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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1st₹61.0 LAccepted-AOC 1ST FLOOR EMMAR GRANDE KANJIRAMPARA PO TRIVANDRUM 695 030 | THIRUVANANTHAPURAM | THIRUVANANTHAPURAM | KERALA | 695030 | 1st | Accepted-AOC 1st lowest | |
| 2 | Rejected-Technical 302 303 PAL HOUSE 87 CCI BUILDING NEHRU PLACE NEW DELHI DELHI 110019 | SOUTH EAST DELHI | DELHI | 110019 | - | Rejected-Technical 2nd bidder |
Tender Value
Refer Docs
EMD Value
₹1.3 L
Closing Date
17 Nov 2022, 4:00 pmClosed
The Director, KHTC
O/o the Director, KHTC, Vydhuthi Bhavanam, Pattom
KHTC-Munnar Installation of CCTV surveillance at Madupetty Dam Boating Centre and Control room at KHTC
2022_KSEB_524424_1
34/KHTC/ HQ/2022-23
Open Tender
Electrical Works
Item Rate
90 days
Munnar
Please refer Tender documents.
3 documents required · 3 mandatory
₹5,900
Yes
₹1.3 L
Yes
17 Jun 2023
3 Nov 2022
19 Nov 2022
3 Nov 2022
17 Nov 2022
3 Nov 2022
Supply, Installation, Testing & Commissioning of IP Network Low-Light IR Outdoor Bullet type Cameras, 1/3" CMOS progressive scan or better, 5 MP, triple stream,Min two streams fully configurable and should support 1080p (Full HD), Min. Illumination required 0.2Lux @f/1.6, B/W: 0Lux @f/1.6(IR on), 120dB True WDR, Min. Pixels (2592 x 1944) p, triple stream, 3.5-9.5 mm MFZ, DC IRIS, lens F1.6, Backlight Compensation, Tampering, Motion detection, Defocus detection Smart IR LEDs with min 30-40m IR distance, H.265, H.264 & MJPEG, Inbuilt Video Analytics : Tripwire/Intrusion Trace . 128 GB SD card support, IP 66/IP 67 & IK10, Alarm: 1 In & 1out, PoE, PoE Class 3/ 12V DC/24VAC, Die-Cast Aluminium Construction, . Certifications: UL, CE, FCC & RoHS compliant The cameras should have ONVIF profile S,G,Q and T compatability. The cameras shall have TLS 1.2, AES 256 encryption , digest authentication, NDAA compliance. Cameras shall not be installed with standards like - GB28181, GB/T28181-2011, GB/T 28181-2011, GBT 28181- 2011, GBT28181- 2011, GB/T28181-2016, etc., protocols/standards and there shall be no option in the camera web page/settings to activate or deactivate such protocols/standards any of their version(s) Preferred Make:Avigilon /TYCO Illustra pro /Samsung Hanwha /Axis/Mobotix
Supply, Installation, Testing & Commissioning of IP Network Low-Light IR Motorized Vari-focal Dome type Cameras, 1/3" CMOS progressive scan or better, 5 MP, triple stream,Min two streams fully configurable and should support 1080p (Full HD), Min. Illumination required 0.2Lux @f/1.6, B/W: 0Lux @f/1.6(IR on), 120dB True WDR, Min. Pixels (2592 x 1944) p, triple stream, 3.5-9.5 mm MFZ, DC IRIS, lens F1.6, Backlight Compensation, Tampering, Motion detection, Defocus detection Smart IR LEDs with min 30-40m IR distance, H.265, H.264 & MJPEG, Inbuilt Video Analytics : Tripwire/Intrusion Trace . 128 GB SD card support, IP 66/IP 67 & IK10, Alarm: 1 In & 1out, PoE, PoE Class 3/ 12V DC/24VAC, Die-Cast Aluminium Construction, . Certifications: UL, CE, FCC & RoHS compliant The cameras should have ONVIF profile S,G,Q and T compatability. The cameras shall have TLS 1.2, AES 256 encryption , digest authentication, NDAA compliance. Cameras shall not be installed with standards like - GB28181, GB/T28181-2011, GB/T 28181-2011, GBT 28181- 2011, GBT28181- 2011, GB/T28181-2016, etc., protocols/standards and there shall be no option in the camera web page/settings to activate or deactivate such protocols/standards any of their version(s) Preferred Make:Avigilon /TYCO Illustra pro /Samsung Hanwha /Axis/Mobotix
