Bharat Sanchar Nigam Limited-BSNL has published Tender For Replacement Of Aol, Equipment Earthing, Lightining Arrestors And Connected Works For Ran Sites Under Phase Ix.2 4G Project In Rural -1 Area, Manipur Ba. Submission Date for this Tender is 13-02-2024. Electrification Work Tenders in Churachandpur Manipur. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Feb-2024 | Corrigendum for postponement | Date | 13-02-2024 |
| Sl. No. | Item Description |
| 1 | SH-I : AVIATION LIGHTING REPLACEMENT OF AOL General Checking of existing AOL system of the 30/40/60/80 Mtr Tower i/c cable terminations, functioning of AOL, Electrical Connectivity and providing First inspection report duly singned by the Site incharge etc., as required. |
| 2 | Supplying and fixing of low intensity high power LED type RED colour Aviation Obstruction Light(AOL) with cast Alluminium housing suitable for operation on 230 V AC supply on existing GBT of 40mtrs/30mtrs mtrs height as per site conditions.The fitting shall have day light sensor(with inbuilt Photocontroller for automatic on/off) and provision for cable entry and termination etc.,as required.The agency shall replace the existing faulty AOL and fix the new one including all minor modifications if any required.(Degree of protection IP:65) Note: 1) The AOL shall comply ICAO Norms. 2) The Make and Model of the AOL shall be got approved by the Engineer in Charge ( In writing) with in 7 days after award of work. |
| 3 | Supplying and laying 2 core 1.5 sqmm XLPE insulated Armoured copper conductor cable of 1.1 KV Grade on the existing cable tray/on surface of wall with locking tags/clamps including end termination etc.,as required. |
| 4 | Supplying and fixing 6 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) 6A to 32 A Single pole . |
| 5 | Supplying and fixing of 10 Amps 2 way bakelite connector in the sutiable size MS box i/c interconnections of existing cables as per site requirement etc.,complete as required. |
| 6 | Attending minor repairs to existing AOL by interconnecting the existing broken cables, MCBs, testing etca., as required |
| 7 | SH-II: Equipment Earthing General inspection of existing available Equipment Earthing System i/c visit of site with Earth Megger & required tools & hardware like spikes & suitable size 15 & 30 meters range wires etc. i/c Earth resistance measurements& minor maintenance of system with tightening of joints, replacement of warn out nut bolts, wires etc as required. Submission of test result i/c providing First inspection report duly singned by the Site incharge etc. as required. |
| 8 | Supply and installation of Chemical Earthing with min 3 mtr depth augured / dug for an 100-150 mm dia and suitable earth electrode, back filled with non- bentonite chemical i.e earth enhancement material ( Min 30 kg) and construction of earth pit cover with heavy duty FRP material of suitable size complete with excavation, civil works, including Labor Charges for completing the process,Installation, commissioning & Testing of earthing pits etc.,as required. ( Make: Reputed make as decided by Engineer in Charge) Note: The Make and Model of the Chemical Earth shall be got approved by the Engineer in Charge ( In writing) with in 7 days after award of work. a) Earth Value Test report shall be submitted after completion of earth. b)This Quantity is tentative/ indicative and to be executed at site as per the instructions of Engineer in Charge based on the space availability and soil condition. |
| 9 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 10 | SH-III LIGHTNING ARRESTOR Checking of existing whole Lightning Conductor system i/c checking of Earth Continuty, Strip continuty through out the tower, spike,measuring of earth resistance and providing test results signed by site incharge etc., as required |
| 11 | Providing Earthing with G.I. earth plate of 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. a) Earth Value Test report shall be submitted after completion of earth. b)This Quantity is tentative/ indicative and to be executed at site as per the instructions of Engineer in Charge based on the space availability and soil condition. |
| 12 | Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. |
| 13 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 14 | Providing and fixing 25 mm X 3 mm G.I. strip along the tower/Wall with suitable insulators /clamps fixed at suitable interval etc.,as required.(For Vertical Run) |
| 15 | Providing and fixing of lightning conductor finial made of 25mm dia 900 mm long GI pipe ( B-class) having single prong at top of the tower with suitable size GI base plate including holes etc.complete as required. |
| 16 | Supplying and laying of 40 mm dia PVC pipe for LA strip etc., as requierd |
| 17 | Providing minor repair works for existing earth pit including making good of loose joints and connections ,cleaning the rust of the terminals with sand paper and providing missing nuts,bolts,spring washers,water funnel and adding salt water to improve earth resitance value and providing earth manhole cover made of heavy duty FRP material and sign writing and test report etc.,as required. |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
