Design, Supply, Installation, Testing and Commissioning of VRV/VRF type Air conditioning System (with O and M for one year), CCTV, Wi-Fi system and UPS for Multi-storied Academic Tower at Zakir Husain Delhi College, New Delhi.

Amount

Unconditonal rebate

Amount after Unconditional Rebate

Description of Work / Item(s)

Amount

Total of All BoQ

Total Amount Of BoQ3

Total Amount Of BoQ4

Bidder Name

Amount

N S Associates Pvt Ltd.(GSTN-07AABCN7057J1Z8)

Airef Engineers Pvt Ltd(GSTN-NA)

Description of Work / Item(s)

Amount

NON SCHEDULE ITEMS/(MARKET RATE ITEMS) E&M

NS-1 Supply, Installation, Testing & commissioning of BHF-joint kits for all outdoor units as per specifications.

NS-2a Supply, Installation, Testing & commissioning of single phase ceiling suspended ductable type Treated Fresh Air (TFA) units suitable for single phase AC supply & suitable for Heating & cooling. Capacity 8.0 TR.

NS-2b Supply, Installation, Testing & commissioning of single phase ceiling suspended ductable type Treated Fresh Air (TFA) units suitable for single phase AC supply & suitable for Heating & cooling. Capacity 4.1 TR.

NS-3 The Active Air Purification system should consist of Supply, Installation, Testing and commissioning of Bipolar Ionisation System. The Bipolar Ionisation System must be a combination of Tube Based Model and Needle Point Model (Needle Point should have Nitinol (nickel titanium) Needles) and Carbon Fibre Brush Model, System should produce positive and negative ions for creating a Bio Climate rich in ions and hence neutralising harmful pollutants including pathogens, Volatile Organic Compounds and Particulate Matter. The Carbon Brush self-balancing ionizer should be installed at the fan inlet of fan coil units, VRF cassettes, ductless splits , AHU and Ductable HVAC System. These ionizers should be self-contained in a potted ABS box with a moulded flange and mounting holes and is protected with an inline glass cartridge fuse. The Needle Point Ionizer should be automatic cleaning needlepoint ionizer producing positive and negative ions that neutralize harmful pollutants and odours in the occupied space. The Needle Point compact unit Should automatically remove dust and dirt build-up on the emitters eliminating the need for any maintenance. The Unit can be easily mounted at the fan inlet of any air handling system, including RTU's, ptacs, mini-splits, fan coil units and VRF systems. The Unit should accept 12-24 VAC/DC. The Tube Based Model should be a single-tube or double tube or 5 tube unit that can be installed in ductwork utilizing the pre-drilled flange and factory applied gasket. The installer makes a duct cut out and secures the unit with self-tapping sheet metal screws. The unit can also be installed inside an AHU, Treated Fresh Air unit, Heat Recovery Ventilation Unit, utilizing a contractor supplied mounting bracket. Power to the ionization unit should be interlocked with system fan operation. The power input fitting provides easy disconnection of the power supply for servicing the unit. A five position ion level control knob varies the ion output between 50% and 100%. The Life of Tube should be minimum 17600 working hours.

Product should have UL 867 and UL 2998 certification (for zero ozone emission). The OEM shall have Efficacy test report on COVID from any Internationally/Nationally recognised Laboratory. The System should be capable of providing periodic Preventive maintenance for automated after sales support service in form of notification/alerts and user interaction through dashboard application. Following Certifications are mandatory to produce 1. The Carbon Brush and Self Cleaning nickel titanium based Needle Point Bipolar Ionizer must be UL 2043 certified. 2.The Carbon Brush and Self Cleaning nickel titanium based Needle Point Bipolar Ionizer must have UL-2998 Certification for Safety against Zero Ozone Emission as per recommendation by ASHRAE. 3. The Carbon Brush and Self Cleaning nickel titanium based Needle Point Bipolar Ionizer and Tube Based Model Should be tested on UL or Intertek/ETL to prove conformance to UL 867 for electronic devices. 4. Other Certification ISO 16000.

Manufacturers shall provide Test report from Internationally/Nationally recognized Lab for proven efficacy on below pathogens with minimum kill rates for the following pathogens given the allotted time and in a space condition: a) SARS-CoV-2 (COVID-19) Human Strain b) MS2 Bacteriophage (Surrogates COVID-19) c) Omicron Variant of SARS-CoV-2 d) H1N1 e) Total Bacterial Count Reduction rate of more than 90% from NABL Accredited Lab f) Yeas & Mold/Total fungal count Reduction rate of more than 90% from NABL Accredited Lab

NS-4 Supply, Installation, Testing & commissioning of Y-joints for all indoors branch piping.

