Tender For Special Repair To Buildings Such As Provision Of Lightening Arrester System At Boys Hostel No.2 Of Parala Maharaja Engineering College At Berh Ur (Sitalapalli), Ganjam-Odisha
TDR : 55834759
Tender Notice
BOQ
5 Days Left
Ganjam
Odisha
Tender For special repair To Buildings Such As Provision Of Lightening Arrester System At Boys Hostel No.2 Of Parala Maharaja Engineering College At Berh Ur (Sitalapalli)
Name of Work:- S/R to buildings such as Provision of lightening arrester system at Boys Hostel No.2 of Parala Maharaja Engineering College at Berh ur (Sitalapalli)
Sl. No.
Item Description
1
Supply, Installation, Testing and Commissioning of Lightning Protection System based on Standard Inrenational Trade Classification (SITC) of High Pulse Voltage OPR-60/ESE-60 Proactive Early Streamer Emission (ESE) Lightning Protection System with radius of 79 meters in Level-1. The lighting air terminal configured as a spheroid which is comprised of separated electrically isolated 4 pannels (stainless steel) sorrunding an earthed central final with The Air termination shall be of the type that response dynamically to the appearance of a lightning conductor should deliver a unique gain time in efficiency anticipating the natural formation of an upward leader that propagates rapidly to capture the lightning stroke and conduct it towards the ground. The insulation material used to electrically isolated the panels (stainless steel) is comprised of a base polymer which provides high Ozone & UV resistance with a di-electric strength of 24-38 KV/mm. The ESE terminal is tested & certified as per NFC 17-102 standard with the \\"Switching Impulse Voltage\\" of -700 KV and \\"Direct Voltage\\" of -70 KV. The early streamer emission terminal is tested & certified by CPRI (Central Power Research Institute), Govt of India for the Impulse current of 45 KA (8/20 micro sec) with 5 positive & 5 negative impulse. The ESE terminal is tested and certified by any international laboratory as per IEC 60-1:1989 for an impulse current (8/20 micro sec) of more than 160 KA. The serial number displayed on the ESE lightning arrester is duly supported with the \\"certificate of country of origin\\" issued and duly sealed by the respective country(Exported) . Make-ABB/SIEMENS/STORMKING-2CT8899800R7100 Test Report with Authorized Sign.
2
Supply and Fixing of Air Terminal support mast of 5mtrs height for mounting of OPR 60/ESE30 with guy wire and base plate with laying down conducter from terminal to earth point, clipping cable, pouring of chemical with earthing pipe into hole, laying copper cable to connect the earth pit to creat tripped with C.C.C 1:1-1/2:3 12mm to 20mm size at pit (1.00X1.00X1.00m) sizeMake- ABB/SIEMENS/STORMKING
3
Supply and installation of Lightning strike recorder (L.S.R.)-6 digits Austrilian make LSR electro mechanical display to record the lightning current in an IP-67 enclosure with the minimum sensitivity of 1500A and maximum capacity of 220KVA(8/20 Micro Second wave form) The recorder is of non-resettable type having 7 digits display and it should be non electronic type and does not require external power supply for working model LSR. Lightning strike recorder is duly tested & certified inline with the ESE Lightning Arrester in an international laboratory for an impulse current (8/20micro sec) of more than 160 KA as per IEC 60-1:1989 standard.
4
S/F of Chemical Earthing with length of 3 mtrs long 17.2 mm dia copper bonded bar/rod and 50KG Chemical compound including supply and installation of Earthing chamber work for earth pit size about 3'x2'x9' and Hing cover as per I.E. Rules (CPRI certified for S.C current).
5
S/F of Clamp for fixing of copper bonded bar/rod in Earthing.
6
Supply of down conducter 70sqmm single core insulated flexible copper cable with necessary acessories etc
7
UPVC pipe 40mm dia and other all acessories
8
Counter Protect Cover Lighting striker recorder (L.S.R) of Ausrallan Make LSR it should be non electronic non resettable type having 7digits disply.
9
Construction of Civil work by using M20 Grade and FE415 Grade reinforcement for C.C work in the foundation on the top of the roof for one no. of (2'x2'x2') GI mast tubular pole & its base plate and four no.s of (1'x1'x1') Gay wire stay for supporting wind pressure and three no.s of (3'x2'x1.9') C.C round structure with Concrete slab for Covering Earth Pit. Please Enable Macros to View BoQ information
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
