REPAIR / MAINT/ REPLACEMENT OF SECURITY / STREET LIGHT / FLOOD LIGHT FITTINGS AND ALLIED WORKS AT K AREA UNDER GE CHANDIGARH.

Amount

Taking down unserviceable street light fitting any from the position and replacement of accessories ie driver, surge protector and wiring circut etc and refixing at position complete with connection cable for satisfactory performance all as specified and as directed. Note :- Spares ie LED driver, surge protector and cable will be measured and paid for seperatly under respective item under this schedule here in after as "supply only".

Disconnection and removing the U/S street light and S&F energy saving LED street light 25 watt luminaire with high power LEDs with lens of beam angle of 120 degree,luminaire made of pressure die cast aluminium body with built in heat sinks, painted with polyurethane/powder coated paint, enclosed with toughened glass including separate compartment for cable and incl sealed/compact driver for easy access during maintenance,suitable for operating on voltage 120 - 270 volt,AC,50 HZ,with surge protection of 5KV, out put luminous efficiency not less then100 lumens/Watt , CRI more then 80, conforming to IP 66, class 1 with suitable size of GI/ MS bracket complete all as per manufactureres specifications including taking down old unserviceable fittings of any size/ wattage complete all as directed by Engr-in-Charge. Note : (i) Local representative of the company will certifiey the complaince of the specification of the luminaries and quantity.

Disconnection and removing the U/S street light S&F energy saving LED street light 45 watt luminaire with high power LEDs with lens of beam angle of 120 degree,luminaire made of pressure die cast aluminium body with built in heat sinks, painted with polyurethan/powder coated paint, enclosed with toughened glass including separate compartment for cable and incl sealed/compact driver for easy access during maintenance,suitable for operating on voltage 120 - 270 volt,AC,50 HZ,with surge protection of 5 KV , out put luminous efficiency not less then100 Lumen/Watt ,CRI more then 80, conforming to IP 66, class 1 complete all as per Manufacturer's specifications including taking down old unserviceable fittings of any size/ wattage complete all as directed by Engr-in-Charge.

Disconnection and removing the U/S street light S&F energy saving LED street light 60 watt luminaire with high power LEDs with lens of beam angle of 120 degree,luminaire made of pressure die cast aluminium body with built in heat sinks, painted with polyurethan/powder coated paint, enclosed with toughened glass including separate compartment for cable and incl sealed/compact driver for easy access during maintenance, suitable for operating on voltage 120 - 270 volt,AC,50 HZ,with max. driver of solid state covered , with Surge protection of 5KV ,out put luminous efficiency not less then100 Lumen/Watt , CRI more then 70, conforming to IP 66, class 1 complete all as per manufacturer's specifications including taking down old unserviceable fittings of any size/wattage complete all as directed by Engr-in-Charge.

Disconnection and removing the U/S street light S&F street light bracket made out of 40/32mm dia, 1.50 mtr long GI tubing, "medium grade" ISI marked, bent to required shape and angle as per site requirement with and including MS clamps size 30X6mm, with nuts, bolts, washers etc for fixing street light fittings and bracket, duly painted with two coats of aluminium paint over a coat of red oxide primer including taking out existing unserviceable rusted GI bracket complete all as specified and as directed.

Disconnection and removing the U/S street light S&F in repairs energy saving LED flood light fittngs 120 watts luminaire with high power LEDs with lens of beam angle of 120 degree, luminaire made of pressure die cast aluminium housing with top openable driver compartment built in heat sinks, painted with polyurethan/powder coated paint, enclosed with toughened glass including separate compartment for cable and include sealed /compact driver for easy access during maintenance with the following specifications (a) Front cover - Clear toughned glass only (b) Ingress protection - IP -66 (c) System efficiency - > 100 Lumen/watt (d) LED efficay - > 100 Lumen/watt. (e) CRI - > 80. (f) CCT - 5700 K ±300 (g) Lense - Should have indl lense on each LED for better distribution (h) Wattage of LED - More than 3 watts and less then 6 watts (j) Driver - Isolated, Constant Current, Repairable type, suitable for 42 Vdc & 2.7A. Driver and fixture should be of same make. Driver should have 5KV inbuilt surge protection (k) Power factor - >0.95 (l) I/P Voltage Range- 140 to 270 Volts m) THD - <10% (n) External Surge Protection -20 kv outside the fixture (o) High Voltage Cut off - 300V ± 10V (p) Make of LED - Osram, Cree, Nichia, Seoul (q) Discharge surge current ( Imax)- 10kA (8/20 µs (r) Nominal discharge surge current ( In)-5kA (8/20 µs)