NS-5 Supply, installation, testing, termination and commissioning of sheathed control cum transimission wiring (should be shielded cable in PVC Pipe) of 2C x 1.5 Sqmm Cu between indoor unit and out door unit and indoor units and its remote controller in 20 mm PVC conduit.

NS-6 - Supply,installation,testing and commissioning of fire retardant nonporous double layer flexible connection between each duct type indoor unit and ducting.

NS-7 - Providing & fixing rigid PVC piping complete with fittings, supports as per specifications and pre insulated with 6mm thick closed cell elastomeric nitrile rubber tubular insulation.

NS-7 (a) - 25 mm dia

NS-7 (b) - 32 mm dia

NS-7 (c) - 40 mm dia

FRONT OPERATED PANEL Design, manufacture, supplying fixing in position of the following front operated cubicle OUTDOOR Type , front access, dead back, 2mm thick steel enclosed free standing, dust and vermin proof, switchboard with IP42 protection with hinged and lockable doors complete with interconnections, tinned copper crimping lugs, bonding to earth and painting, suitable for use at 415 volts, 3 phase 4 wire 50 Hertz system, and suitable for a fault level symmetrical at 415 volts as mentioned below. All switchboards shall be modular type and have provision for entry of cables from the top /bottom as required. The cost shall include providing and fixing of 100 x 50 x 6 mm channels for switchboard support. All live accessible parts shall be shrouded and all equipment shall be finger touch proof. The Busbars insulation shall be with heat shrinkable sleeves. SMC/DMC shrouds and busbar supports shall be used. All MCCB shall have phase barriers, rotary handles and extension terminal as required . All unbalanced kWH meter shall have communication module for BMS connectivity

Airconditioning Outdoor Panel INCOMER 1 No.630A TPN MCCB (25 KA) (Microprocessor based) METERING & INDICATION 1 set of R,Y,B phase indicating lamps 1 No. (0-500V) Voltmeter with Built-in VSS with 3 nos. 2A SP MCB 1 No. (0-630A) Ammeter with ASS with 3 nos. 630/5A CT's BUS-BAR 1 Set of 800A TPN Aluminium Bus Bar with colour coded PVC Sleeves OUTGOINGS 4 Nos. 100A TP MCCB 4 Nos. 63A TP MCCB 2 Nos. 125A TP MCCB Supply, installation, testing & commissioning of A/C Outdoor panel as described above.

NS-9 Supply and Fixing of 400A TPN MCCB (Microprocessor Based) with 36KA rating in the existing panel with suitable BUS Bar complete in all respect.

NS-10 - Supply of XLPE insulated PVC sheathed ( Heavy duty ) armored electric cable with aluminum conductor for working voltage of 1100 volts confirming to IS : 7098 ( Part- I ).

NS-10 (a) - 3.5C X 25 Sqmm

NS-10 (b) - 3.5C X 50 Sqmm

NS-10 (c ) - 3.5C X 400 Sqmm

STRUCTURED CABLING SYSTEM PASSIVE

NS-11 Supply, Installation, Testing & Commissioning of Armoured 06 Core Singlemode (OS2) 9/125 Fiber Cable, ITU G.652.D, G.657A1, Outdoor ECCS Armored Fiber Cable with PBT Loose Tube Filled With Thixotropic Jelly, Uni-Tube, Glass Yarn, Water Swellable Tape Under Armor, UV-HDPE Jacket.

NS-12 Supply, Installation, Testing & Commissioning of 6 Port 1U x 19” LIU Loaded with Singlemode OS2 LC Adapters & LSZH Pigtails along with Splice Trays, Min. 4 No of Circular Cable Entry with Rubber Groummet/Glands to close any open entry, Cable Holders for Cable Entry Inside Panel, Heat Shrink Tubes for Splices, Tube for open fibers, Ties, Panel shall be Powder Coated with Min. 1.2mm Metal Sheath, 30 Years Channel Warranty. Factory Loaded LC Type LSZH Pigtails should meet IEC 61034-1 ,IEC-60332-1, IEC-60754-1, Insertion loss <= 0.35 dB, Return Loss >= 50, Attenuation: 1310/1550 : 0.3/0.2 dB/KM, Repeatability: <= 0.2DB 1000 Times Mating Cycles, RoHS Complied, Meets ANSI/TIA 568.3-D.

