University Of Agricultural Sciences Tender

Labour charges for laying of 1.1 KV class UG cable in existing trench GI pipe/stone ware pipe/on wall/on pole as required. In existing Trench/duct, a) -do- 25 Sqmm to 75 Sqmm

b) On wall /Structure, -do- 25 Sqmm to 75 Sqmm

Supplying tinned copper lugs and crimping and wiring to terminal point for wire of the following sizes. a)-do- 35 Sqmm long Barrel

-do- 70 Sqmm long Barrel

Fabricating supplying and mounting MS box made out ….. SWG suitable for floor / wall mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped with tamper proof locking arrangements, with suitable size clamps with necessary cable entry pipe with gland and box should be finished with 7 tanks treatment with powder coated paint and finally finished with approved colour etc., complete. 14 SWG

Supplying and fixing angle iron frame work fabricated out of M.S. angle iron … and MS flat… with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint. 40x40x6mm

Supplying…… amps rated 3 phase with neutral bus bar using required capacity electricity aluminium strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic/FRP/DMC insulator which are mounted on powder coated 40x6mm M.S. flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete. 250 Amps 4x30x10mm Aluminium Strips

Supplying of on load charge over switches 4 poles AC-23A Duty, 415V, 50 HZ, aC supply (Open Execution) 200 Amps

Supplying and fixing Moulded Case Circuit Breaker (MCCB)) over the existing wood/panel board using necessary screws, bolts, nuts necessary phase separators, handle and wiring complete. Protection of Overload and short circuit with thermal Magnetic/Micro processor release and Earth Fault as per IS-13947.(1Cu=1cs). FOUR POLE, -do- 125 Amps 25 kA

160 Amps 25 kA

Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440 v A.C. 50 Hz 12/24v D.C.

Supplying, installing, testing and commissioning of Diesel Generator set with following specifications power rating as per standard reference condition as per BS 5514/ISO 3046/ISO 8528 & IS 1002/ISO 3486 Generator set specifications. Engine: Diesel generating set are rated at 1500 RPM and conform to ISO 8528 specifications. The engines are radiator cooled, four stroke and multi cylinder, conforming to ISO 3046. The scope of supply includes: Electrical starter motor 12V DC Battery charging alternator, Bosch fuel system with mechanical governor, A1 class spin-on lube oil filter spin-on dual fuel filter with water separator. Turbocharger, charge air cooler, Silencer (Hospital grade). Dry type air cleaner, shutoff coil, Flywheel and fly wheel housing, First fill of lube oil and coolant, safety for low lube oil pressure, safety for high water temperature. Permissible overload of 10% for one hour in 12 hours of operation. Capacity of Fuel Tank: Fuel tank suitable for 8 hours of operation. Alternator: Alternator is suitable for operation at 1500 RPM, 415 Volts, 0.8 pf (lag) satiable for 50 Hz, 3 phase 4 wire systems, conforming to IS/EC 60034-1. The Alternator is brushless type, screen protected, revolving filed, self excited self regulated through an AVR. The alternator shall have ± 1.0% voltage regulation (max) in static conditions-IP: 23 protections with insulation class H. Mounting arrangement: Engine and alternator are mounted on a common MS fabricated base frame with AVM pads. Control Panel: The control panel is manufactured with 14/16 gauge CRCA sheet and is powder coated for weather -proof and long lasting finish. The control panel consists of the following parts:- PSO500 Controller. Aluminium bus bars with suitable capacity within/outgoing terminals, indicating lamps for ‘Load On’ and ‘Set Running’ instrument fuses duly wired and ferruled, MCCB of suitable rating with over load and short circuit protections. Genset Controller: Microprocessor based generator set monitoring and control system. The control provides a simple operator interface to the generator set, manual and remote start/stop control, shutdown fault indication and an LCD hour counter. The integration of all functions into a single control system provides enhanced reliability and performance compared to conventional generator set control systems. This control has been designed and tested to meet harsh environment in which gensets are typically applied. Features, Functions, protections 16 character x2 line alphanumeric LCD display with LED backlight. Operator interface, Provide a record of most recent fault conditions. Fault history stored in the control non volatile memory, provide Alternator Data, Voltage (1 ph or 3 ph line to line and line to neutral voltage, Current (1 ph or 3 ph), KVA (3 ph and total), Frequency, provide Engine Date, Starting battery voltage, Engine running hours, Engine Temp, Engine oil pressure, Control includes provision for Service adjustment and calibration of DG control functions, voltage, frequency selection, Configurable input and output set up, Meter calibration, Engine controls, power Start operates on 12 VDC batteries, -Auto start mode accepts a ground signal from remote devices to automatically start the DG set. The remote start will also wake up the control system from sleep mode. Engine Starting- The Control system supports automatic engine starting, Primary and back up start disconnects are achieved by battery charging alternator feedback or main alternator output frequency. Controller provide configurable time delay of 0-300 secs to start after remote start signal and time delay of 0-600 secs prior to shut down after stop signal. Sleep mode increase battery life. Configurable current settings from low to minimize current draw when genset is not working. Engine Protective functions include, configurable alarm output, Emergency stop: Annunciated wherever an emergency stop signal is received by the control. Low lube oil pressure warning and shutdown, High engine water temp warning/shutdown. Low coolant temp warning, Sensor failure indication, Low and high battery voltage warning, Weak battery warning, Fail to start shut down, Cracking lockout: Control will not allow the starter to engage or to crank the running engine. Cyclic cranking: Configurable for the number of starting cycle (1 to 7) and duration of crank and rest period. Alternator Protective functions includes, -High and Low AC voltage shut down, under and over frequency shutdown/warning, Loss of sensing voltage input shut down. Acoustic enclosure: The acoustic enclosure shall be made of 1.6 mm thick CRCA sheets in suitable approved shade and a structural/ sheet metal base frame painted in black. The walls of the enclosure are insulated with fire retardant foam so as to comply with the 75dBA at 1 mtr sound levels specified by Ministry of environment & Forest. The enclosure has the following features: Specially designed to meet stringent MOEF/CPCB norms of 75dBA @ 1 mtr at 75% load under free field conditions, two point lifting for easy handling at customer site, Designed to have optimum serviceability, Air inlet louvers specially designed to operate at rated load made on special purpose CNC machines for consistency in quality and workmanship, Powder coated for long lasting service lift and superior finish, With UV resistant powder coating, can withstand extreme environment. Use of special hardware for longer life, insulation material meets exacting IS 8183 specifications for better sound attenuation, Flush styling-no projections, Fluid drains for lube oil and fuel, Fuel filling point inside the enclosure. The complete set shall have sufficient safety and adhence to NEC 2016, IEC-CPWD specifications, PCB Norms. 100KVA/80kw

Supplying fixing and wiring earth electrode for grounding of lifts, transformers, DG sets etc. using 40mm dia 2.9mm thick 2.5 mtr long GI pipe with GI funnel with mesh and suitable size reducer fixed on the top of the earth electrode. The funnel should be enclosed in a CC chamber of 400x400x400mm with a cast iron cover. The earth electrode shall have staggered holes of 12mm dia and the electrode should be covered 150mm all-round with alternate layers of salt and charcoal from the bottom of the CC chamber. The connection from the electrode is to be established through Gi strip using GI bolts and nuts.

Supplying and running of GI/Copper strips for grounding connections, using necessary fixing materials as required. a)-do- 25x6mm GI Strip

b) -do- 600x600x3mm GI Plate

c) -do- 25x6mm Copper Strip

d) -do- 600x600x3mm Copper plate