Supply, installation, testing and commissioning of centralized UPS system in ACDS building, Animal House and Administrative building at CSIR NEIST, Jorhat

Schedule of Quantities

NIT No. NEIST-29(504)/WE-2024

Supply, installation, testing and commissioning of centralized UPS system in Administrative Building, ACDS Div and Animal House at CSIR-NEIST Jorhat

Sl No. Particulars of the item Unit Qnty Rate in figures Rates in words Amount in Rs.

A B C D E F G=D*E

1 Supplying, installation, Testing & Commissioning of of following capacity at full load (Unity Power Factor) at operating temperature 0 to 40 deg C, Relative humidity 0 to 95%, Online double conversion true sine wave Uninterrupted hot swappable (allow for the replacement or addition of battery modules without shutting down the entire system) modular Power Supply (UPS) system with N+1 modules (N denotes total number of moduels requird for rated capacity). The UPS shall include a Rectifier, inverter, battery bank suitable for 30 minutes back up (Battery VAH capacity shall not be less than 1600 VAH per KVA of UPS rating per Hour backup time) on full load (Battery shall be VRLA, SMF in ABS Container) and Static Bypass switch alongwith provision for manual bypass, suitable isolation transformer for additional protection against neutral faults etc. UPS shall have inbuilt phase sequence correction. The UPS systems offered are to be of the latest technology with Digital Control Microprocessor based for reliable operation using Insulated Gate Bipolar Transistor (IGBT)'s both for the rectifier & inverter (3 Level) with PWM (Pulse Width Modulation). The quality of design, manufacturing and inspection process should confirm to the relevant Inter national standards such as IEC/EN/VDE. The operating efficiency of the UPS systems shall be >96% while operating on battery mode and delivering quality power to the 100% non-linear loads. Current total harmonic effect(ITHD) on the input grid shall be < 5% at 50 %load. (The required LC ( inductor (L) and a capacitor (C)) filters shall be included in UPS cost), extreme power factor kit to be included to limit the input power factor (PF) to 0.99 and output power factor shall be unity (i.e. kw rating of the UPS shall be kva rating x 1 ), however UPS shall be suitable to take load at 0.7 laging to 0.7 leading power factor loads. UPS shall be suitable for incoming supply AC : 3Phase 400V +/-20%, 50 Hz +/-5 Hz, AC Output voltage: 3Phase 415 Volt, 50 Hz +/- 0.2Hz, Overload capacity of 120% for 10 mins, Sine wave output. Non condensing, noise level less than 60db at 1 meter distance, protections: Input Under voltage over voltage, abnormal out voltage, battery over charging, output over current, short circuit protection, battery deep discharge protection, 10KV surge. UPS must comply with low voltage electromagnetic compatibility (EMC) achieved as per EN 6204, EN6204 Part I and Part 2, it shall be a Voltage and Frequency Independent (VFI)-type UPS. Communication RS232/RS485/SNMP port open protocol for BMS integration, all hardware & software for iOT Communication as per approved by Engineering in charge.

Required battery racks and interconnecting copper conductor cables of suitable size and connectors and all required accoseries are inclusive of the cost). This system must provide a means for logging and alarming of all monitored points plus email notification. Forced air-cooling with integral inbuilt fans with redundancy (if one fan fail UPS should be able to handle at least 80% of the load, Noise Level 65 DB at 1 meter distance. The system shall be in compliance IEC 62040- 1,2 & 3, IS: 16242 and CPWD Specification. Display Panel (minimum) (In-build 5 inch or more LC Display / LED ) to display : a) Input: Voltage, current, Frequency. b) Bypass: Voltage, Frequency. c) Output: Voltage, frequency, Current.d) Battery: Voltage, Capacity. e) Load: KVA, KW, Percentage. f)Temperature: STS, Inverter, PFC. g) Event Logging & Statistical Data (On LCD/LED): UPS should capture and display up to 3000 events like: Over temperature / DC Bus Fail / Fan Fail / Fuse Fail / Overload / Short-circuit / Device Fail / Inverter Fail / Rectifier Fail / Bypass Fail, etc. h) Statistical Data: No. of power failures / Transfers to Bypass / Total Running time, etc. i) Mains Mode of Operation /Battery Mode of Operation / Bypass feeding the load / UPS Fault /Battery charging and discharging, overload, battery voltage and battery capacity. j) Audible Alarms : Mains Failure, Battery Low Alarm, UPS Overload, Fault, Shutdown, Input Over, Under Voltage, Output Over, Under Voltage, Battery Over, Under Voltage, Over Load and short circuit, Over Temperature. The UPS should have QR code which should contain drawing, test report OEM manual,Geo- Tag of manufacturing location etc.

i 40KVA (Each Power module shall be < 10 KVA) Each 1

ii 60KVA (Each Power module shall be < 10 KVA) Each 1

iii 120KVA (Each Power module shall be < 25 KVA) Each 1

2 Supply of 1100V grade following sizes of aluminium strainded armoured XLPE PVC insulated and sheathed power complete as required.