NS-13 Supply, Installation, Testing & Commissioning of 24 Port 1U x 19” LIU Loaded with Singlemode OS2 LC Adapters & LSZH Pigtails along with Splice Trays, Min. 4 No of Circular Cable Entry with Rubber Groummet/Glands to close any open entry, Cable Holders for Cable Entry Inside Panel, Heat Shrink Tubes for Splices, Tube for open fibers, Ties, Panel shall be Powder Coated with Min. 1.2mm Metal Sheath, 30 Years Channel Warranty. Factory Loaded LC Type LSZH Pigtails should meet IEC 61034-1 ,IEC-60332-1, IEC-60754-1, Insertion loss <= 0.35 dB, Return Loss >= 50, Attenuation: 1310/1550 : 0.3/0.2 dB/KM, Repeatability: <= 0.2DB 1000 Times Mating Cycles, RoHS Complied, Meets ANSI/TIA 568.3-D

NS-14 Supply, Installation, Testing & Commissioning of Fiber Patch Cord, LC - LC, Spiral Steel Armored, 9/125μm OS2 Singlemode Round Cord (4.0 +/- 0.2mm), Duplex.

NS-15 Supply, Installation, Testing & Commissioning of Cat 6A, 23 AWG (0.57  0.03mm ) Bare Copper Solid Conductor UTP Unshielded LSZH Jacket, ANSI/TIA 568 C.2 Category 6A, Cable shall not have any kind of Non Metallic Barrier Tape or Metallic Shield inside. Connectivity of Hub room to End Point.

NS-16 Supply, Installation, Testing & Commissioning of Category 6A RJ45 Unshielded Modular Jack, ISO/IEC 11801:2nd edition, EN 50173-1, ANSI/TIA/EIA 568-C.2 Category 6A, IEC 60603-7 (603-7), Universal 110 Impact Tool & Tooless (Both) Termination, Min. 500Mhz Bandwidth, Without Any OEM Proprietary Tool Termination for Data, Voice, & Wi-Fi at user end.

NS-17 Supply, Installation, Testing & Commissioning of loaded 24 port CAT 6A UTP, Transparent shutter jack panel, 1U height, UL-94V-0, clear label marks and earthing plug for CAT6A cable termination at rack end.

NS-18 Supply, Installation, Testing & Commissioning of Cat6A Patch Cord UTP Unshielded LSZH 24AWG Patch Cord, Diameter < 6.2mm, 1 Meter, Operating Temperature -20 to +60 Deg C. Patch cord 1 Mtr for rack side switch to jack panel connectivity.

NS-19 Supply, Installation, Testing & Commissioning of Cat6A Patch Cord UTP Unshielded LSZH 24AWG Patch Cord, Diameter < 6.2mm, 2 Meter, Operating Temperature -20 to +60 Deg C. Patch cord 2 Mtr for rack side switch to end user connectivity.

NS-20 Supply, Installation, Testing & Commissioning of 1, 2 and 4 port Style (Square) Keystone-Type Shuttered Faceplates for I/O fixing at user side.

NS-21 Supply, Installation, Testing & Commissioning of 42 U (600W/1000D) floor mount rack with fans , 2 cable managers , satationary shelf , 2 Nos. of hardware pkts.

NS-22 Supply, Installation, Testing & Commissioning of 22 U floor mount rack with fans , 2 cable managers , satationary shelf , 2 Nos. of hardware pkts.

SECTION - II- IP-PBX SYSTEM

NS-23 Supply, Installation, Testing & Commissioning of Pure IP at core server Based voice solution with 04 Port Voicemail ,04 Port FXS ,04 Port FXO ,1 PRI Trunk lines (30 Ch) Circuit with CLIP Facility ,100 IP users License ,01 Nos. IP Operator Console, 100 Party Conference ,Speed Dial, Music on Hold , Internal/ External ring difference ,Call Barring, Call Pickup, TEC should be with GR Number, - Should Support Redundant server in active-Active mode.

NS-24 Supply, Installation, Testing & Commissioning of Type 1 IP Phone 2 VoIP account, 120x40 Dot-matrix screen with backlight, Full HD duplex speaker phone, IPV6, Gigabit Ethernet, PoE .

NS-25 Supply, Installation, Testing & Commissioning of Type 2 IP Phone with 4 Voip accounts, 4 line keys, 3.5-inch (480x320) Colour Screen display with backlight, GigE, colour displays for 6 DSS keys, IPV6, 2 x Gigabit Ethernet , PoE.

