MAINT AND REPAIRS TO SUBMAIN WIRING, LED LUMINARIES AND ALLIED WORKS TO OTM BUILDINGS IN TECHNICAL AREA AT AFS BIDAR

Disconnecting, removing unserviceable high/Medium/Low bay /security light fitting/Integral CFL light Fittings/Infra red light fittings from any height of Hangers/ Sun shelters of capacities 150W /250W/400 W along with its connecting iron brackets; finding out faults, carrying out repairs, replacing defective parts like ballast, lamp, ignitor, condenser, Reflector, Refractor, housing and control gear case and refixing the same in its original position with clamps, nuts & bolts complete all as directed by Engineer-in-charge. Note: Parts required for replacing defective ones will be measured and paid for separately.

Material and Labour, for submain wiring/power wiring with 2 runs of 1.5 sq mm PVC insulated stranded copper conductor FRLSH 1100 V cable and one run of 1.5 copper FRLSH 1100V cable as earth lead drawn through existing ERW steel conduit, including taking down old unserviceable wiring complete all as specified. Note : Two runs of 1.5 PVC insulated stranded copper conductor and one run of earth wire 1.5 shall be measured and paid as one unit length.

Material and Labour, for submain wiring/power wiring with 2 runs of 2.5 PVC insulated stranded copper conductor FRLSH 1100 V cable and one run of 2.5 copper FRLSH 1100V cable as earth lead drawn through existing ERW steel conduit, including taking down old unserviceable wiring complete all as specified. Note : Two runs of 2.5 PVC insulated stranded copper conductor and one run of earth wire 2.5 shall be measured and paid as one unit length.

Material and Labour, for submain wiring/power wiring with 2 runs of 4 PVC insulated stranded copper conductor FRLSH 1100 V cable and one run of 4 copper FRLSH 1100V cable as earth lead drawn through existing ERW steel conduit, including taking down old unserviceable wiring complete all as specified. Note : Two runs of 4 PVC insulated stranded copper conductor and one run of earth wire 4 shall be measured and paid as one unit length.

Material and Labour, for submain wiring/power wiring with 4 runs of 6 PVC insulated stranded copper conductor FRLSH 1100 V cable and one run of 6 copper FRLSH 1100V cable as earth lead drawn through existing ERW steel conduit, including taking down old unserviceable wiring complete all as specified. Note : Four runs of 6 PVC insulated stranded copper conductor and one run of earth wire 6 shall be measured and paid as one unit length.

Disconnecting and removing unserviceable VTPN, IP-54 distribution board, Supply and fix, sheet steel enclosure including MCCB VTPN, 4 way Double door Ready to use DBs - Provided with insulated vertical phase bus-bars, neutral bars with shrouds, earth bars, sticking saddles, cement spill protector, color-coded interconnecting wire set, cable ties, blanking plates and circuit identification labels with provision of SP / SPN / TPN MCB's as outgoing complete all as specified and directed. Note : Outgoing MCBs will be measured and paid for separately under respective items

Supply and fix in repairs, MCB DB SPN 4 way (Horizontal), double door with Sheet metal enclosure, flush mounted, prewired, 240 V, AC, 50 Hz, Factory made, powder coated, IP-54 protection conforming to IS-13032 universal mounting with 200 Amps rated copper bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides, etc. complete all as specified and as directed. Notes : i) All unused modules shall be provided with blanking plate for which the cost is deemed to be included in the cost of MCB DBs. ii) MCB/ Isolators will be measured and paid separately as supply and fix under respective items.

All as per Serial Item No 7 here-in-above, but MCB DB of SPN, 8 way

All as per Serial Item No 7 here-in-above, but MCB DB of SPN, 12 way

Disconnecting and removing unserviceable MCB plug and socket unit, supply and fix, 2 pin, metal earth plug and socket, and MCB SP, 32 Amps, 240 Volts (C-Curve), complete all as specified and as directed.

Disconnecting and removing unserviceable MCB plug and socket unit, supply and fix, 5 pin, metal plug and socket, and MCB TP 63 Amps, 415 Volts (C-curve), complete all as specified and as directed.

Supply and fix in repairs, 4 Pole, MCCB 63 Amp, 16 KA breaking capacity, complete all as specified and as directed.

Supply and fix in repairs, 4 Pole, MCCB 100 Amp, 16 KA breaking capacity, complete all as specified and as directed.

Supply and fix in repairs, 4 Pole, MCCB 160 Amp, 36 KA breaking capacity, complete all as specified and as directed.

Supply and fix in repairs, 4 Pole, MCCB 250 Amp, 36 KA breaking capacity, complete all as specified and as directed.

