Eastern Railways-ER has published Schedule A : Provision Of Lightening Protection Device Of Class A Type At 25 Location Of Ei / Pi Stations And Aftc Hut Over Hwh Divisions. Schedule B: Shifting Of S&T Equipment From Old Brick Location To Apparatus Case At Hwh-Bdc Auto Section. Submission Date for this Tender is 13-10-2020. Lightening Protection Device Tenders in West Bengal. Bidders can get complete Tender details and download the document.
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| 0 | S.No. | Item\rCode | Item Qty | Qty Unit | Unit Rate | Basic Value | Escl.(%) | Amount | Bidding Unit |
| 1 | Schedule A-PROVISION OF LIGHTENING PROTECTION DEVICE OF CLASS 'A' TYPE\rAT 25 LOCATION OF EI / PI STATIONS AND AFTC HUT OVER HWH DIVISIONS. | 2717472.50 | Above/\rBelow/Par | ||||||
| 2 | 1 | 1 | 25.00 | Numbers | 55135.58 | 1378389.50 | AT Par | 1378389.50 | |
| 3 | Description:- Supply of 'A' Class Lightning Protection System based on Streamer Emmission (SE) Lightning\rconductor air terminal technology with supporting accessories and mast system . Other equipments (1) 4 m\rlength insulated FRP pipe of sufficient dia (2) 4 m length high grade Al mast (3) U bolt and supporting Rod to\rwithstandwindvelocityof100kmph (4)lightningstrike counter (5) Response time AT = 60 micro second.\rCompliance to standerd NFC 17- 102 July 1995 orlatest. Inspection : Authorised representative of Sr.DSTE /\rHWH. | ||||||||
| 4 | 2 | 2 | 750.00 | Metre | 455.61 | 341707.50 | AT Par | 341707.50 | |
| 5 | Description:- Supply of Down conductor of 50 sq mm size Multi strand single core PVC insulated Copper cables\ras per IS 694-2010 or latest. Inspection : Authorised representative of Sr.DSTE / HWH. | ||||||||
| 6 | 3 | 3 | 750.00 | Metre | 278.43 | 208822.50 | AT Par | 208822.50 | |
| 7 | Description:- Supply of copper tape of size 40 mm x 1.2 mm or 25 mm x 2 mm i.e. 48 sq mm -50 sq mm size\rCopper tape. Inspection : Authorised representative of Sr.DSTE / HWH. | ||||||||
| 8 | 4 | 4 | 25.00 | Set | 8019.72 | 200493.00 | AT Par | 200493.00 | |
| 9 | Description:- Supply of basic materials to construct a maintenance free single pit earth as per RDSO SPN. NO.:\rRDSO / SPN/ 197/ 2008 or latest consisting of (a) copper bonded steel electrode 3.0 m long & 17.20 mm dia with\rcopper bonding thickness of minimum 250 micron and UL listted marked -1 no (b) Earth Enhancement compound\rof RDSO approved brand supplied in nsealed bag of minimum 10 Kgs- 3 bags (c) Copper busbar of 150x25x6\rmm to terminate earth rod - 1 No and copper busbar 300x25x6 mm - 1 No. Inspection : Authorised representative\rof Sr.DSTE / HWH. Note: copper bonded electrode shall be installed at each corner of the building or as per\radvice of the site -in -charge. | ||||||||
| 10 | 5 | 5 | 25.00 | Job | 11762.40 | 294060.00 | AT Par | 294060.00 | |
| 11 | Description:- Installation and successful commissioning of entire lightning protection system comprising of all\rabove items. The contractor shall arrange & provided all the necessary manpower & materials for installation &\rsuccessful commissing of entire system. Earthing arrangement shall be done as per RDSO / SPN/ 197/ 2008 OR\rLatest as per annexure-I. This complete job is Turnky in nature. | ||||||||
| 12 | 6 | 7.00 | Numbers | 42000.00 | 294000.00 | AT Par | 294000.00 |
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