i 3.5 x 95 sq.mm size Metre 35

ii 3.5 x 25 sq.mm size Metre 35

3 Supplying and fixing required sizes of ring type aluminium cable lugs with cable end termination and proper crimping with the help of machine including necessary connection as required

i 3.5 x 95 sq.mm Set 3

ii 3.5 x 25 sq.mm Set 3

4 Supplying, instalation, testing and commissioning of 110-240VAC operation analog time switch (2 phase out) complete with necessary connection as required. Each 3

5 Supplying, fitting and fixing of sheet steel MCCB enclosure on surface suitable for 125A 4 pole MCCB complete with neutral link, earth bar including all necessary connection as required. Each 2

6 Wiring for light point/fan point/exhaust fan point/ call bell point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC PVC conduit, with piono type switch phenolic laminated sheet, suitable size M.S box and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

i Group C Point 4

7 Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for socket outlet and complete with connections, testing and commissioning etc. as required Each 3

8 Laying on one number PVC insulated and PVC sheathed/XLPE power cable of 1.1kV grade of following size in the esixting masonry open duct as required.

i Upto 35 sq.mm Mtr 35

ii Above 35sq.mm and upto 95 sq.mm Mtr 35

9 Earthing with copper earth plate 600mm x 600mm x 3mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc with charcoal/coke and salt as required Each 4

10 Supplying and laying 25mm x 5mm copper strip at 0.50 metre below ground as strip earth electrode including connection/termination with nut, bolts, washer, spring etc as required. (Jointing shall be done by operlapping and with 2 sets of brass nut & bolt, spring, washer spaced at 50mm) Mtr 40

11 Supplying and fixing of following ways surface/recessed mounting, vertical type, 415 V TPN MCB distribution board of sheet steel, dust protected, duly power coated and painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. (Note vertical type MCB TPDB is normally used where 3 phase outlets are required)

i 4 way (4+12), Double door Each 14

12 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board 415 V, on surface/recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar interconnections, power painted including earthing etc. as required (but without MCB/RCCB/Isolator)

i 4 way (4 +12), Double Door Each 17

13 Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniture circuit breaker sutable for inductive load of following poles in the existing TPN MCB DB comlete with connections, testing and commissioning etc. as required.

i single pole 32 A Each 204

ii 63A 415 Volts TPN isolator Each 17

iii 63A Triple pole MCB 415 V Each 56

14 Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubrical panel, making connection etc as required.

i 100 A 30KA , FP MCCB Each 14

ii 125 A 30KA , FP MCCB Each 2

15 wiring for circuit/submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed medium class PVC conduit as required.

i 2 x 4 mm + 1 x 4 sq. mm earth wire Mtr 210

ii 4 x 10 sq. mm + 2 x 6 sq. mm earth wire Metre 330

iii 4 x 4 sq. mm + 2 x 4 sq. mm earth wire Metre 200

iv 4 x 6 sq. mm + 2 x 6 sq. mm earth wire Metre 165

16 Supply , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R 407 Green Refrigerant, wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 Degree Celsius. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS /International Electro technical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature)

i 1.5 TR with 5 Star BEE Rating Each 6

17 Supplying fitting and fixing of following materias as an additional external parts for air conditioners complete with jointing of copper pipe by means of blazing, wall mounting air condiners out door units metal frame with the help of proper sizes of nuts & bolts etc as required.

i Soft copper pipe/tube dia 1/4 inch (6.35mm) diameter Mtr 30

ii Thermal insulation rubber tube 3/8 inch (9.5mm) outer dia and 6mm inner dia Mtr 30

iii Rust proof wall mounting irom AC outdoor unit bracket/frame Each 6

18 Providing and fixing of aluminium work for doors, windows, ventilators and partitions with extruded built up mstandard tubular sections/appropriate Z sections and other sections of approved make conforming to IS:733 and IS:1285, fixing with dash fasteners of reuired dia and size, including necessary filling up the gaps at junction, i.e. at top,bottom and sides with required EPDM rubber/neoprene gasket et. Aluminium sections shall be smooth, rush free, straight, mitred and joind mechanically where required including cleat angle, aluminium snap beading for glazing/panelling, CP brass/stainless steel screws, all complete as per architectural drawings and the directions of Engineer-In-Charge (Glazing, panelling and dash fasteners to be paid seperately).For fixed portion anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868.Minimum anodic coating of grade AC 15 Kg 333.85

19 Providing and fixing glazing in aluminium door, windo, ventilator shutters and partions etc with EPDM rubber/neoprene gasket etc complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item). With float glass panes of 4.0 mm thickness (weight not less than 10 kg/sqm) Sqm 33.173

20 Providing and fixing double action hydralic floor spring of approved brand and manufacture conforming to IS: 6315 having brand logo embossed on the body/plate with double spring mechanism and door weight up to 125kg, for doors, including cost of cutting floors, embedding floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece MS sheet outer box with slide plate etc, complete as per the direction of Engineer-In-Chharge with stainless steel cover plate minimum 1.25 mm thickness. Each 4

Total quoted amount in Rs.

NB Above rates are inclusive of all government levies.

No alternation or editing of the itemes are acceptable. Name of the Quoted firm :

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