All as per item No.0 6 above but of Capacity 150Watt

Disconnection and removing the U/S street light S&F in repairs energy saving LED flood light fittngs 200 watts luminaire with high power LEDs with lens of beam angle of 120 degree,luminaire made of pressure die cast aluminium housing with top openable driver compartment built in heat sinks, painted with polyurethan/powder coated paint, enclosed with toughened glass including separate compartment for cable and incl sealed/compact driver for easy access during maintenance with the following specifications (a) Front cover - Clear toughned glass only (b) Ingress protection - IP -66 (c) System efficiency - > 100 Lumen/watt (d) LED efficay - > 100 Lumen/watt. (e) CRI - > 80. (f) CCT - 5700 K ±300 (g) Lense - Should have indl lense on each LED for better distribution (h) Wattage of LED - More than 3 watts and less then 6 watts (j) Driver - Isolated, Constant Current, Repairable type, suitable for 48 Vdc & 2.7A. Driver and fixture should be of same make. Driver should have 5KV inbuilt surge protection (k) Power factor - >0.95 (l) I/P Voltage Range- 140 to 270 Volts m) THD - <10% (n) External Surge Protection -20 kv outside the fixture (o) High Voltage Cut off - 300V ± 10V (p) Make of LED - Osram, Cree, Nichia, Seoul (q) Discharge surge current ( Imax)- 10kA (8/20 µs (r) Nominal discharge surge current ( In)-5kA (8/20 µs)

All as per item No.08 above but of Capacity 250 Watt.

Disconnection and removing the U/S street light S& F post top lantern LED 40 Watt with die cast aluminium spigot and lid cover high efficient LED and clear acrylic cover conforming to IP 65 ptrotection with clear acrylic cover and incl necessary fixing arrangement complete all as specified including taking down old unserviceable fittings of any size/ wattage complete all as directed by Engr-in-Charge.

All as per item No.10 above but opost top lantern LED 50 Watt

S&F in repairs LED bollard 10Watt with die cast aluminium housing with polycarbonate housing and cylinder diffuser IP 65 conforming to Halonix or equivalent in Cromption/Bajaj/C&S Complete with 10 watts LED, Driver and surge protector including making new connection with three core PVC copper flexible cable of size 23/.0076.

Disconnection and removing the u/s light fitting from the Surface mountend carefully and S&F Surface mounted LED (1X4) Panel indirect light fitting 40Watts, 230 volts with internally pre-wired and including connecting up with three core twisted flexible copper conductor cable with suitable size compelte all as specified and directed.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium, with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspensionwire, two single core cables cable flat or circularof size 10 Sqmm stranded conductor for sevice connection.

All as per item No. 14 above but of size 6 Sqmm.

All as per item No. 14 above but of size 4 Sqmm.

Disconnection and removing the U/S timer and S&F install digital timer switch in sheet metal encloser havig the contact rating : 16A AC1 usb key version : EG103E. 1 channel weekly cycle 56 adjustment pre recording programme two moudules with impulse and holiday function having the contactors rating all for AC 7A lead only (Coil voltage 230V 50Hz). for remote switch control a power circuit 3 No, 63 A 3 modules complete all as per manufacturer's specificationsincluding taking down old unserviceable fittings of any size/ wattage complete all as directed by Engr-in-Charge. Make for timer & contactors L&T, ABB, HAVELLS.

Supply only PVC insulated copper wire FRLS of size 2.5 Sqmm (nominal area) 3 core for repair of street light wherever required at site and as directed by Engr -in-charge. Make : Havells/Polycab/Finolex/Plaza.

Supply only LED surge protection device having maximum discharge surge current (Imax) -10kA (8/20 µs), Nominal discharge surge current ( In)-5kA (8/20 µs) and protection level (Up) upto 5kv. up to 200 watt security light /flood light fitting .

Supply only LED street light fitting driver Isolated, Constant Current, Repairable type, suitable for 30 Vdc & 1.3A. Driver .

Supply only LED street light fitting driver Isolated, Constant Current, Repairable type, suitable for 42 Vdc & 1.27A. Driver .

Supply only LED street light fitting driver Isolated, Constant Current, Repairable type, suitable for 54 Vdc & 1.50A.

Supply only LED street light fitting driver Isolated, Constant Current, Repairable type, suitable for 48 Vdc & 2.7A.

