Tender For Maintenance Of Electrical Installation & Fans , Repair Maintenance Of Pump Sets, Street / Compound Light At Delhi Archive Building , Qutab Institutional Area, New Delhi During The Year 2023-24 (Sh:-Pdg. And Installation Of Servo Voltage Stabili, Delhi-Delhi
TDR : 38939284
Tender Notice
BOQ
Expired
Delhi
Delhi
Tender For Maintenance Of Electrical Installation & Fans , Repair Maintenance Of Pump Sets, Street / Compound Light At Delhi Archive Building , Qutab Institutional Area, New Delhi During The Year 2023-24 (Sh:-Pdg. And Installation Of Servo Voltage Stabili
Name of Work: MOEI & Fans , RMO Pump Sets, Street / Compound Light at Delhi Archive Building , Qutab Institutional Area, New Delhi during the year 2023-24 (SH:-Pdg. and installation of Servo Voltage Stabilizer at AC Plant of Delhi Archive Building, Qutab Institutional Area, New Delhi)
Sl. No.
Item Description
1
Pdg. and fixing of oil cooled AC servo motor operated voltage stabilizer suitable for unbalanced supply unbalance load having fully IC controlled sensing circuit microprocessor based with in built in filters to improve the output waveform to be pure sinusoidal and control each phase individually. The detailed specification are as under complete with initial charging of oil etc. complete as required.Capacity – 200 KVAInput Voltage range – 260-480VOutput voltage- 400Volt + 1%Type of installation- Indoor Continuous dutyManual control – unit shall have arrangement to control output manually on front panelCooling – Naturally oil cooledIndication- Indication lamp to indicate the unit is ONMetering – 3 Nos. Voltmeter to indicate voltage in each phaseEfficiency – More than 95%
2
Supplying , Laying and fixing following size of PVC insulated and PVC sheathed al. conductor armoured power cable of 1.1 KV grade of following ways as reqd.
3
(a) 3.5 X 185 sq.mm. cable on surface
4
Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/recessed conduit/submain wiring/ cable as required
5
Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required
6
3½ X 185 sq. mm (32mm)
7
Supply & fixing of 320 Amp onload Manual Changeover switch with SS enclosure i/c drilling holes, making connections complete as reqd.
8
Pdg. and fixing of burnout following accessories in the existing cubical type M.S. panel board i/c drilling holes in cubicalpanel/HT Panel/Capacitor Panel/AMF Panel, making connections etc as reqd
9
320 A, 50 kA,TPMCCB (Make Havells/L & T/Siemens)
10
Fabrication, Installation, Testing and Commissioning of floor mounting compartmentalized cubical panel boardminimum 400 mm depth with locking arrangement front openable, totally enclosed, dust & vermin proof fabricated out of 2mm thick cold rolled carbon annealed, sheet steel, with suitable incoming Amp 4 strip Al. busbar, cable alley on both sides, powder coated paint ofapproved shade and 2 nos 25x5mm copper stripsthroughout the width of panel consisting of two earth studs on each strip complete with following incoming and outgoing switchgears including making connections/inter connections with lugs/ thimble for switchgears andcontrol wiring with 2.5 sq.mm PVC insulated FRLScopper conductor cable, including providing 50mm X50mm X 6 mm thick Angle base upto 300 mm aboveground level including necessary grouting / fixing onfloor ( Drawing shall be got approved from Engineer in charge before fabrication(all MCCB\"s shall havespreader link & rotory handle) complete etc. as required
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