Supply, Installation, Testing & Commissioning of IP Network TDN Low-Light PTZ Camera with power adapter , auto tracking, 1/2.8" CMOS progressive scan or better, 5 MP @ 25fps, triple stream,Min two streams fully configurable and should support 1080p (Full HD), Min. Illumination required 0.01 lux @ F1.6 (color) & 0 lux @ F 1.6(B/W) or better, 120dB True WDR or better, Min. Pixels 2560 x 1440, triple stream, 10mm –120 mm 25 x motorized focus & zoom lens, BLC, HLC, 3DNR, Defog, Electronic Image Stabilitzation, Privacy Mask, Internal / External Illuminatrion range with upto 150- 200 m IR distance, Dual channel Audio G.711a/G.711u/AAC, 128GB SD card support, Alarm: 2 In/ 1 out, PoE, H.265 High Profile and MJPEG, PoE Class 5 and 12V DC/24VAC, IP 66/67,IK10 ,NEMA4X . Certifications: ONVIF Profile S & Profile G compliant, UL,UL CAP, CE, FCC & RoHS compliant The cameras shall have TLS 1.2, AES 256 encryption , digest authentication, NDAA compliance. Cameras shall not be installed with standards like - GB28181, GB/T28181-2011, GB/T 28181-2011, GBT 28181- 2011, GBT28181- 2011, GB/T28181-2016, etc., protocols/standards and there shall be no option in the camera web page/settings to activate or deactivate such protocols/standards any of their version(s) Preferred Make:Avigilon /TYCO Illustra pro /Samsung Hanwha /Axis/Mobotix
Supply, Installation, Testing and Commissioning of 32CH NVR; 400Mbps network camera recording; HDMI out; User friendly UI / UX; Dynamic Event support; New event function of cameras is available without software update; Bookmark management (Up to 50 set); H.265, H.264, MJPEG compression support; SATA 8ea (Up to 80TB); Embedded Linux; Compression H.265, H.264, MJPEG; Recording Bandwidth Distributed mode : Up to 400 Mbps; DResolution 12MP ~ CIF; Mode Normal, Dual Stream, Schedule(Continuous/Event), Event (Pre/Post), Bookmark; Event Trigger Alarm Input, Video Loss, Camera Event(Sensor, MD, Video Analytics, Defocus, Audio), Dynamic Event, User Event; Event Action e-Mail, Event Push, PTZ Preset, Alarm Out, Buzzer, Monitor Out, FTP, Shotdown; User Max. 4 Users (Local 1, Remote 3); Simultaneous playback Max. 80CH(Local 32CH, Remote 16CH per user); Fisheye Dewarping Support (Local 1CH), CMS; Mode Date & Time(Calendar), Event list, Text Search, Smart Search; Resolution CIF ~ 12MP (Up to H.264 9MP, H.265 12MP); Playback Control Fast/Slow Forward / Backward, Move one step Up / Down; Supported HDD Up to 10TB; ( 4nos *4TB Hard Disk Include ); External iSCSI storage; Protocols IPv4, IPv6, TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP (Server, Client), SMTP, ICMP, IGMP, ARP, DNS, DDNS, uPnP, HTTPS, SNMP, ONVIF (Profile-S); DDNS; Transmission Bandwidth Max. 400Mbps Audio Input/Output 32 CH(network); Compression G.711, G.726, AAC(16/48KHz); Audio Communication 2-Way Max Remote Users Search(3), Live Unicast(10), Multicast(20); Security IP address filtering, User access Log, 802.1x, Encryption; Device certificate, Signed firmware; Web viewer; Supported OS Windows 10, macOS 10.13 Supported browser Google Chrome, Microsoft Edge, Mac Safari; Indicator HDD, Alarm, Power, Record, Backup, Network, Reset Power button; HDD Key Lock; HDMI 2EA ( Playback/Setup → HDMI1); HDMI1 : 3840x2160 30Hz; HDMI2 : 1920x1080 60Hz; Audio Out 1EA (3.5mm Audio Jack); Ethernet RJ-45 3EA (LAN/WAN, 1Gbps); Alarm In 8EA, Out 4EA; USB 4EA; Min. 100,000 (System Log, Event Log each) NDAA Compliant (must) NVRs shall not be installed with standards like - GB28181, GB/T28181-2011, GB/T 28181-2011, GBT 28181- 2011, GBT28181- 2011, GB/T28181-2016, etc., protocols/standards and there shall be no option in the camera web page/settings to activate or deactivate such protocols/standards any of their version(s) Regulatory Approvals : UL BIS CE FCC , Complied as per Tender Specfication., Preferred Make:Avigilon /TYCO Illustra pro /Samsung Hanwha /Axis/Mobotix
SITC of Commercial Grade of 43” Full HD Narrow bezel LED Display suitable with wall Mount bracket and all accessories. Preferred Make: LG/Panasonic,Samsung .Warranty 3 years
