Mini Mast and LED Street Light in Different Places of Division 40, Koorkanchery Zone, Thrissur Corporation

Amount

Supplying and erecting on existing foundtion bolts of 7 metre Hot dipped galvanised Octogonal pole in single section with 70mm top diameter, 130mm bottom diameter, 3mm sheet thickness, base plate dimensions of 200 x 200x 12 mm suitable for 39 m/sec wind speed. (Make RR Ispat, Lysaght, Bajaj, Valmont)

Supply fixing in concrete foundtion of 20mm diameter (4 numbers) foundation bolts of 600mm bolt length, 200mm pitch circle diameter manufactured from special steel along with nuts, washers, anchor plate and common template.( suitable for 7M octogonal poles)

Supply and fitting Ring Type Bracket for Light Fittings suitable for 7M octogonal poles

Foundation of size column 500x500x1000mm, Casting of shallow RCC foundation for the 7meter pole with M20 grade cement concrete including reinforcement of 13 kg tor steel. 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 as required etc complete. In all respect as per approved drawing and direction of engineer-in -charge

Supply, installation, testing and commissioning of 50W LED Flood light output > 105lumen/W 5000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor >0.95 at full load, internal surge protection up to 8KV, and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD <10%, power factor >0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer) ( Model Philips, Crompton ) Manufacturer name engraved /embossing in housing to allow traceability till life of fixture (stickering and printing is not acceptable) and giving connection etc complete. LED Flood light 3 year warrenty.

Supply and laying of double wall corrugated ( DWC) pipe of size 50/38mm made out of HDPE for mechanical protection to power cables conforming to IS 14930 Part - II ( reputed make like REX ) on the wall Clamped with suitable clamp and all accessories couplers etc as required.

Supplying, drawing and fixing of one number 1.5 sq.mm (48/0.20 mm) three core ISI Marked FR LS, PVC Insulated and PVC sheathed round copper conductor cable of 1.1 KV grade for interconnecting light and cable connecter through light post

Supplying and fixing of meter box weather proof type (make Sintex IP 67) of size 540x320x200 mm with silicone weather proofing sealant, for providing single phase energy meter, fuse unit, Isolator, RCCB, Anolog Timer. Meter box fixing on the pole using suitable clambs with bolts and nuts etc complete.

Supply and fitting in the existing light pole bottem box 6A TP connector for the power tool control and giving connections etc complete.

Supply and fitting in the existing Control panel 24 hours Anolog Timer switch supply voltage 230 V 50 Hz for operating automatic on/off function with IP53 grade protection, operating temperature 10 º C - 50º C, contact>16 A for controlling -main contact-1 Nos and giving connections etc complete.

Supply and fitting in the existing Control panel 16A, 4P contactor for the power tool control and giving connections etc complete.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker ( MCB) suitable for inductive load of following poles in the existing Control panel complete with connections, testing and commissioning etc. as required. Single Pole MCB

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 A Double pole Isolator

Supplying and fixing following rating, double pole, (phase and neutral), 240V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40A RCCB double pole

Supplying and laying of 1.1KV grade, 3 core, XLPE insulated, PVC outer sheathed, with flat strip armoured, with aluminium conductor confirming to IS 7098 : part I - 1988. The cable shall be pulled through the HDPE Pipe. 3C x 10 sqmm

Supply and fitting 32A 230V Porcelain rewireable type kit kat fuse unit in the existing meter box and giving connections etc. complete.

Supply and fixing of following sizes of heavy duty class PVC pipe along with accessories in surface / recess including cutting the wall and making good the same in case reccessed counduit as required.25 mm PVC conduit

Supply and drawing 3.0mm dia copper conductor in etc for earthing. as required. 3.0mm dia (10SWG ) copper conductor

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

Providing independent Ordinary pipe earthing using 1.00 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.

Dismantling with out damage, transporting, fixing, testing and commissioning of existing fluorescent tube street light set with lamp bracket on the electric post and connecting with PVC 2 core round cable (including loading and unloading charge) as per the direction of department staff etc complete.

Supply and installation of IP66 40W/45 W LED Streetlight ( Make Philips, Osram ) with system lumen output > 3800 lm and system efficacy > 110 lm/w. ( Chip make Cree/ Lumilled/ Nichea with pf >0.95 at full load) Product should be of aluminium housing and with UV Stabilized PC IP Lens diffuser. CCT of proposed product should be of 5700 K, THD < 10% and CRI >70 with L70B50 @ 50000 BH (Ta- 25°C). Proposed product should be suitable for Operating Temperature Range -10°C to +45°C and potted driver with 6kV internal surge protection. . LM 79&80 certificate from NABL accredited third pary lab to be produced.and giving connection with PVC 2 core round cable etc. complete as required. LED street light 3 year warrenty.

Supplying and fixing of 32mm dia X 1.00 metre long GI pipe ( medium class) bracket for mounting of LED street light fitting on pole including bending the pipe to the required shape, 2Nos 40mmX 3mm flat iron clamps with nuts bolts and washer, painting the flat iron with primer and finish paint etc. as required.

candelaengineering corporation

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