SITC OF HIGH MAST LIGHT AT ESI HOSPITAL DURGAPUR

Supply of 12.5 M high mast lighting system with its accessories. Mast shaft shall be in two sections with steel material confirming to BSEN 10025 grade S355, hot dip galvanised confirming to BSEN ISO 1461 and suitable for wind velocity as per IS 875. It Shall also include accessories for high mast including head frame, 2 continuous steel wire rope 6 mm dia (7/19 construction), trailing cable, double drum winch, Galvanised Lantern carriage arrangement suitable for 6 luminaires symmetrically & its control gear boxes and lighting. The mast shall have an integral power tool installed inside the base compartment for its operation along with Supply & Fixing of Cu Cable of Power Tool motor, Wiring for luminaries, Anchor Plate, Foundation Bolt, Nut, Washer Common Template All complete. Luminaries wiring materials not included in the mast supply prices. Make Bajaj / Transrail / Valmond / B.P.Project / Utkarsh

Each mast shall be provided with a feeder pillar fabricated out of 14 SWG CRCA sheet and finished with two coats of red oxide primer and powder coated paint. The feeder pillar shall comprise of incoming 32 Amps Rating TPN MCB incoming / outgoing terminals and control for the power motor. Feeder pillar shall be mounted near to the mast. 1 No Suitable double dial/Digital type timer of GIC make, with 1 no L and T MNX 18 220 Volt 4 pole contactors, 1 No Fuse unit, minimum 3 No L&T make16 Amps SP MCB, Toggle switch, Indication Lamp with complete wiring etc. For ON/OFF automatic / manual and photovoltaic cell/ automatic timer with all accessories for control of the lamps should be provided and connected in the circuit. (IP 66 protection)

Design, casting of suitable open raft shallow RCC foundation suitable considering safe soil bearing capacity of 10 T/ sq.mtr at the depth of 1.5 mtr below ground level. RCC foundation with M. 20 Grade concrete considering actual SBC of soil, with the help of suitable modern engg. Tool and Plants

Erection, Testing, Commissioning & Supervision of above High Mast Lighting System including wiring & fixing of Luminaire with modern engineering practices including wiring of luminaries with all wiring materials like PVC insulted flexible cable of suitable copper conductor core of 1.5 sqmm lugs ,4 nos. 16A MCB, Gland, Socket etc complete commissioning of the whole system

Erection & commissioning of the feeder pillar Box in PCC Foundation all Complete

Supply of integral LED Flood light Luminaires, comprises of elegantly designed highly efficient, pressure die-cast aluminum housing with fins for better heat dissipation and heat resistant and toughened glass cover, THD Less Than 10 Percentage, Less than 25000Lumen (Less than 105Lm/watt) and Color temperature is 5700K +300K, External SPD-5KV, with Flag indication R Nos and inbuilt 4.5kv SPD in Potted driver. IP-66 protection fitting Bearing Cat.Ref. BVP122 LED 200 CW FLNB FG PSU A1. Make PHILIPS/CROMPTON/HAVELLS/BAJAJ/HPL/SYSKA/ISI marked conforming to Technical Specification and latest accreditation

Supply & Fixing of LED Aviation Obstruction luminaire similar to Bajaj make Cat No BAJOL-2 ,including one LED Lamps and all other necessary pipe fittings with necessary wiring and control switches as per instruction of EIC

Supply of 1.1 KV grade PVC insulated Aluminium conductor armoured cable 25 Sq mm, 4 core Make Finolex/CCI/Gloster/Crystal / Polycab

Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required, DSR 2022 Item No 5.2

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required. DSR 2022 Item No 5.12