Providing of High Mast Flood Lighting System on 16 mtr Octagonal Pole at Arwani Main Chowk

Fabrication, Supplying, Erection, Testing and Commissioning of 16 metre long Polygon high mast with 20 telescopic sections (20 side polygon) , - Top 150 mm and Bottom (350-500) mm dia having, (minimum overlap distance of 1.5 times of topsection) thickness as per BSEN 10025 grades 355 JO/ASTM A572-50 , steel sheet plate for shaft suitable to withstand a wind velocity of (45-50)m/s as per IS 875 part 3(as per GA Drawing). Base plate as per IS 2062/ASTM A572-50. The mast shall be Galvanized in single Hot-dip as per BSEN ISO 1461/ASTM A123 with an average65- 70 microns as per IS 2629, and welded as per BS 5135 Single L-Seam joint . The mast shall have internal power tool , motorised,(Suitable reversible geared motor operating on 230/415V, 50Hz,), mounted at the base compartment for raising and lowering of the lantern carriage.(Complete job including all accessories). The bottom shaft of mast must have door having locking arrangement. The mast shall have galvanized lantern carriage way ( suitable dia with max load carrying capacity as per IS 1239 ) suitable for carrying 12 Nos flood lights and its control box ( excluding cost of lights ). The mast shall be erected on the new ly constructed RCC footing. The mast shall be supplied with 3 mm thick template, lightning arrester (lightning finial) of 1.2m length galvanized pipe with top arrow fitted on top of the head frame cover and GLS type aviation twin obstruction light. (excluding foundation) as per technical data. ( for further details refer to the SBD). Bajaj Electricals , Valmont Structures India , Jindal Industries ,Transrail Lighting Limited ,Skipper Limited ,Utkarsh India ,MKC Infrastructure Lighting Division ,Philips Lighting India (Signify)

Supply, transportation, installation, testing and commissioning of LED Flood Light Fitting of 240 Watt capacity suitable for mounting on 16 metre High Mast, comprising pressure die cast aluminium housing with toughened glass cover, high power LEDs with minimum system efficacy of 130 lm/W, IP-66 protection, surge protection minimum 10 kV, power factor not less than 0.95, THD less than 10%, CCT 5700K–6500K, CRI >70, complete with constant current electronic driver, heat sink arrangement, stainless steel hardware, adjustable mounting bracket, internal wiring, connectors and all accessories required for proper operation, conforming to relevant BIS/IEC standards, complete as required. The item shall include fixing on high mast carriage/head frame, connection with suitable copper flexible cable, glands, lugs, testing and commissioning complete in all respects.Approved Makes: Bajaj / Philips (Signify) / Crompton / Wipro / Havells / CG / Surya or equivalent.

Supply and fixing of foundation boltss as specified in the drawing, manufactured from guaranteed performance high tensile strength special steel, hot dip galvanized , holding down bolts supplied with precision made steel template including nuts washers etc.

Providing and casting RCC foundation for 16 metre high mast lighting tower including excavation, dressing and ramming of foundation pit, providing and laying plain cement concrete (PCC) bed, reinforced cement concrete of grade M25, reinforcement steel, centering, shuttering, foundation bolts, templates, curing, backfilling, disposal of surplus excavated earth, cable entry sleeves/pipes and all allied civil works complete as required.The foundation shall be designed considering safe soil bearing capacity (SBC) of 10 tonnes/sq.m at 2.0 metre depth and suitable for the specified wind loading conditions. The cast shall be monolithic without any joints. the foundation design shall be pre approved from the EIC. Provision for cable entry at the bottom of the pole shall also be made complete as required and as per manufacturer’s approved structural design and site conditions.

Providing of earthing using G.I plate earthing ( 2'x2') and G.I strip risers along with associated material as per I.S standards to the high mast.

S.I.T & C of twin dome aviation obstruction lights of type BJAOL -2 with two nos incandescent lamps Bajaj make or equivalent of Philips/Crompton as approved

S.I.T & C of dust vermin and weather / flame proof out door compartmentalized feeder pillar of suitable size made of 14 SWG M.S. sheet complete with the following:- 63 A TPN MCB incomer,single dial time switch (24 hour Electronic timer ), Heavy duty godown lock, Termination of incoming/outgoing cables with suitable sizes of ferrules & compression gland, 45 A contactor for automatic switching on and off luminaries, 9 A two contactors and raise, lower push buttons for motor operation.

Providing of service connection and earthing's to luminaire from the junction box in 3 CORE x 2.5 mm PVC insulated multistrand, copper wire of Havelles/polycab/KEI or equivalant make including end termination lugs / thimbles including of its crimping and taping ( PNE )

Supply installtion , testing And commissioning of service line 2 Core x 16 sq.mm ,Aluminium conductor, armoured , XLPE/PVC insulated, PVC sheathed cable and connection to feeder pillar/distribution board.

Supply and laying of 63 mm Outer dia heavy duty HDPE pipe at road crossing and where ever required including bends, junctions, clamps, saddles, collars excavation/refilling wherever required and complete installation as per site conditions.