Supply and fixing of 19’’ 600x 1000 mm 17U rack with covered wire manager, cooling fan ( 4 Nos), AC distribution box and all other accessories. Preferred Make. Rittal,Netrack
Supply, installation, testing and commissioning of 3KVA/2400W Online UPS Systems Floor Mountable, Double conversion Pure sine wave Online UPS System (72VDC) connecting in Standalone Configuration with 60minutes backup, battery using 12 V VRLA SMF batteries 6nos , 12V, 65AH Exide/ Quanta make with battery interconnection cables ,suitable Battery Rack for housing the batteries (Offered UPS with ISO, BIS,CE , & RoHS markings, with local support thru company owned company operating service centres. 3year Warranty for UPS & battery. Approved Make: APC, Eaton, Emerson, Numeric – Legrand .
LAN SYSTEMS (For CCTV Systems) : Supply, Installation, Testing and Commissioning of Managed Core Switch with . Switch should have 12 x 1GbE SFP ports and 2 x 1 GE RJ 45 ,ports. ,and Hardware replacement warranty and ongoing software upgrades for all major and minor releases for a period of 3 years. Technical Specification attached. Preferred Make: Netgear/Cisco/Juniper. Warranty 3 years or more.
Supply, Installation, Testing, Integration and Commissioning of 8 Port Gigabit Smart PoE+ (60W)Switch with 2 Gigabit SFP. Preferred Make: Netgear/Cisco/Juniper. Warranty 3 years or more.
Supply and providing 1 meter Cat 6 Patch Cord Make: Molex,Belden,R&M
Supply and providing 3 meter Cat 6 Patch Cord Make: Molex,Belden,R&M
Supply and Fixing CAT 6 RJ 45 field termination jack (IO for CCTV ) giving necessary connections as required (RoHS)
Supply laying and termination of 23AWG CAT-6, 8-port patch panel. Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
SITC of 1 G Base LX Single-mode SFP -Module compatible with switches.Warrenty 3 year
SITC of 24 Port fully loaded 1U Rack mountable LIU with Splice tray, pigtails and cable management. Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
SITC of 6 Port fully loaded 1U Rack mountable LIU with Splice tray ,pigtails and cable management, Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
Supply and providing Duplex SC/UPC-LC/UPC Patch chord 1 mtr, Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
Supply and fixing of 19’’ 6 U (500 mm depth) rack with covered wire manager, cooling fan 2 Nos, AC distribution box and all other accessories. Preferred Make. Netrack/APW/Rittal
Supply, laying, testing of 23AWG Cat 6 UTP Cable through existing conduit or cable tray ,Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
Supply installation ,testing and Laying and splicing of 6 core Single mode outdoor purpose OFC through PVC conduit with enough patch code in patch boxes with all other necessary accessories. Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
Supply drawing of 3 run 2.5sq.mm armoured PVC insulated & PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections for providing power supply to all Network switches/ Cameras wherever necessary as per specification
Supply drawing of 3 run 4sq.mm armoured PVC insulated & PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections for providing power supply to all Network switches/ Cameras wherever necessary as per specification
Electrical & fixing Accessories Supply Installation of necessary Electrical accessories for the distribution of UPS power from the Control room to the cameras, including necessary ELCBs, MCB, Sockets & Switches, Electrical PVC boxes, Switch gear, power coated metal mounting accessories, etc. all other necessary Network Devices & accessories for for connecting equipments & computer systems as per specification
Supply and installation of 6mts GI Pole with 80mm base diameter fixed in a concrete footing of minimum height 75 cm properly finished with painting (primer with 2 coat paint ) with camera mounting options.