Disconnection and removing the unserviceable auxilary contactors and S&F Auxilary Contactors (Existing type) 3 pole, 30 to 32 Amp with logic units. Make : Havells/L&T/Siemens/C&S

All as per item No. 24 above but capacity 3 pole, 40Amp. Make : Havells/L&T/ Siemens/C&S

All as per item No. 24 above but capacity 3 pole, 18Amp. Make : Havells/L&T/ Siemens/C&S

Disconnecting and removing u/s MCCB and S&F MCCB 3 Pole, 63 Amps, 415Volt, 50HZ with breaking capacity 36 KA all complete. Make : L&T/C&S/Indoasian/Havells/Gloster

All as per item No. 27 above but of Capacity 100Amp 25KA. Make : L&T/C&S/Indoasian/Havells/Gloster

All as per item No. 27 above but of Capacity 125Amp 35/36KA. Make : L&T/C&S/Indoasian/Havells/Gloster

All as per item No. 27 above but of Capacity 4 Pole, 160mp 35/36KA. Make : L&T/C&S/Indoasian/Havells/Gloster

Disconnecting U/S Change Over and S&F Change over switch fuse type 100A, 440Volts Make : L&T/C&S/Indoasian/Havells

M&L Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade ISI Marked along with fixing material such as GI bolt,nut and washers etc.. grade complete all as specified and as directed. Make: Jayasree/BHEL/Jaipuria

Supply and Fixing Disk type, brown, green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade

Surface Preparation and M&L for painting the LT steel tubular poles, LT Panel and cross arm channels, clamps nut & bolts with two coats of of aluminium paint over one coat of red oxide primer complete all as directed at site. Make of paints: Asian/Nerolac/Berger

Surface Preparation and M&L for painting 2 pole structure and cross arm channels, clamps nut & bolts with two coats of of aluminium paint over one coat of red oxide primer complete all as directed at site. Make of paints: Asian/Nerolac/Berger

Cutting & trimming of tree trunks / branches of grith not more than 80 mm falling on or likely to fall on LT over head electrical lines for a clearence of 6 meter on ground from the nearest counductor / pole /earth etc. & desposal of unservicable materials to distance not exc.50 mtrs & clearing of site all as directed by Engg-In-Charge.

Supplying and fixing 1100 volts grade heavy duty cable PVC insuated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connection suspended by insulating hangers not more than 1 metre apart including 4 mm suspension wire, one twin core cable flat of 16 Sqmm size complete.

Disconnection and removing the u/s Earthing and M&L for earthing complete with galvanized steel earth plate, electrode 60cm x 60cm x 6.0mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to using galvanised GI wire 4cmm dia as earthing lead as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel, connected to earthing test point, earth plate electrode surrounded by mixer of common salt and charcoal dust, including 20mm dia GI watering pipe ‘medium grade’, funnel with wire mesh, earthing chamber with cement concrete (1:2:4) type B-1, RCC chamber cover 40mm thick (1: 1 ½ : 3) type B1, excavation & earth work all as shown in electrical plate No 5 of SSR (Part-I) and testing on completion, complete all as specified and directed.

M&L Repair/Shifting of LT Panel making electric connections incl wiring by Conductor multistranded PVC insulated welding of doors, fixing hinges, Thimble Refixing of MCCBs and brazing with bus bar etc incl complete all as spd and diercted by Engineer-in-Charge

Supply and laying GI tubing light grade in tranches for protection of cable for 40 mm dia in cluding taking out. old pipe complete all as diercted by Engr -in-charge. Make :- JINDAL, TATA, SWATIK

All as per item No. 40 above but 50mm dia " light grade" ISI marked.

Taking out/down old unserviceable cable any type and sizes from trenches after disconnecting from pole / bus bar box fixed on pole, complete all as specified.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 Sq mm 3.5/4 Core.

All as per item No 43 above but cable of size 3.5 core 35 sqmm.

All as per item No 43 above but cable of size 3.5 core 50 sqmm.

All as per item No 43 above but cable of size 3.5 core 95 sqmm.

All as per item No 43 above but cable of size 3.5 core 120 sqmm.

Excavation in trenches in any type of soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/gradient for laying cables/pipes etc. all as specified and directed by Engineer-in-Charge including removing cable protection PCC covers/ bricks & stacking serviceable covers / bricks for reuse and disposal of unserviceable covers within 50 m all as directed. Note : (i) Excavation shall be made carefully in order to avoid damage of existing cables and protection covers. (ii) The excavation work may be carried out in short lengths for locating fault in under ground cables at different locations.

Returning, filling in including spreading levelling, watering, and well ramming in layers not exc. 25 cm in soft/loose soil.

