Supply and installation of LED flood lighting for the football ground at IISER Thiruvananthapuram

Amount

Supply and installation of 16Mtr height Stadium Mast of follwing specification suitable for mounting upto 24 nos. of 500/1000 Watt LED Flood Light Fixtures and all materials required for installation like foundation bolts, RCC pole foundation as per the pole manufacturer recommended drawing, connections complete as required and all related works as directed by the Engineer in charge. Main mast Height: 14 m Head Frame shaft Height (Vertical): 2 m Main mast Sections: 2 Mast and Head frame material: Hot Dipped Galvanized Iron Top Diameter: 150 mm minimum Bottom Diameter: 410 mm minimum Thickness:4mm Size of base plate: 540mm minimum BAse plate thickness: 20mm minimum No. of foundation bolt: 8 minimum Wind Speed: Not less than 39m/s Safety cage ladder: required Maintenance platform on the head frame: required (Pole-Bajaj/Crompton/Trasnrail/Klite) Note: GAD of pole and pole foundation should be get approved from the Engineer in charge prior to execution.

Supply, installation, testing and commssioning of following type high performance LED flood light luminaire of max 500W, 5700K,min 60000lumen with lumen efficiency of 120 lm/W with pressure die cast housing, toughned glass and individual LEDs with seconary lens optics along with IP66 protection, 4kV internal and 10kV external surge protection on the stadium mast as mentioned in item no.1.0 using necessary supports and interconnections as required. (Make: Philips/Bajaj/Crompton/Havells/Osram)

Luminaire with 30 degree beam angle

Luminaire with 60 degree beam angle

Supply, installation testing and commissioning of weather proof Thermoplastic circuit breaker box - 2row 24modules of IP 65 protection, IK09 with clear acrylic front door, metric knockouts for cable entry and fixing the box on floor using necessary angle iron frame complete as required and as directed by Engineer in charge on Make : Legrand/Henzel

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required (Make: Legrand DX3/Schneider-ACT19/Siemens-3WL/L&T)

Double pole

Triple pole and neutral pole

Supplying and fixing following rating four pole(three phase and neutral),415V, Residual Current Circuit Breaker(RCCB) having a sensitve current of 30mA, in the existing MCB DB complete with connections, testing and commissioning etc. as required (Make: Legrand DX3/Schneider-ACT19/Siemens-3WL/L&T)

Lighting Control Panel Fabrication,supply, installation, testing and commissioning of 415V, 3-phase, 50 Hz, totally enclosed, free standing, dust, damp, vermin proof, hinged, lockable, double door on both side with 70 cm long legs, out door type Feeder Pillar with IP:65 protection made out of 2 mm thick MS sheet complete with Bus Bars, M.V. danger notice plate, multi funciton meter , indicating lamps, with suitable capacity solid aluminium strips, connections of incoming and outgoing cables by thimble, base frame of 50x50x6 MS angle iron with canopy on top, complete as required and having following incoming and outgoing feeders separately housed in 16 SWG sheet steel enclosure contactors, MCCB/MCB complete as per specifications and including PCC foundation, plastering etc. complete as required. MCCB shall have ICU =100% ICS MCCB should be thermal magnetic, with shunt and Trip alarm contacts (Make: Legrand DX3/Schneider-ACT19/Siemens-3WL/L&T)

Incomer: 100A, TPN, MCCB of 36kA -1no. Busbar: 4 Strip aluminium bus bar of 100 A, 415 V capacity with full rate neutral, heat shrinkable coloured sleeves complete for withstanding 35 KA fault - 1 set Outgoing: 40A. 4pole MCCB, 25kA with Thermal magentic release-4nos. 40A, 3 pole contactor with 1NO-1NC-4nos. 25A,4pole, MCB-1no. 25A, 3 pole contactor with 1NO-1NC-1no. Surge supressor for protection against direct and indirect lightning surges-1no. Metering and indications: Multifunction meter Class 1.0 for measuring voltage, current, power factor, frequency, THD, power, kWH,kVA,kVAR,kVARh, with RS485 port -1 no. Current Transformer- Cast resin 100/5A with class- 1 accuracy and 15 VA burden - 3nos. RYB phase indicating LEDs-3nos. Trip, ON, OFF indicating LEDs-3nos. 2A control SPMCBs-4nos. Controls: ON push button with LED indication(Red)-5 nos. OFF push button with LED indication(Green)-5 nos.

Supply of FRLS XLPE power cable of 1.1 kV grade of following size as required. (Make: Universal/Polycab/Gloster/RRKabel/Havells)

3C x 4 sqmm Copper armoured cable

4C x 25sqmm Aluminium armoured cable

4C x 35sqmm Aluminium armoured cable

3.5C x 70sqmm Aluminium armoured cable

4C x 6sqmm Aluminium armoured cable

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. Direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-50 mm nominal)

50 mm dia (OD-50 mm & ID-38 mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC HUME/ METAL/DWC HDPE pipe as required.

Upto 35 sq. mm

above 35smm upto 95sqmm

Supplying and making end termination with brass compression gland for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1kV grade as required.

3C x 4 sqmm Copper armoured cable

4 core x 25sqmm (28mm)

4 core x 35sqmm (32mm)

3.5core x 70sqmm(38mm)

4C x 6sqmm Aluminium armoured cable

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required. (For lightning protection and protective earthing.)

Supplying and laying 20 mm X 3 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Erection of metallic flood light pole of height 9.0 metre in reinforced cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required Note: Flood light pole along with mounting bracket will be issued by Department

Supply, installation, testing and commssioning of high performance LED flood light luminaire of max 50W, 5700K,min 6000lumen with lumen efficiency of 120 lm/W with pressure die cast housing, toughned glass and individual LEDs with secondary lens optics along with IP66 protection, 10kV internal surge protection on the poles as mentioned in item no.15.0 using necessary supports and interconnections as required. (Make: Philips/Bajaj/Crompton/Havells/Osram)

Supply and installation of weather proof terminal boxes of IP 66 protection, IK09 with cable connecting terminals, metric knockouts for cable entry and fixing the box on the head frame of light mast complete as required and as directed by Engineer in charge on Make : Legrand/Henzel or equivalent

Supplying and embedding following dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape complete as required.

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. complete as required.

CANDELA ENGINEERING CORPORATION (BID ID -3150044)

IDEAL DATACOM NETWORK AND ELECTRICAL SOLUTIONS PVT LTD (BID ID -3151051)

Linsta Services (BID ID -3150990)