GE(U)/CHM-28/2023-24 REPAIRS / MAINTENANCE OF SECURITY LIGHTS, SL POLES, CABLES, CONTROL PANELS, LT PANELS, TRAFFIC LIGHTS AND CONNECTED WORKS ITEMS UNDER GE (U) CHM

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. in any type of soil n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and as directed.

All as per the description of Srl item No 1 herein above but depth exceeding 1.50 metre but not exceeding 3.00 metre

Returning, filling in soils as in trenches, including spreading, levelling, watering and well ramming in layers as in any type of soil, not exceeding 25cm thick complete all as specified and as directed

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

M&L for providing Cement concrete (1:4:8) type D-2, (using 40mm graded crushed stone aggregates) as in foundations and mass concrete etc complete all as specified and as directed.

M&L for providing Cement concrete (1:3:6) type C-2, (using 40mm graded crushed stone aggregates), in foundation and mass concrete etc complete all as specified and as directed.

M&L for providing Cement concrete (1:2:4) type B-1, (using 20mm graded crushed stone aggregates) as in coping, blocks, bed plates, kerbs etc including weathering, slightly rounded or chamfered angles and throating as directed including as necessary formwork as required complete all as specified and directed.

Supply, erection and fixing in position 9.00 metre long, steel tubular swaged poles complete in replacement with mild steel base plate, flat top welded type 410, SP-31 IS:2713 marked, drilling of necessary holes including bolts, nuts and washers as required and painting with two coats of Aluminium paint over a coat of red oxide primer on exposed, surfaces of poles and two coats of black bituminous paint throughout internally and externally upto the planting depth including providing reflective strips of width 10cm upto a height of 1.20m from ground level in alternate colour yellow and black around the pole of pattern as approved by GE and marking pole number at appropriate height with shade and colour as approved by Engineer-in-Charge complete all as specified and as directed. Note : Excavation earthwork and concrete work shall be measured and paid for separately.

Supplying, laying, jointing and testing LT underground electric cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade cross section area 35 Sqmm 3.50 Core aluminium conductor laid in trenches/ducts or passing through pipes under road or fixed to poles complete all as specified and as directed, with and including taking up or down old damaged electric cable and removing from site of work, complete all as directed.

Supplying, laying, jointing and testing LT underground electric cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade cross section area 25 Sqmm 4 Core aluminium conductor laid in trenches/ducts or passing through pipes under road or fixed to poles complete all as specified and as directed, with and including taking up or down old damaged electric cable and removing from site of work, complete all as directed.

Supplying, laying, jointing and testing LT underground electric cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade cross section area 16 Sqmm 4 Core aluminium conductor laid in trenches/ducts or passing through pipes under road or fixed to poles complete all as specified and as directed, with and including taking up or down old damaged electric cable and removing from site of work, complete all as directed.

Supplying, laying, jointing and testing LT underground electric cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade cross section area 10 Sqmm 4 Core aluminium conductor laid in trenches/ducts or passing through pipes under road or fixed to poles complete all as specified and as directed, with and including taking up or down old damaged electric cable and removing from site of work, complete all as directed.

Supply and fixing as in replacment for Double wall corrugated HDPE pipe, ISI marked of outer dia 50mm, inner dia 38mm with smooth internal and profiled external surface, non-pressure laid in trenches/floors/duct or fixed on walls /pole including all connections, accessories like socket, couplers, bends, etc for protection of LT cable XLPE grade 1100 volts complete all as specified and directed by Engineer-in-Charge.

Supply and fixing as in replacment of Street light mounting bracket suitable for LED fitting of length 1.50 metre, made out of light grade GI pipe of 50mm bore bent to shape (120 degree) as directed by Engineer-in-Charge complete with two No GI Clamps made to shape out of 50mm x 6mm flat iron, with GI nuts, bolts and washers of suitable size for fixing on pole including preponing the galvanised surfaces and applying two coats of Aluminium paint over a coat of primer to all steel surfaces, wall complete all as specified and as directed, with and including taking down old damaged bracket and removing from site of work, complete all as directed.

