Nalanda University Tender

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required as er the DSR 2018-E&M, 5.14, The system looing and coonections will be part of the DG set. This Line Item is being rovided for the connection of others existing system

Cu Plate Earthing for Each DG set and Panel : Earthing with copper earth plate 600 mm X 600 mm X 3 mm mmthick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre AS ER DSR 2018, E&M 5.6

Oen protocall SCADA Dislay(preferably 32Inch) with 30 Minutes of Backup through UPS

SITC of 82.5KVA with AMF Panel and ATS Facilities. The work shall be executed as per CPWD General Specifications for Electrical Works( Part VII DG Sets - Latest Edition), as per relevant IS and as per directions of Engineer-in-charge. Additional specifications are to be read in conjunction with above and in case of variations, specifications given in Additional conditions shall apply. Nothing extra shall be paid on this account. The tenderer in his own interest must visit the site and familiarise himself with the site conditions before tendering To be Installed in Outreach/ADMIN Building .SITC of ‘Silent Type’ Diesel Generating set alongwith required control cabling, Cu. earthing system & Connection through 50x5mm Cu strips , control relays & all accessories having Prime Power Rating of 82.5 KVA, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85 Load Factor and consisting of the followings: a) Diesel Engine:Diesel engine 4 stroke water cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 55 Degree C, 50% RH & at 540 Meter MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10 % over loading for one hour after 12 hours of continuous operation. The engine will be fitted complete with all the required accessories. b) Engine mounted Instrument Panel fitted with and having digital display for following: (i) Start-stop switch with key(ii) Water temperature indication(iii) Lubrication oil pressure indication(iv) Lubrication oil temperature indication(v) Battery charging indication(vi) RPM indication(vii) Over speed indication(viii) Low lub. Oil trip indication(ix) Engine Hours indicationb) Alternator :Synchronous alternator rated at 82.5 KVA, 415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree C, 50% RH. The alternator shall be having SPDP enclosure, brushless, continuous duty, self-excited and self-regulated through AVR conforming to IS: 4722/BS 2613 suitable for tropical conditions and with class- H insulation. c) Fuel Tank:Daily service fuel tank fabricated out of 3 mm thick M.S. sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS class ‘C’ pipes of suitable dia. Complete with valves, level indications & accessories as required as per specifications. This scope includes SITC of required fuel tank & piping to the DG Set with pump etc compete as required. d) Exhaust System:Dry exhaust manifold with hospital exhaust silencer and catalytic convertor. Supplying and fixing exhaust gas piping of suitable dia welded black MS, B class pipe conforming to IS:3589 cutout required lengths and installed with necessary bends, supports and clamps, anti-vibration mountings, insulation of exhaust system with mineral wool/rock wool, 50 mm thick wire mesh & aluminium cladding etc, as required. Supply, Making, fabrication of MS structure for support of exhaust pipe i/c RCC frame work and foundation as may be required. e) Starting System:12V/24V DC starting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable nos. of batteries (no. of plates, Amp. Hour & Volt - capacity to be specified by vendor with techncal bid, lead acid type) as required as per specifications. f) AMF + ATS DG controller panel & Auto Load Shifting to be provided - For Each DG set seerately - One silent DG set to be installed at LAB/Accademic Building and Another DG with AMF(Automatic Load Tranfer Facilities -Auto Main Failure Panel) will be Installed at School Building. This shall include all the MCCB / ACB as asked in the SLD to control the power shifting facilities with all work, relays etc. g) Accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere as per specifications. h) All the Meters, Controllers, Ralays & Switchgears shall be SCADA enabled & motorised to facilitate SCADA based operations etc as required. i) Civil Foundation for the DG Sets will be made available by clinet but the complete detail & supervision for the same shall be in this scope. j) All the legal process & statutary approval for these DG Set shall be in this scope, client will pay all the legal charges separately on the basis of supporting documents made available against each process. k) All required multicore control cabling & cu. earthing work is part of this scope.l) It is part of this scope to provided necessary extention for exhaust system as per CPCB & other national / local norms. (Qunatification + SITC of 82.5KVA with AMF Panel and ATS Facilities- required at two Places - so, 82.5KVA DG set with AMF - 2 Set)

AMC Support and comrehensive maintenace support during DLP Period of 2 Yers for all four number DG set with AMF Panel and Sync Panel (All System)