Execution of various Electrical works under (Machinery and Equipment) for Mechanical Division Srinagar etc for WSS Dalbund Nishat part-2ND

Amount

Execution of various Electrical works under (Machinery & Equipment) for Mechanical Division Srinagar etc for WSS Dalbund Nishat part-2ND

Design ,Supply, Installation, Testing & Commissioning of 400 KVA manually operated 6 steps voltage stabilizer shall be designed and manufactured for the following specifications: a).Type of Voltage Controller : Manually operated copper strip wound, 3 phase & neutral AC power supply. b).Type of Regulator:Double plate type with electrolytic copper contacts. c).Input Voltage:180 - 440 V d).Output Voltage:440V e).Frequency:50_+3% c/s f).Windings:Electrolytic grade copper strips of adequate section, vacuum impregnated and oven dried g).Insulation:Fibre glass insulations to tested parameter h).Efficiency:98% i).Cooling:Natural with convection fins, oil cooled j).Temp. Rise (Max):20 c max above ambient k. Mounting:Mounting on uni-directional wheels at four corners l).Duty Cycle:100% continuous m).Enclosure:M S Sheet 2 mm thick in pressed CGR sheet, powder coated duly strengthened with stiffeners of MS flat/angle. It shall also be provided with a filling nozzle at the top & a drain at the bottom duly plugged. n).Core Laminates:High grade low eddy current loss grain oriented silicon steel aminations o).Load:Three phase induction motor load with full load amperage (max. 550 Amp). p).Display Panel:The container shall be provided with a display on the top housing 2 no voltmeter(0-500V) digital type for incoming & outgoing feeders &3no phase indication lamps (RYB) of neon type. q).Cooling Medium:The container /Voltage stabilizer tank shall be filled with relevant grade T.oilupto the required level r).Connection Box:The Stabilizer shall be provided with complete input/output connection box/junction box to ensure proper input/output power supply of voltage stabilizer. Note:-Testing of the voltage stabilizer shall have to be done for full load at output.

Providing & Fitting / Laying of PVC Insulated Single Core Heat Resistant & Fire Resistant Copper Wire 120Sq.mm multi strands (Havells/ Polycab/RR )make conductor material as per class -2 of IS 8130. The cable to be laid on floor shall have to be covered in flexible rubber Sleeve of required size which is to be provided by the firm

Providing & Fitting / Laying of PVC Insulated Single Core Heat Resistant & Fire Resistant Copper Wire 240Sq.mm multi strands 240Sq.mm size (Havells/ Polycab/RR )make conductor material as per class -2 of IS 8130 installed on raceways at required places / on walls. Necessary clamps / fixtures / Ties required for installation of Wire shall have to be provided by the firm. The cable to be laid on floor shall have to be covered in flexible rubber Sleeve of required size which is to be provided by the firm

Providing & fitting of Copper Thimble 120 MM of Dowell’s make including crimping and heat shrinkable PVC Sleeves.

Providing & fitting of Copper Thimble 240 MM of Dowell’s make, nuts, bolts washers , including crimping, heat shrinkable PVC Sleeves.

Providing & fitting of Aluminum Thimble 400 MM of Dowell’s make including crimping and heat shrinkable PVC Sleeves

Providing & Fitting of MCCB of following specifications: Rated Current: 800 Amp . Thermal release Range: 600-800 Amp. No. of Poles : 3 Pole Breaking Capacity : 50 KA Operational Voltage: 415 + 15 % . Type of release: Thermal magnetic. Frequency: 50 Hz + 3 %. Make : L & T/Siemens/Schneider Model : DTH 800 The Job includes P/F of Spreader 800 Amp Capacity Spreader 6Nos and Copper thimbles 6 Nos as per conductor size at site of Dowell’s make along with required fasteners for installation it on the Panel Board / Wall.

Providing and laying of chequered rubber mats as floor covering around electro mechanical machineries for safe guarding the life and limb of workman due to possible leakage of current and short circuiting. The mats shall be as per IS:15652 & IS: 5424 including following specifications, Composition: Rubber compound of high quality natural rubber. Surface: chequered antiskid fluted design. Size: 1Mx2 M x10 MM Acceptable makes :Duratuf/Jyoti or its equivalent.

ASIF ENGINEERING WORKS AZAD GUNJ BARAMULLA

M/S KHAN ELECTRICALS and MECHANICALS WORKS

M/s Shaheen Enterprises