Removing excavated materials not exc 50 M and depositing where directed at a level not exceeding 1.5 M above the starting point.

M & L for sand filling using approved clean dry sand for cushioning of under ground cables incl spreading levelling and well ramming in layers not exc 25 cm.

Supply and laying of class B bricks for under ground cable protection as directed by Engineer- in - charge

Laying only old but serviceable brickes as cable cover .

M&L for trenches less cutting of road and culvert at the span of upto 4 mtr for crossing of UG cable and GI pipe of size up 50/80 mm dia

Disconnecting U/S Change Over and S&F Change over switch Off Load type changeover switch, 4 pole, 415 volts, 50 HZ AC, of capacity 63 Amps

M & L for Outdoor type Straight through ,jointing kit, heat shrinakable for 1.1KV grade UG cable with 3.5/4 core Aliminium conductor of size 25 to 50 Sqmm 3.5 Core complete along with jointing material all as specified and as directed. Make: M-Seal/ Denson /Birla-3M

M&L cement concrete 1:2:4 type B-1 (using 40 mm grades stone agregate) as in foundations, filling and mass concrete

M&L Plain cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete, complete all as specified.

Supply and fixing LED type solar street light fitting with following features/specification:- 1. Luminaire:- Aluminium housing LEDs for light source optics with high effeciency driver & MPPT charge controller, Excellent heat dessipation IP 65 protection, High birghtness and high efficiency of more than 120 lm/W new age LEDs, individual peanut optical lenses for uniform light distribution system output: 2200 lm. 2. Solar Panel :- Polycrystaline solar cells. 3. battery :- Tubular construction, 12 V 100 AH, 75% depth of discharge, galvanised battery box 3 days autonomy, long life, weather proof, long back-up ideal for cloudy conditions. 4. Pole:- Galvanised pole, Rigid and safe, corrossion free length 6 mtr. With optimum thermal management and heat sink design and microprocessor based charge controller and led driver maximizes the performance of panel & battery. Cat part No : BRP 402 make philips Minigreen 21 Watt. or equivalent in C&S/Havells.

M&L for danger notice board / plate of 1.6mm thick M.S sheet vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour 440 Volt and fixed with M.S clamps, bolts and nuts of approved size, for LT, 20 x 15cm size by removing old unserviceable.

Repair and servicing of Trolley mounted 4 Wheel extendable ladder including winch operating system assembly & replacement of following parts as per existing size and shape:- (a) Steel wire rope (As per sample) -30RM. (b) Ruberised wheel heavy duty (As per sample)- 04Nos. (c) Wheel bearing 04 Nos. Note:- Repair should include cost of oiling, greasing, topping up of oil in winch/gear box including welding of broken steel members, denting, penting of the lader complete all as directed by the Engr-in-Charge.

M&L for outdoor type heat shrinkable end joint kit for 1.1 KV grade UG cable with 3.5/4 core Aluminium conductor of size 70 to 120 Sqmm

S&F in repair LED Inverter street light 45W RTC Street light with inbuilt RTC (Real time clock) for Auto ON Auto off and must have Dimming facility from 10 to 100% of rated watage as per user defiend timeline housing made of pressure Die cast Aluminium, top maintainable and with clear heat Resistant toughened glass, should have secondary lens for better optics, should have LM 80 certified LED of CREE, Seoul Make only with constant current rtc enabled electronic driver with 5KV SPD, IP66. Street light shall have 1.5 to 2.0 hrs battery backup at inverter load in case of power failure, Efficancy 100LPW, Pf 0.95 Cut of voltage at 300 volt, AND Suitable for 50mm mounting pipe. Make: Havells/Halonix/CG.

S&F in repair LED Inverter street light 60W RTC Street light with inbuilt RTC (Real time clock) for Auto ON Auto off and must have Dimming facility from 10 to 100% of rated watage as per user defiend timeline housing made of pressure Die cast Aluminium, top maintainable and with clear heat Resistant toughened glass, should have secondary lens for better optics, should have LM 80 certified LED of CREE, Seoul Make only with constant current rtc enabled electronic driver with 5KV SPD, IP66. Street light shall have 1.5 to 2.0 hrs battery backup at inverter load in case of power failure, Efficancy 100LPW, Pf 0.95 Cut of voltage at 300 volt, AND Suitable for 50mm mounting pipe. Make: Havells/Halonix/CG.

GS Engineers

Electromech Engineers

Arun enterprises

M/S MATLOOB AHMED

M/S BALWINDER SINGH

HVAC Electerical and Mechnical Pvt. Ltd.

ELECTROMAX OF INDIA