC Department Srinagar. b. Three air insulated copper bus bar c. One 200 Amp 96 mm sq flash arrestor pattern industrial types CT operated ampere meter with 3-way on off selector switch to register the phase current. d. 0-500 Volts voltmeter 96 mm sq flash arrestor pattern industrial types CT operated ampere meter with 3-way on off selector switch to register the phase current. e. Three no 240 500-volt neon indicating lamp | 1 | Job |
5 | RUBBER MATS :Providing &laying of checkered shock proof rubber mating of IS mark for lift irrigation scheme Jabla Salamabad Khul of reputed make. The electrical mats are used as floor covering in areas of high voltage applications for the safety of the workers generally caused due to leakage of electric current. Construction: Insulating mats made from highly electrical resistant elastomer, free from any insertions. Surface: upper surface is having small anti-skid aberration marks to avoid slippery effects and lower is plain. Usage: The rubber mats can be placed in front of HT/LT electrical control panel, voltage stabilizer, starters, motors, bus bars for safety of workers. Specifications: Size: 1M Width X 2Mtr Length Color: Black Thickness: 19mm Certified By: IS Approved | 4 | Job |
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