FEDERAL BOARD OF INTERMEDIATE AND SECONDARY EDUCATION H-8 4 ISLAMABAD No FBISE P and S 2026-27 799 Dated 04-08-2026 CORRIGENDUM Reference is invited to Tender Notice published by Federal Board of Intermediate and Secondary Education FBISE Islamabad under FBISE No 792 dated 30 July 2026 The following amendments may kindly be read as part of original tender notice Existing Provision i Tender documents containing terms and conditions for purchase of above said lots items can be downloaded from FBISE website www fbise edu pk along with bank challan The Challan on account of sale of tender documents amounting Rs 10,000 can be deposited through E-payment ii Heavy Duty UPS - 3 Phase - 80 kVA APC Eaton Company On Line having Input Voltage 380V to 415V Input Current 120 A per phase Frequency 50 Hz System 3 Phase plus Neutral plus Earth Power Factor 0.9 to 1 DC Voltage 384 V Strings 2 Nos with safety metal box Batteries lithium ion Backup time on full load 20 minutes along with installation and necessary equipment and services May be read as i The Challan on account of sale of tender documents amounting Rs 3,000 can be deposited through E-payment ii Heavy Duty UPS - 3 Phase - 80 kVA APC Eaton Company On Line or Equivalent having Input Voltage 380V to 415V Input Current 120 A per phase Frequency 50 Hz System 3 Phase plus Neutral plus Earth Power Factor 0.9 to 1 DC Voltage 384 V Strings 2 Nos with safety metal box Batteries lithium ion Backup time on full load 20 minutes along with installation and necessary equipment and services All other terms and conditions of original tender notice shall remain unchanged It is requested that above corrigendum may kindly be published at earliest to ensure all prospective bidders are duly informed SIBGHAT ULLAH KHAN ASSISTANT SECRETARY Ph 051-9269535 PID I 1108 26