operation of street light arrangement including changing of luminaries and spares under bidhannagar municipal corporation for the period of one calendar year or 365 days of ward - 30- 1 attending/inspection/checking street light installations in all respect & points every morning to evening to ensure uninterrupted glowing of points including switching on/off operation, restoration of fault, repairing, replacement of faulty spares(as mentioned below), and temporary catenary wire-connections as per direction of e.i.c. as and when required, by deploying 3 nos (1 no electrician & 2 nos helper) personnel. and necessary activities as per technical specifications.(a) electrician 1 no for 365 days. 2 (b) helper for electrician 3 nos for 365 days. 3 supply, fitting, fixing 45w/70w/120w led street light fitting etc. 4 supply, fitting, fixing 150w/200w/400w led flood light fitting etc. 5 supply, fitting, fixing 20w led fitting etc. 6 supply, fitting, fixing bollard lamp & deco. lamp etc. 7 supply,fitting, fixing frp pole box etc. 8 supply & lay. 1.1kv 4 core 10 sqmm al armoured cable etc. 9 supply & lay. 1.1kv 2 core 6 sqmm al armoured cable etc. 10 reparing of electrical appliances of feeder pillar box 11 250v grade 3/22 single pvc insulated copper wire