Supply and laying of industrial grade 80SWG PVC insulated GI Taut/Stay wire with supporting poles for laying of fibre.
Supply and fixing of 19’’ 6 U Outdoor rack with covered wire manager, cooling fan, AC distribution box and all other accessories. Preferred Make. Netrack/APW/Rittal (600mm X 500mm)
Supply, installation testing and commissioning approved make 25mm PVC conduits on ceiling / wall / floor etc. complete with accessories like, Junction boxes, Collars, Bends etc. Make:Preision/BALCO/Toms
Supply, installation, testing and commissioning approved make 20mm PVC conduits on ceiling / wall / floor etc. complete with accessories like, Junction boxes, Collars, Bends etc. Make:Preision/BALCO/Toms
Excavation of trench of size 40x100cm,, refilling the trench etc. as required(in hard soil) with indication of path of fibre .
Supply and Laying of 32mm/40mm emulsion impregnated HDPE Pipe for underground laying for mechanical protection to OFC cable conforming to IS14930partII
SPD and Earthing : SITC of Pluggable type SPD (as per IEC 61643 standard) with potential free contact, thermal disconnector & provision for inbuilt common remote indication for defective arresters has to be connected between Line and Neutral and SPD of Spark Gap type between Neutral to Earth & Earth equipotential bonding of earth pits with following ratings should include base element & pluggable arresters. Type : MOV with built in thermal fuse (line to Nuetral) Spark Gap Encapsulated / Non-exhausting (Neutral to Earth & Earth equipotential bonding), Nominal Voltage, Un 230V, 50/60 Hz, Maximum Continuous Operating Voltage, Uc: > 320 Volt (L to N) 255 Volt (N to Eerth & Earth equipotential bonding), Nominal Discharge Current In 30 KA(8/20 μsec)(L to N), 50 KA(8/20 μsec) (N to Eerth & Earth equipotential bonding), Maximum Discharge Current Imax: 50 KA (8/20 μsec), Lightning Impulse Current >7 KA(10/350 μsec) (L to N) >25 KA(10/350 μsec) ((N to Eerth & Earth equipotential bonding), Voltage Protection Level < 1300 volts(L to N), <1200 Volt (N to Eerth & Earth equipotential bonding), Response Time < 25 nano seconds (L to N), < 100 nano seconds (N to Eerth & Earth equipotential bonding), Operating temperature range -40°C to +80°C,Mounting on: Din Rail, Degree of Protection IP 20. Max. Back-up fuse / MPCB Up to 160 amps max. Depending up on panel design & breaking capacity, For 1 phase system - 3 No. of SPD are needed- SPD1-Surge Arrester to connect between Line and Neutral, 1 Nos of - SPD 2 : SPD to connect between Neutral and Earth, 1 Nos of - SPD 3 : SPD to connect between panel earth and UPS earth
SITC of maintenance free Earthing system as per IS 2309 ,IEC 62305 part3, IEC 60364, IEC 62561 part 2, IS 3043, standards, comprises of CPRI tested maintenance free , Low carbon copper coated earth rod of 3m X 1No , electrode having diameter of 14.2 mm with copper coating thickness of 250micron tested as per IEC 62561-2 and Universal Clamp (2730 20 VA) made of SS 304 for clamping.
Filling the pit with earth enhancing mineral compound by 25Kg/pit, tested as per IEC 62561-7, TCLP tested for improving the soil conductivity, inert to sub soil and not to pollute the environment and non corrosive to earth rod, having a resistivity less than 0.2 Ωm, free from hazardous substances and Polypropylene & Polyethylene (UFE), Earth electrode inspection chamber with heavy duty cover. The dimension shall be 300mm x 300mm x 300mm with a weight bearing capacity of 50KN.