NS-26 Supply, Installation, Testing & Commissioning of Analog Phone

SECTION - III- LOCAL AREA NETWORK ( LAN )

NS-27 Supply, Installation, Testing & Commissioning of Core Switch with switching capacity of 1.2 Tbps, forwarding performance of 1000 Mpps with 24x 1 / 10G SFP+ ports expandable to 40 SFP+ ports with 4x 40G QSFP+ ports from day 1, dual hot swappable internal power supply, Stacking / Virtual Chasis support upto 9 Switches with bandwidth 140 Gbps, 64K IPv4 and IPv6 Routes and 30K multicast routes. MAC Address 250K , Jumbo frame: 9000 bytes. should support Routing protocols (RIPng, OSPF v3, IS?IS v6, BGP v6). with 1 year support. Should be Common Criteria/NDPP/NDcPP certified.& IPv6 Logo Certified.

NS-28 Supply, Installation, Testing & Commissioning of of Access Switch 24 Port POE+ Access Switches with switching capacity of 128 Gbps, forwarding performance 95 Mpps, having 24 x 10/100/1000BASE-T PoE?plus(RJ45) with minimum PoE budget of 370W and 4 x 10G SFP+ uplink ports, should have support for 9 switch Stacking with bandwidth of minimum 120 Gbps. Should support min 2GB internal DRAM, 2GB internal Flash memory, 32K MAC address, 4k Multicast Routes, Should have static Routing from day 1 and upgradable to support OSPF and VRRP with 1 year support.

NS-29 Supply, Installation, Testing & Commissioning of fiber Modules 1000BASE

NS-30 Supply, Installation, Testing & Commissioning of fiber Modules 10G BASE

Wi-Fi SYSTEMS

NS-31 Supply, Installation, Testing & Commissioning of Wireless Indoor Access Point Combined data rate support Dual 5GHz : 4.8Gbps , 802.11ax , 2.4 GHz / 5GHz: 4x4 : 4SS WiFi 6, data rate upto 2400 Mpbs, Four 2.4GHz omnidirectional antennas with 4 dBi peak gain, Four 5GHz omnidirectional antennas with 6 dBi peak gain, vBLE 16-element Directional Antenna Array + Omni Bluetooth Antenna, Transmit Beamforming and Maximal Ratio Combining the WLAN Access Point solution should have integrtaed dynamic packet capture, WIPS, Dedicated Third Radio, detection of rougue and honeypot Access Point detection, able to create WxLAN policies . The solution should be artifical intelligence based self healing soltion. Bluetooth® LE and IoTsensor support Humidity Pressure Temperature, should also support Asset Tracking if required in future without any change in Hardware. Omni-directional Bluetooth Antenna , superbeacon mode with iBeacon and Eddystone, OFDMA & BSS Coloring support. Operating temp. 0 to 40 degree. Wireless OEM should be leader in Gartner Wired Wireless & Data Centre latest reports.

IP CCTV SYSTEM

NS-32 Supply , Installation , Testing and commissioning of Cat 6, 23 AWG Bare Copper Solid Conductor UTP Unshielded LSZH, in accordance to ANSI/TIA 568 C.2 Category 6, Flame Rating IEC 60332-1, 250 Mhz Bandwidth, No Shield/Non Metallic Barrier Tape for Connectivity of Hub room to End Point.

NS-33 Supply, Installation, Testing & Commissioning of Category 6 RJ45 Unshielded Modular Jack, ISO/IEC 11801:2nd edition, EN 50173-1, ANSI/TIA/EIA 568-C.2 Category 6, IEC 60603-7, Universal 110 Impact Tool & Tooless (Both) Termination, Min. 250Mhz Bandwidth, Without any OEM Proprietary Tool Termination for Camera at user end.

NS-34 Supply, Installation, Testing & Commissioning of loaded 24 port CAT 6 UTP, Transparent shutter jack panel, 1U height, UL-94V-0, Black with cable support bar, clear label marks and earthing plug for CAT6 cable termination at rack end.

NS-35 Supply, Installation, Testing & Commissioning of Cat6 Patch Cord UTP Unshielded LSZH 24AWG Patch Cord, Diameter < 6.0mm, 1 Meter, Operating Temperature -20 to +60 Deg C Patch cord 1 Mtr for rack side switch to jack panel connectivity.

