Supply Installation Testing and Commissioning of High Masts with LED Flood Lighting system including Comprehensive AMC for 05 years in Cricket Ground at Mahatma Gandhi Stadium Sports Complex, Berhampur.

Design, Manufacturing, Supply and Erection of hot dip galvanised, polygonal High Mast Pole (Design Conforming to PLG 7, IS- 875 (Part-3):1987, Galvanizing confirming to BSEN ISO 1461:1991 and material confirming to BS EN 10025, S355, IS:2062) with fixed Head Frame suitable for mounting up-to 40 nos. of light fittings between 1500W- 2000W as detailed technical specification as to illumination parameters, weight & sizes etc. and to sustain Wind Speed of 200 Km/Hr complete with all accessories as per tender detailed technical specifications. The mast design is to be approved by IIT / NIT. Including Construction of raft foundation with M25 grade concrete for the high mast considering the safe soil bearing capacity at site as per tender soil investigation report, with all materials and labour. The required height of the High Mast Pole from base upto top of head frame shall be 40 Mtrs. The High Mast has to be designed for base wind speed 200 Km per Hour relating to wind load on structure and also confirm BSEN 40-1:1992 relating to general construction, special steel foundation bolt as required along with nuts, washers, anchor plate and template. Each High Mast shall have provision for fixing of external type common man-rider as per tender specifications. Each High Mast must be provided with GI lightning arrester (Crossarm length / 2 x 1.25 Length) and LED Aviation Obstruction Light (2 Nos per mast) mounted at the top of high mast. Complete item shall be as per specifications and approved GA drawing as required and as per direction of Engineer-in-charge.

Design, Engineering, Supply, Installation, Testing and Commissioning of LED Sports Flood Light Luminaire (1500W-2000W) quantity as per bidders design to achieve National Level TV Broadcast level illumination for Cricket as stated in the tender specifications, having minimum efficacy of >100 Lumen/Watt , CRI >90, TLCI >90, Flicker rate <1% , CCT>5500 K and should be confirming to IP 66 & IK 08 (for impact resistance) along with Supply of Drivers, 20kV SPDs & other Light Fitting accessories if any which needs to be housed separately in High Mast Light Panel near each Mast. The Light fitting should be of Single Module with natural cooling and the weight should be as per the requirements of the mast design including mounting bracket, bolt&nut. The fitting shall be of non integral type and be able to withstanding minimum wind speed 200 Km per Hour complete in all respect as per direction of Engineer-in-charge. made.

Supply, Installation, Testing & Commissioning of single dome medium intensity LED Aviation Obstruction Light (2 Nos per mast) including all required mounting frame, cable etc complete in all respect as per direction of Engineer-in- Charge.

Incomer:- 1 no 160 amp 36 KA 4P MCCB thermal magnetic release & Spreader links

Busbar: 4nos 200 Amps, 500V Electrolytic Copper bus bars mounted on SMC supports.(CD=1.25A/Sqmm)

Instruments: 1set each of 4 Nos. 10-kA SP VSP along with 10 Amp SP MCB backup protection for each VSP.

1 Set of LED type phase indicating lamps with control fuses

1 set Multi Function Meter (V,A,P.F, F,THD) & 3nos. CT's of ratio 160/5 Amp and class-1 accuracy

ON' 'OFF' indication lamp with backup fuse