Tender For Providing, Fixing And Installation Of Electric Fencing And Strengthening Of Safety System Of Power Cables In Trenches And Other Associated Work With Digital Linear Heat Detection Cable System (Lhdc) In 33 Kv Switchyard At 220/132/33 Kv Sub
Tender Value
Ref. Documents
Estimated cost
Bid Submission
21 Sep 2026
32 days left
EMD
1.70 Lakhs
Bank guarantee accepted
Document Fee
5900
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Dehradun → Uttarakhand
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Providing, Fixing And Installation Of Electric Fencing And Strengthening Of Safety System Of Power Cables In Trenches And Other Associated Work With Digital Linear Heat Detection Cable System (Lhdc) In 33 Kv Switchyard At 220/132/33 Kv Substation Under 220 Kv O&M Division, Rishikesh.
BOQ
| Sl. No. | Item Description |
| 1 | Providing, Fixing and Installation of Druid LCD Energizer and Druid Keypad for Electric Fencing in 33 kV Switchyard at 220/132/33 kV Substation, Rishikesh (6 Line Double Zone) including labour, T&P and etc. |
| 2 | Supply and Laying of Stranded Galvanized Wire1.6mm A-Grade (mtrs.) including cost of all material, labour and T&P etc. |
| 3 | Providing and Fixing of 6 Wire Square Tube-GI coated with bobbins and hybrid nylon tensioner at tension point including labour, T&P and all fabrication work etc. |
| 4 | Providing and installation of spring hooks stainless steel-large as per site requirement and 20 nos. stay with insulation sleeves including labour and all T&P etc. |
| 5 | Providing and fixing of ferrules-Soft Tinned Copper and Lugs for stays as per site requirements including labour and all T&P etc. |
| 6 | Providing and Installation of Earth Spikes and all labour work including connection to equipments and all T&P etc. |
| 7 | Providing and Installation of HT Cable Single Core including all connection and looping and labour and T&P cost. |
| 8 | Providing and Fixing of Warning Sign Board as per site requirements including labour and all T&P cost. |
| 9 | Providing and Fixing of Siren and Strob including labour and T&P cost. |
| 10 | Providing and Fixing of Fence light including connection, labour and T&P cost. |
| 11 | Providing and Fixing of Enclosure for Druid Fence Energizer for protection of Energizer including labour and T&P cost. |
| 12 | Miscellaneous Work like power point arrangement, laying of power cable at different locations including clearing of climbers tree branches, grass bushes for strengthening of electric fencing around 33 kV Switchyard and surrounding area or any site requirements etc. as per instruction of Engineer Incharge. |
| 13 | Providing, Fixing and Installation of Linear Heat Detection System for Cable Trenches; UL listed with fixed Alarm Temperature and trigger the Alarm Signal at factory set temperature of 68/78/90 Deg. as per requirement, multiple zone will be install complete in all respect area of trench in switchyard.• The Digital LHDC Construction should be suitable for use in a harsh environment.• The Digital LHDC shall comprise of a twin core cable twisted under tension and have special heat reactive polymer insulation.• The Digital LHDC shall have an overall protective sheath which is resistant to hydrocarbons, chemicals and be UV resistant.• The Digital LHDC shall have a maximum conductor resistance of 100Ω/KM (at 20°C).• Final Installation shall ensure that the Digital LHDC is not in contact with any heat sink material which may delay the sensing process.• The Digital LHDC shall be terminated with manufacturer's industrial grade junction boxes.• The Digital LHDC shall have a fixed Alarm Temperature of 68/78/90 Degree or above and be capable of installation where intrinsically safe configurations in hazardous areas are required.• The Digital LHDC shall be UL approval and be certified. Alarm Technical Specifications:Temperature: 700-070 = 70°C 700-090 = 90°C 700-180 = 180°C, Max. Ambient Temperature: 700-070 = 45°C 700-090 = 70°C 700-180 = 150°C, Min. Operating Temperature: -65°C, Min. Installation Temp.: -40°C, Outer Sheath: Nylon (70°C & 90°C - Black)* HYTREL (180°C - VIOLET)* Stainless Steel Armour Option* * UV & Chemical Resistant. Voltage Rating: 150V DC (Dielectric Test 500V DC) Outer Diameter: (Maximum) 4.0 mm ± 0.3 mm Stainless Steel Armour 4.5 ± 0.3M |