NS-36 Supply, Installation, Testing & Commissioning of Cat6 Patch Cord UTP Unshielded LSZH 24AWG Patch Cord, Diameter < 6.0mm, 2 Meter, Operating Temperature -20 to +60 Deg C Patch cord 2 Mtr for rack side switch to end user connectivity.

NS-37 Supply, installation, testing and commissioning of 5 MP (2592 x 1944) Dome camera , ONVIF profile S , G& T BIS,UL , CE , FCC Certified ,1/2.7” Progressive Scan CMOS ,2.7 mm to 13.5 mm motorized varifocal lens , Quad stream with each stream support H.265 compression simultaneously ,min illumination : Color 0.05lux @ F1.2(AGC ON) ; B/W 0 lux @ IR ON , Shutter speed : 1 / 5s ~ 1 / 100,000 s ,WDR , Compression : H.265/H.265+/H.264/H.264+ .SD card support upto 256GB, Cloud Storage , Alarm trigger - 1 input / 1 output , frame rate : Main stream should support 25 &30 fps@5MP, , ROI Min. 8 Region, Two Way Audio, Hardware reset, Edge analytics : Face Detection, Customer Flow staistics, Heat Map, Human & Vehicle Detection, Pedestrian Intrusion Detection & Line cross Detection. Queue length detection, Regional population statistics, SOD-Stationaary Object Detection, Tempering detection, Rare Sound Detection, Defog, Motion Detection, License plate detection. Protocol:- TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP,SMTP, NTP, UPnP, SNMP, HTTPS,FTP PPPOE, NFS/SMB/CIFS, P2P , In built IR LED , IR Distance upto 45 meters , IP 66 ,IK10,POE/12V DC.

NS-38 Supply, installation, testing and commissioning of 5 MP (2592 x 1944) Bullet camera , ONVIF profile S , G& T BIS,UL , CE , FCC Certified ,1/2.7” Progressive Scan CMOS ,2.7 mm to 13.5 mm motorized varifocal lens , Quad stream with each stream support H.265 compression simultaneously ,min illumination : Color 0.01lux @ F1.2(AGC ON) ; B/W 0 lux @ IR ON , Shutter speed : 1 / 5s ~ 1 / 100,000 s ,WDR , Compression : H.265/H.265+/H.264/H.264+ .SD card support upto 256GB, Cloud Storage , Alarm trigger - 1 input / 1 output , frame rate : Main stream should support 25 &30 fps@5MP, Net HDD, ROI Min. 8 Region, Two Way Audio, Hardware reset, Edge analytics : Face Detection, Customer Flow staistics, Heat Map, Human & Vehicle Detection, Pedestrian Intrusion Detection & Line cross Detection. Queue length detection, Regional population statistics, SOD-Stationaary Object Detection, Tempering detection, Rare Sound Detection, Defog, Motion Detection, License plate detection. Protocol:- TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP,SMTP, NTP, UPnP, SNMP, HTTPS,FTP PPPOE, NFS/SMB/CIFS, P2P , In built IR LED , IR Distance upto 45 meters , IP 67 ,IK10,POE/12V DC.

NS-39 Supply, installation, testing and commissioning of 64 channel NVR , ONVIF compliant , recording bandwidth 640 Mbps , output interface 1 HDMI (up to 4K), 1 VGA , Alarm in/out :16ch in / 4ch out , 2 X RJ-45 port (1000M) , Bit Rate 16kbps-20mbps per channel, Sync Playback 4/8/10/16 ch playback, iOS smartphone support , third party camera supported, 8 HDD support , each HDD slot support upto 8 TB HDD , , 1x3.0 USB for backup /upgrade , 2x 2.0 USB for mouse, Display resolution up to 4K, 1 E-Sata Port, RS-485 Port, Cloud Storage, Net HDD, Two Way Talk, Edge analytics : Customer Flow staistics, Face Attendence, Face Detection and Recognition, Heat Map, Human & Vehicle Detection, Pedestrian Intrusion Detection & Line cross Detection, Queue length detection, Regional population statistics, SOD-Stationaary Object Detection, Deterrence, PIR, AI Registerd Qty- 10000 & AI Captured Qty- 200000. Protocol support:- HTTp, TCP/IP, IPv4, UPNP, RTSP,UDP,SMTP,NTP,DHCP,DNS,IP filter,PPPOE,DDNS,FTP,IP search, P2P, NFS/SMB/CIFS, IPC Management. Certifications: UL,CE,FCC,BIS.