Supply and fix in repairs, MCB TPN 16 to 32 Amps, C-curve, 10 ka breaking capacity, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs, MCB TPN 63 Amps, C-curve, 10 ka breaking capacity, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs, MCB SPN 6 to 32 Amps, C-curve, 10 ka breaking capacity, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs, MCB SPN 63 Amps, C-curve, 10 ka breaking capacity, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs, MCB SP 6 to 32 Amps, C-curve, 10 ka breaking capacity, complete all as specified and as directed by Engineer-in-Charge.

Supply & fix in repairs, single aviation obstruction light fitting with polycarbonate diffuser & cast aluminium housing all as specified and as directed.

Supply & fix in repairs, twin LED aviation obstruction light fitting, 10W, IP-65 protection with polycarbonate diffuser & cast aluminium housing all as specified and as directed.

Supply and fix in repairs, LED Bollard Decorative luminaire 8 W, IP-65 protection, with opal PC diffuser, complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in repairs, LED high bay lights 120 watts with housing IP-65and IK 07, circular high pressure die cast aluminium housing and manufacture logo embossed on the housing and high transmittance tempered glass cover, optics lens with lens plate having NB and WB optics , system efficacy>120 lumens /watt, titanium driver-IP 66 complying to IEC61347-2-13 certification like CE ENEC, ROHS, with rated life of 50000 hours for driver at TC-80 degree C along with all safely features , thermal protections, protection against input over voltage< 320 volt Ac for 48 hours , driver failure rate ,0.2% per 1 Khr @ TC 70-80 Deg C, wattage 120 Watts , internal wiring-Teflon SDCM<5, CCT -5700, CRI>80, THD<20 at max load , third harmonics <20%, PF>.95 colour temperature 6500k, all specified and as directed

Taking down existing street light fitting, Supply and fixing low bay bright light fitting 80 watt LED energy saving enjoinment friendly and robust IP-65 with high efficient LED Outdoor street luminaires made up of pressure die cast housing with toughened glass and high power LEDs with secondary optics with IP65 protection, System efficacy ≥ 110 Lm/w , operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 70 and Driver Should be Potted type Constant Current LED Driver with 4KV Inbuilt Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge all as directed by Engineer-in-charge. Note: Electric cable if required for replacing defective cable from looping box to fitting will be measured and paid separately under respective items.

Taking down unserviceable stet light fittings, and Supply and fix, high efficient LED street light fitting of 70 W 230 V AC outdoor type with high pressure die cast aluminium housing and heat resistant complete all as specified. Make Philips / CG / Havells

Supply and fix, Limit switches for automatic cutoff for all driving leaves complete all as specified and as directed.

Supply and fix, Control panel board made out of 2.0 mm thick MS box, indoor type weather proof with TP MCBs 32 Amps- 1 Nos of suitable rating, emergency stop switch one set for each driving leaf consisting suitable relays, power and auxiliary contactors MK-1 type - 1 No, over load and under voltage protections and single phase preventor etc., with suitable hooters / blinkers and push button switches for forward and reverse movements including suitable bus bars, indication lamps, interlock contactors, warnings lights etc. . All control cables from panel to motors of suitable rating shall be fixed with cable trailing / bunching arrangement with suitable cable carriers , festooms etc. , as per the designed requirement complete all as specified and as directed.

Supply and fix in repairs, test Drive Assembly along with idlier assembly system , the drive assembly system shall be housed in fully enameled weather proof box with suitable electrical induction motor of suitable type and capacity not less than 3 HP, three phase (Motor should be fitted to master leaf) with suitable heavy grade speed reduction gear attachments for the movement of main leaf along with subsequent movement of slave leaf - 2 Nos with slave arrangement mechanism including suitable declutching facility for manual operation . The speed of door movement shall be as per International Standard ie 7 to 8 metre per minute complete all as specified and as directed.

Disconnection & taking down the unserviceable rotary switch and Supply and fix, flame proof WP rotary switch in LM6, 10 Amps complete all as specified and as directed. Make : SUDHIR Switch gear Cat Part No SS/OA/1010-1 or equivalent approved make

Disconnection & taking down the unserviceable GI bracket of size 40mm dia from the pole / building and Material and Labour, for street light bracket made out of 40 mm dia GI tubing medium grade up to 1.5 metre long including bending, welding ,drilling holes as required and fixing with flat iron clamps 50x 6 mm thick (02 Nos) with suitable nut, bolts and washers complete, including preparation of steel and iron surface and applying two coats of aluminium paint, first quality, over a coat of primer, etc. complete, all as specified and as directed. Make of GI Pipe:- Jindal / Zenith / Prakash. Make of paint:- Asian / Berger / Jenson & Nicholson.