| 14 | Providing, fixing and installation of LHDC Controller Logic module Panel DXc1/4007ES/200 addressable fire alarm Control panel LPCB approved support up to 1-5 loop intelligent single loop addressable panel 6#40 characters ,blue liquid crystal display panel inbuilt sound 105 db operational environment 2 degree centigrate to 80 degree configuration by keyoad and PC the panel is compatible with add on feature as per site requirment/instruction of site engineer complete in all respect.• Expandable Logic module 230 VAC input, • Data logging, • AC 230 V, • Relay max. 10 A, • Maximum configuration 24DI/20DO/8AI/8AO, • Power supply AC/DC 115/230V, incl. clock, • Noise emission limit class B group 1, • Ambient temperature 0 to 55°C |
| 15 | Providing, fixing and installation of Manual Call Point to report the fire in case of Digital LHDC fire incident is visually reported.Operating Voltage Loop 24V（16V～28V） Standby Current ≤0.6mA Alarm Current ≤1.8mA Indicator Red. Flashes every 3s normally. Steadily Illuminates after alarming. Type of Initiating Part Reusable Initiating Mode Pressing the frangible element manually Resuming Mode Manually resumed by a special key Programming Mode Electronically addressed Address Range Occupying one address, selectable within 1～242. Wiring Polarity-insensitive two-wire Ingress Protection Rating IP43 Environmental Temperature -10℃～+50℃ Relative Humidity ≤95%, non condensing Material of Enclosure ABS Dimension (L×W×H) 87.1mm×87.1mm×58.5mm (with back box) Mounting Hole Distance 60mm Weight About 160g (with back box) |
| 16 | Providing, fixing and installation of Flameproof Outdoor Hooters cum Strobe to trigger the alarm in case of Digital LHDC fire incident including T&P and all |
| 17 | Providing, Fixing and Installation of Monitor module with termination 4090-9001 for zone control and required to operate the LHS.Operating Voltage Loop 24V DC (16V DC - 28V DC) Power Limited Standby Current ≤ 0.28mA Action Current Loop ≤ 0.7mA Output Capacity: 2A @ 30 VDC, 0.35PF. Output Control Way Relay normally open/normally closed contact input Programming Electronically addressing Initiating circuit maximum line impedance 25Ω each wire Address Range Two options preset by manufacturer: Option 1: Both Input and Output occupy one address that ranges from 1 to 242. Option 2: Occupy two addresses representing Input and Output. Input address range is 1 to 241. Output address is automatically .programmed as input address plus 1. LED Input LED: Red. It lights in receiving feedbacks, lights 0.5s on, 0.5s off in input faults, and flashes in other states. Output LED: Red. It lights in relay action, turns off in other states. Ingress Protection Rating IP30 ( tested by UL) Operating Temperature 0℃ - +49℃ Relative Humidity ≤ 93%，Non Condensing Materials of the Enclosure ABS, white(RAL9016) |
| 18 | Back box with accessories with EOL Register,glander,termination block, wheatherproof junction box,Pvc pipe,support wire as per site requirment including T&P and all. |
| 19 | FDA System Programming Commissioning and Gateway Programming with testing and handover for LHS only |
| 20 | Providing, Laying and Connections of 2 core, 1.5Sqmm,FRLS,Ar. signal cable for LHS interfacing with FDA loop as per site requirment. |
| 21 | Associated work, other electrical work power arrgements, cleaning of trench if required, make arragement to install the monitor modules, laying of power cable at different locations as per requirment, arragemaent of fixing LHS and other works of all panels open and close the trench of switchyard,civil work if required,fabrication work if any for cable hanging and clearing of grass,bushes in trench as per required for strengthing of LHS system as per instruction of site engineer. Erection of 33KV indoor termination suitable for 3.5 x 400 Sqmm cable at ACDB panel. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 19, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 32 daysSep 22, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 33 daysTender Documents
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