NS-40 Supply, Installation, Testing & Commissioning of 8TB Surviellance Hard Disk.

NS-41 Supply, Installation, Testing and Commissioning of Full HD 55" LED Professional Display Panel.

NS-42 Supply, Installation, Testing & Commissioning of L2+ managed industrial PoE fiber switch with 24*10/100/1000M RJ45 ports and 4*1//10G SFP slot ports, Port 1-24 can support IEEE802.3af/at PoE. Switching capaticy of 128Gbps, forwarding Rate 95.23 Mpps, having 24 x 10/100/1000BASE-T PoE-plus(RJ45) with maximum PoE output power is 400W, 1 RS232 Console port. 32K MAC address. Should have Static Routing , system logging, Telnet, SSH, SNMP, Network Time Protocol (NTP), and IPv6 features from day 1, Security Feature: Port Isolation, VLAN, MAC, Spanning tree, Multicast, DDM, ACL, QoS: 802.1p (COS), DSCP, SP, WRR, Classification based on source IP, destination IP, and port number etc.

NS-43 Supply, Installation, Testing & Commissioning of L2+ managed industrial PoE fiber switch with 4*10/100/1000M RJ45 ports and 2*100 / 1000M SFP slot ports, Port 1-4 can support IEEE 802.3af/at PoE. Switching capaticy of 12Gbps, forwarding Rate 8.93 Mpps, having 4 x 10/100/1000BASE?T PoE-plus(RJ45) with maximum PoE output power is 60W (at-120W) , 1 RS232 Console port. 8K MAC address. Should have Static Routing , system logging, Telnet, SSH, SNMP, Network Time Protocol (NTP), and IPv6 features from day 1, Security Feature: Port Isolation, VLAN, MAC, Spanning tree, Multicast, DDM, ACL, QoS: 802.1p (COS), DSCP, SP, WRR, Classification based on source IP, destination IP, and port number etc.

NS-44 Supply, Installation, Testing and Commissioning of Workstation PC: Intel(R) Core(TM) i7-3770 Processor (8M Cache, up to 3.90 GHz); RAM: 8GB (1x8GB) Non-ECC DDR3 1600MHz ; Keyboard: 12 function keys; Chassis: Tower/Workstation; DVD: 8X Slimline DVD+/-RW, Data Only; Dual Graphics Card; Network interface card: Integrated Intel(R) 82579LM Gigabit1 Ethernet LAN 10/100/1000; Hard disk: 250GB, 7200 RPM 3.5" SATA 6Gb/s Hard Drive; Operating system: Windows 10 Professional 64 Bit or latest.

NS -45 - Supply, Installation, Testing & Commissioning of micro processer controlled True on line double conversion, parrallael redundant mode 3 phase 415V output UPS consisting of Following: i) UPS module with integrated 100% rectifier+inverter, Battery circuit breaker for each ups module in CRCA housing with all required fixing acccessories & hardware. Galvanic isolation transformer K-rated, at the inverter output of Each UPS module. IN-bypass, interconnecting coper cabling (DC cabling) between UPS, Active filter, Battery breaker & Batteries of required length and size. ii) Sealed maintenanace free batteries for 2X30 KVA UPS with 30 min. back up time on each UPS module with interconnectors, rack and accessories. Rack shall have shrods for safety from live battery terminals RAM LBS kit for 2N configuration. (Batteries of 65AH 32 nos. with each UPS) Rating of the UPS as follows:- 2X30 KVA parallel redundant UPS operating in parrallel redundant configuartion (for Emergency Lighting, Work stations, Fire alarm, Server and CCTV). 2X30 KVA UPS= 1 Set. (Cost of UPS, Batteries, Terminal connections & wires , Rack for batteries & mounting arrangement etc. all inclusive)

NS-46- SITC of 10KVA UPS Single phase Input Single Phase Output SMF Battery (26AH*12V*32 Nos.) with racks.

NS-47 - Supply & providing fiber glass tape with two coating of resin & hardener over the tape for the UV protection of the existing copper pipes with nitrile rubber (exposed to the environment)

NS- 48 -Operation of Air Conditioning system ( As per BOQ) for defect liability period. Operation of the complete Heating, Ventilation and Air- Conditioning system of all the machinery/equipment/components installed as per BOQ for the defect liability period of One Year (8:30 AM to 4:30 PM).

Airef Engineers Pvt Ltd

Airef Engineers Pvt Ltd

Airef Engineers Pvt Ltd

Airef Engineers Pvt Ltd