Supply and Installation of of GI strip (25mm x 3mm) should have 3mm overlapping using arc welding with necessary GI nuts and bolts with DC pin/connector
Inter Communication System : "Inter Communication System (Internet lease line (VPN) utilising the private fibre network established by the contracting agency of the Existing KSEB dams' CCTV system for the last mile connectivity" Establishing maintenance of (Intetrnet lease line- VPN) network with minimum 3Mbps bandwidth at 9 Hydel sites 8 Mbps at Control room at TVM to monitor each site any camera, on demand or up on video analytics alarm connecting I. All required devices accessories should be included all devices like Data switches/UTM to connect EARS server, monitoring devices etc.,as per specification . For 1 Year
CONTROL ROOM AT KHTC, HQ: SITC of Commercial Grade of 55” Full HD Narrow bezel LED Display suitable with wall Mount bracket and all accessories. Preferred Make: LG/Panasonic,Samsung .Warranty 3 years
Supply, Installation, Testing and Commissioning of Video Management Server with the following features: The Video Management System (VMS) software shall be used to view live and recorded video from IP devices connected to local and wide area networks. The VMS software shall have a client/server-based architecture that can be configured as a standalone VMS system with the client software running on the server hardware and/or the client running on any network-connected TCP/IP workstation. Multiple client workstations shall be capable of simultaneously viewing live and/or recorded video from one or more servers. Multiple servers shall also be able to simultaneously provide live and/or recorded video to one or more workstations. The VMS shall be supplied with a minimum of 25 nos of thick clients and 10 mobile clients. The VMS client should be run on Windows or Linux platform. The VMS should support more than 1000 Cameras or Encoders from different Manufacturers (minimum 50). The VMS should support 2-way audio communication between server, client, and camera. Video formats supported: MJPEG, MPEG-4, H.264, H.265.Each video stream shall have the ability to be recorded, viewed live, saved to views, exported, and available in search and playback. Supports Multistreaming. support local HDD disk storage, iSCSI extended storage, and auto-fill back from Camera SD cards. Supports events: Video motion, operating on the encoded video, Device, Server and System Health, video loss, Analytics Rule.Support actions on events like Record Video, Output Trigger, Send an E-mail supporting SSL and TLS protocols for encrypted communications, support nested or embedded maps &can place, view and activate soft triggers froom the MAP.Supports Export file formats supported: .exe, .avi, .ps, .mov, .psx. The VMS shall be enabled for integration with any external Video Analytics Systems & camera edge based VAs also.Bidder shall consider camera edge based analytics or seperate server based analytics for delievering proper events & alarms with respect to the VA required(Bidder shall consider all VA mentioned in the camera specification ). The VMS Server shall support failover architecture &support automatic failover for recording. License : Bidder shall consider 128 numbers of Camera licenses, which shall be allocated to VMS/recording server as per the VMS architecture. Make- Avigilon /TYCO Illustra pro /Samsung Hanwha /Axis/Mobotix .Warranty 3 years
Supply, Installation, Testing and Commissioning of of Central Video/ databse (VMS)Management Server with CPU : Intel i7 or better, RAM : 32 GB or better, OS Drive : 128 GB SSD , 1TB HDD or better Operating System : Microsoft Windows 10 or Ubuntu Linux 18.04, NIC : 2 x 1 Gbps as per Tender specification, Make- HP/ Bosch/ Dell/Avigilon/Axis/ Mobotix/Samsung Hanwha/Tyco .Warranty 3 years
Supply and fixing of 19’’ 600x 1000 mm 17U rack with covered wire manager, cooling fan ( 4 Nos), AC distribution box and all other accessories. Preferred Make. Rittal,Netrack
Supply, installation, testing and commissioning of 3KVA/2400W Online UPS Systems Floor Mountable, Double conversion Pure sine wave Online UPS System (72VDC) connecting in Standalone Configuration with 60minutes backup, battery using 12 V VRLA SMF batteries 6nos , 12V, 65AH Exide/ Quanta make with battery interconnection cables ,suitable Battery Rack for housing the batteries (Offered UPS with ISO, BIS,CE , & RoHS markings, with local support thru company owned company operating service centres. 3year Warranty for UPS & battery. Approved Make: APC, Eaton, Emerson, Numeric – Legrand .