Supply and fixing as in replacment of Hot pressed moulded SMC junction box of size not less than 240mm x 130 mmx 95 mm, side hinged door with lockable arrangement bus bar TPN capacity 200 Amps with one No MCB 2.50 Amp SP 10 KA ‘C’ curve with provision of tapping incoming and outgoing cable connection with gland box of suitable size and fixing on pole or grouting in PCC muff complete all as specified and as directed, with and including taking out unserviceable junction box and removing from site of work complete all as directed.

S & F of Multi stranded copper cable PVC insulated unearthed 1100Volts grade of size 2.50 Sqmm 3.00 Core for connection from junction box to light fitting and making connection and testing for functioning of light fitting complete all as specified and as directed with and including taking down old damaged cable and removing from site of work, complete all as of directed

M & L for Painting of existing steel tubular poles 9.00 metre long with one coat of Aluminium paint on pole and cross arm, clamps, brackets fitted/fixed on pole, above GL / coping to full height of pole including preparing the steel surfaces to the entire satisfaction of Engineer-in-Charge and providing 03 No reflective strips of width 10cm at a height of 1.20 metre from ground level in alternate colour (green, white and green) around the pole of pattern, as approved by GE and marking pole number at appropriate height with shade and colour as approved by Engieer-in-Charge complete all as specified and as directed.

M & L for Cutting of tree branches ( girth not more than 10 cm) falling over the street lights for all around clearance of the fittings carefully to avoid any damage to the light fittings and disposing of the cut tree branches to a distance not more than 100 mtrs complete all as directed.

Supply & fixing as in replacement LED Flood Light luminaire of capacity 120 Watt,system lumen efficacy not less than 100 lumen per watt, total system lumens not less than 12000 lumens, PF>0.90 ,CRI not less than 70, THD not more than 10 %, surge protection not less than 5 KV internal and 10 kV external, colour temp 5700 k +-300k, operating voltage ranging from 120V to 270 V at 50 Hz AC frequency,Pressure die cast aluminium housing in powder coated finish , heat resistant toughened glass , gasket etc ,protection class IP 66 complete as all as specified and directed. Notes:- 1. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of led luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 2. The contractor shall submit warranty certificate from manufacturer for minimum 2 years.

All as per the description of Srl Item No. 19 above but of capacity 170 watt and total system lumens not less than 17000 lumens.

All as per the description of Srl Item No. 19 above but of capacity 210 watt and total system lumens not less than 21000 lumens.

Supply and fix as in replacement high power LED street light fittings energy saving luminaire with lense , capacity 60 watt with system efficacy (lm/w) not less than 100 lumens per watt, total system lumen not less than 6000 lumens, PF not less than 0.95, CRI not less than 70, colour temp. 5700K + 300K, surge protection not less than 5 KV, high pressure die cast aluminium alloy LM6 housing IP-66 class 1 protection, toughened glass cover, driver efficiency > 85% with constant output of current and voltage against input voltage variation 120 to 270 volt at 50 Hz ( + 5%), THD< 10% complete all as specified and as directed. The driver should be fitted with electrolytic capacitor of min 105 degrees rating and must be with phase to phase protection, external SPD should be minimum 10 KV capacity. Notes:- 1. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of led luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 2. The contractor shall submit warranty certificate from manufacturer for minimum 2 years.

All as per the description Srl Item No 22 above but of capacity 90 watt and total system lumens not less than 9000 lumens.

All as per the description Srl Item No. 22 above but of capacity 120 watt and total system lumens not less than 12000 lumens.

Supply installation, testing and commissioning as in replacement out door type Street Light Panel with Smart Street Light Control System/CCMS 5 KW, 3 phase with Group Control management system using GPRS and GSM technology having 25 Amps load capacity per phase and can be operated by IVRS/SMS/WEBSITE/ANDROID APPLICATION. The following sub components & features must be included within control system :- a) MCCB TPN 63 Amps capacity 10 KA 415 Volts, fixed type - 01 No (Incoming) with separate SPD of 40 kV capacity. b) Resin cast CT's - Set of 3. c) Multi-function digital meter class 1 accuracy. d) Lux base sensor to operate external as per light intensity. e) Line contactor, AC 3 duty , 3 phase, 415 Volts, 50 Hz, 25 Amps-03 Nos. f) MCB SP 25 Amps 10 KA -03 Nos . g) Terminal block suitable for 100A rating with brass contacts for INPUT/and 63 Amps for OUTPUT termination h) Enclosure factory made CPRI approved openable from front with double door , dust and vermin proof, fabricated out of 3.15 mm CRCA sheet duly painted with two coats of synthetic enamel paint over a coat of red oxide primer with minimum size 600 mm (W)x 800 mm(H)x 200 mm(D) having MS angle iron frame 50x50x6mm with 04 nos legs 600 mm long, PCC 1:2:4 type B-1 for grouting of base,suitable for 3 phase 415 volts 50 Hz and earthing.

