PW6-49529/22Estimate for Installing FLOOD LIGHT at Nethaji Stadium, Division 51.

Amount

Supply and erectting of 15 Mtr height, dia:360mm bottam, 150mm top; thickness 4mm bottam and 3mm top;Sports Lighting Stadium mast for fixing upto 6 lights as per lighting design for the wind speed as per IS 875. The Mast should be designed with head frame suitable for mounting LED sports lighting fixtures. The Mast should be hot dip galvanised steel construction of suitable thickness and conforming to relevant IS standard used for mast structure. The mast shall have provision for laying of control cables from bottom to top of head frame. The head frame shall have ladder and platform for operator use. The Stadium mast system should be equipped with special safety cage ladder arrangement for climbing up the mast. The mast should have the provision for 2nos of aviation obstruction tower light fixture. The lighting arrestor final shall be installed on the top of the mast. Wind tunnel certificate of highmast prototype from a reputed Indian organisation like IIT of which the bidder proposes to supply should be submitted along with the tender. ( Make Bajaj/ RR Ispat/Transrail )

Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template.

Construction of shallow foundation with M25 grade concrete for the highmast pole. Providing and laying in position M-25 RCC foundtion of size as per Foundation Drawing (RCC vol.1.81 M³ & Steel reinforcement 93 Kg). Including all materials and labour charge of earth work excavation, providing cutting, bending and placing in position reinforcement of cold twisted bar as required with positioning of foundation bolts and providing 50mm dia PVC pipe of suitable length for cable entry and exit as required

SITC of Professional Sports lighting LED Floodight luminaire of 900 w +_ 5% with greater than 114000 Lumens light output , CRI>70, THD< 10%. Greater than 125Lumens per watt system efficiency using High power LED's,The luminaire shall be designed with diecast Aluminium body with polycarbonate cover. 50k Burning hours for excellent thermal management for LED compartment, LED's must be provided with secondry lens optics to get optimum optical performance and the fitting shall have IP66 with IK08 Protection. The driver shall be specially designed to have build in surge voltage,open/short cicuit protection.The internal surge protection voltage shall be 4Kv and external surge protection min 10KV or above. The LED used in the luminaire shall be of make Lumileds, Osram or Bridgelux or equivalant. Operating voltage-140-280 volt, Frequency -50Hz / 60Hz,. Power factor> 0.9,Type of LED -High power SMD LED, CCT 5700 ANSI .Including installation and aiming of the luminaries on stadium mast to acheive lux level as per approved design report using required aiming devices in the presence of OEM. Warranty : the complete luminaries shall have not less than three year comprehensive warrenty for physical and photometric properties. Electrical safety as per IEC standards .Product qualities- Energy efficiency, high quality consistency. ( Make Bajaj/ Philips/Transrail )

Supplying and installing of Low intensity LED type aviation obstruction luminaires to be mounted on high masts.

Supplying, installation, Testing & Commissioning of Outdoor type Main Mast Lighting Distribution Board (MLDB) made out of CRCA Sheet with powder coating of suitable size with canopy having IP 54 protection for accommodating the following component. The MLDB shall be installed in convenient to distribute all the out going cables to HMLDB and the MLDB erected on cement concrete foundation complete with painting, interconnections, earthing complete as required including the detachable gland plate for incoming and outgoing cables entry. 415 V, 3-phase, 50Hz, outdoor pedestal mounted High mast Lighting Distribution Board as follows: INCOMER:- 1 No. 63 A, TPN SDFU a. 1 Set phase indication lights (R, Y, B) Solid state type (LED). OUT GOINGS:- , 4Nos 32A TPN SFU to individual HM Panels,

Supply & erection of High Mast Lighting Distribution Board (HMLDB), 14SWG CRCA sheet made outdoor type, pedestal mounted totally enclosed with IP55 degree of protection with canopy suitable for use on 415 Volts 3-phase, 4 wire, 50 Hz system having 40 A MCB as Incommer and suitable 3 nos of MCB's for individual/group control of the light fittings.

Supply and laying of 1.1kV grade, XLPE insulated, Aluminium Conductor, armoured, PVC outer sheathed Power Cable of following sizes including transportation to site as required for connection between MLDB / HMLDB / light fittings including excavation of trenches of depth upto 60 cms and providing protection using suitable size DWC HDPE pipe as required.3.5 Core x 16 sq mm

3.5 Core x 10 sq mm

Supplying nickel plated compression brass cable gland and aluminium lugs for PVC insulated and PVC sheathed armoured aluminium conductor cable 1.1 KV grade, and making end termination suitable for the cable of the following sizes as required.3.5 Core x 16 sq mm

3.5 Core x 10 sq mm

Supply and Laying of 3 Core x 2.5 sq mm PVC insulated PVC sheathed Copper conductor cable from the luminaire to the control panel.

Providing independent Ordinary pipe earthing using 1.50 mtrs of 40 mm dia GI pipe ,earth wire copper and other specials such as common salt ,charcoal bolts and nuts etc. complete required at site.

Supply and laying of 4mm ( 8 SWG ) hot dip galvanized wires along with cable including termination with GI thimble etc as required.

M P SUBASH