Supply and providing 1 meter Cat 6 Patch Cord Make: Molex,Belden,R&M
Supply and providing 3 meter Cat 6 Patch Cord Make: Molex,Belden,R&M
Supply laying and termination of 23AWG CAT-6, 8-port patch panel. Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
Supply, laying, testing of 23AWG Cat 6 UTP Cable through existing conduit or cable tray ,Warranty 3 years, Preferred Make : Systimax/Panduit / Belden / R&M / Molex
Electrical & fixing Accessories Supply Installation of necessary Electrical accessories for the distribution of UPS power from the Control room to the cameras, including necessary ELCBs, MCB, Sockets & Switches, Electrical PVC boxes, Switch gear, power coated metal mounting accessories, etc. all other necessary Network Devices & accessories for for connecting equipments & computer systems as per specification
Supply, installation testing and commissioning approved make 25mm PVC conduits on ceiling / wall / floor etc. complete with accessories like, Junction boxes, Collars, Bends etc. Make:Preision/BALCO/Toms
Supply, installation, testing and commissioning approved make 20mm PVC conduits on ceiling / wall / floor etc. complete with accessories like, Junction boxes, Collars, Bends etc. Make:Preision/BALCO/Toms
SPD and Earthing : SITC of Pluggable type SPD (as per IEC 61643 standard) with potential free contact, thermal disconnector & provision for inbuilt common remote indication for defective arresters has to be connected between Line and Neutral and SPD of Spark Gap type between Neutral to Earth & Earth equipotential bonding of earth pits with following ratings should include base element & pluggable arresters. Type : MOV with built in thermal fuse (line to Nuetral) Spark Gap Encapsulated / Non-exhausting (Neutral to Earth & Earth equipotential bonding), Nominal Voltage, Un 230V, 50/60 Hz, Maximum Continuous Operating Voltage, Uc: > 320 Volt (L to N) 255 Volt (N to Eerth & Earth equipotential bonding), Nominal Discharge Current In 30 KA(8/20 μsec)(L to N), 50 KA(8/20 μsec) (N to Eerth & Earth equipotential bonding), Maximum Discharge Current Imax: 50 KA (8/20 μsec), Lightning Impulse Current >7 KA(10/350 μsec) (L to N) >25 KA(10/350 μsec) ((N to Eerth & Earth equipotential bonding), Voltage Protection Level < 1300 volts(L to N), <1200 Volt (N to Eerth & Earth equipotential bonding), Response Time < 25 nano seconds (L to N), < 100 nano seconds (N to Eerth & Earth equipotential bonding), Operating temperature range -40°C to +80°C,Mounting on: Din Rail, Degree of Protection IP 20. Max. Back-up fuse / MPCB Up to 160 amps max. Depending up on panel design & breaking capacity, For 1 phase system - 3 No. of SPD are needed- SPD1-Surge Arrester to connect between Line and Neutral, 1 Nos of - SPD 2 : SPD to connect between Neutral and Earth, 1 Nos of - SPD 3 : SPD to connect between panel earth and UPS earth
SITC of maintenance free Earthing system as per IS 2309 ,IEC 62305 part3, IEC 60364, IEC 62561 part 2, IS 3043, standards, comprises of CPRI tested maintenance free , Low carbon copper coated earth rod of 3m X 1No , electrode having diameter of 14.2 mm with copper coating thickness of 250micron tested as per IEC 62561-2 and Universal Clamp (2730 20 VA) made of SS 304 for clamping.
Filling the pit with earth enhancing mineral compound by 25Kg/pit, tested as per IEC 62561-7, TCLP tested for improving the soil conductivity, inert to sub soil and not to pollute the environment and non corrosive to earth rod, having a resistivity less than 0.2 Ωm, free from hazardous substances and Polypropylene & Polyethylene (UFE), Earth electrode inspection chamber with heavy duty cover. The dimension shall be 300mm x 300mm x 300mm with a weight bearing capacity of 50KN.
Supply and Installation of of GI strip (25mm x 3mm) should have 3mm overlapping using arc welding with necessary GI nuts and bolts with DC pin/connector
Inter Communication System : "Inter Communication System (Internet lease line (VPN) utilising the private fibre network established by the contracting agency of the Existing KSEB dams' CCTV system for the last mile connectivity" Establishing maintenance of (Intetrnet lease line- VPN) network with minimum 3Mbps bandwidth at 9 Hydel sites 8 Mbps at Control room at TVM to monitor each site any camera, on demand or up on video analytics alarm connecting I. All required devices accessories should be included all devices like Data switches/UTM to connect EARS server, monitoring devices etc.,as per specification . For 1 Year
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Rate quoted for comprehensive warranty for (third quarter)
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