Tender for Replacement of Defective/Wornout Class-A & Class-B...

Purchaser's Detail

Tender's Details

Supply of active lightening arrester of Class A for building protection as per standard NFC-17-102 : 2011 or latest and as per latest RDSO TAN no.-STS/E/TAN/3006 Ver. 3.0. It shall work on early streamer emission principle and shall be made of stainless steel with a T of 60microsecond or less. Non resettable type counter shall also be supplied to count the number of lightening occurrences. It also includes supply of electrolytic copper tape of 25 mm X 2mm or better for connecting class Advice to the earth pit. This include installation, testing and commissioning of Class A device on the top of the building. This device shall be installed at suitable height on the roof of the building using a GI mast as per instructions of Railway engineer at Site. The device shall be connected to earth pit using a copper tape of25mm x 2mm or better. This copper tape shall be run firmly only the site of the mast with the help of spacers. It shall also be ensured that the down conductor shall not touch the building through out. The down conductor shall be connected to the earth electrode using exothermic welding. A counter shall be installed at appropriate space to count the number of occurrence. All the accessories like spacers, welding material etc. required for installation shall be arranged by the contractor. (Insp. By RITES) 2 NS 40.00 Set 4950.95 198038.00 AT Par 198038.00
Contract Type : Works - General
Tender Type : Open
Advertised Value : 24910775.60
Bidding Style : Single Rate for Tender
Bidding System : Single Packet System
Pre-Bid Required : No
Pre-Bid Query Date Time :
Tendering Section : SDSTE/ALJN
Bidding Unit : Above/Below/Par
Publishing Date / Time : 22/08/2025 16:32
Period Of Completion : 12 Months
Bidding Start Date : 12/09/2025
Closing Date Time : 26/09/2025 15:00
Validity of Offer ( Days) : 60
Are Joint Venture (JV) firms allowed to bid : No
Tender Doc. Cost (Rs.) : 0.00
Earnest Money (Rs.) : 274600.00