tender for annual maintenance contract for the entire electrical installation of heritage building and (g+3) storied building of aliah university at taltala campus, 21,haji md. mohsin square ,kolkata-16 from 01.04.2025 to 31.03.2026...supply and delivery of urgent maintenance materials. , supply and delivery of 240v,6a,3pin plug socket (make-legrand-mylinc) , supply and delivery of 240v,6a, modular switch (make-legrand-mylinc) , supply & delivery of 240 v,25 a, 3 pin modular type plug top with indicator (brand approved by eic) , supply & delivery 2.25 ?f 230 v (oil type) capacitor metal body (make- tibcon/universal) , supply and delivery of 240v,16a,3pin modular type plug socket (make-schnieder/legrand )as per direction of eic , supply and delivery of 240v,16a modular type switch (make-schnieder/legrand )as per direction of eic , supply & delivery of din mounted digital timer having provision of adjustment 24 hour (make- l&t-gic cat no. 67ddt0) , supply and delivery of 230 v, 60 w g.l.s bulb (make -philips) , supply and delivery of batten holder as per sample.(make - anchor) , supply & delivery olp-3, +21 annual periodical maintenance a.c machine starter (make -electron) , supply & delivery of din mounted analog timer having provision of adjustment 24 hour (make - l&t/gic/ge/legrand) , supply & fixing of 150 watt led street light luminaries ip -66 made up of pressure free dia cast aluminium housing with toughened glass/ pc cover provided with high power leds and secondary optics pc/pmma lens and silicon filled bis registered potted vibration proof driver with build in 4kv surge protection and 10kv external spd with efficacy 135 lumen/watt impact resistance ik10/ik08,cri70,cct5700k (make: wipro voyage /crompton, falcon pro i/ bajaj hexo j/signify urban edge plus ) driver mk.-signify/wiprc /xitanium led chip dk.-nichia,cree,osram, lumiled. , supply & fixing of 100 watt led flood light luminaries ip -66 made up of pressure free dia cast aluminium housing with toughened