The GPRS Unit : The GPRS shall have seven segment display to show voltage ,current ,network and street light status or fault status ,it should also have indicator for showing supply status ,timer ,overload or high low voltage . It should also able to measure Voltage, Current and automatic set street light overload current . GPRS communication between control system and cloud server should be bi-directional and can control and alter settings from website also .Unit have facility to call back to registered number for power on/off and if any fault occurs at site in SMS, it should also monitor power/on/off time light on off time ,ampere ,voltage ,unit mode ,network percentage date and mobile number who called device number .The device should also have battery backup with minimum 24 hour backup capacity . Password protection for Accessing the control of device via web/app/sms/IVRS. Smart street light control system should have three modes to operate light:- a) Automation mode (Street Light should operate as per request from user via website /app /SMS/call/or GPRS unit settings) b) LUX mode (Street Light switch on off as per Dusk to Down sensor Base) c) Bypass mode (Street Light should operate directly in this mod

Upgradation of technology of existing CCMS controller with Group Control Management System using GPRS/GSM alongwith, installation, testing , commissioning, repair and maintenance with the following specification /features suitable for 5KW or higher load capacity and can be operated by IVRS/SMS/WEBSITE/ANDROID APPLICATION , suitable for 3 phase 415 volts 50 Hz 4 wire AC supply and earthing. Following sub components & features must be included within panel:- a) Resin cast CT's - Set of 3 b) Lux base sensor To operate external as per light intensity- 01 No. c) Sim card -01 No. d) GPRS unit having upgaded features -01 No.

The GPRS Unit : The GPRS shall have seven segment display to show voltage ,current ,network and street light status or fault status ,it should also have indicator for showing supply status ,timer ,overload or high low voltage . it should also able to measure Voltage, Current and automatic set street light overload current . GPRS communication between control system and cloud server should be bidirectional and we can control and alter settings from website also .Unit have facility to call back to registered number for power on/off and if any fault occurs at site.in SMS it should also monitor power/on/off time light on off time ,ampere ,voltage ,unit mode ,network percentage date and mobile number who called device number .The device should also have battery backup with minimum 24 hour backup capacity . Password protection for Accessing the control of device via web/app/sms/IVRS. The Gprs smart unit should be capable of sending following alerts via GPRS connection to server and also by SMS to user:- (a) Phase wise over current / short circuit (b) High voltage/Low voltage (c) Group failure of lights (d) No output supply (e) light on/off time (f) configuration setting (g) Operated by :- Manual /SMS/call/App/IVRS and mobile number in case of operated by phone call or SMS (h) Under load and over load detection(i) Mode of unit (j) GSM network percentage (k) RTC base timer setting and light protection settings . (l)date/time (m) power on timer (n)Daily run time ,total run time (o) registered phone number

Providing recharge for GPRS SIM Card as specified for smart street light control system for 24 months complete all as specified and directed.

Server charges for monitoring and control by website and android application for 24 months complete all as specified and directed.

S&F Nature sensor alongwith wiring and accessesories to operate on sensor base mode for Street Light Panel with Smart Street Light Control System/CCMS 5 KW, complete all as specified and directed.

Supply, installation testing and commissioning as in replacement of out door type High Mast Panel /Street Light Panel for suitable load, factory made CPRI approved openable from front double door type, dust and vermin proof, fabricated out of 3.15 mm CRCA sheet duly painted with two coats of synthetic enamel paint over a coat of red oxide primer with 4 Nos heat shrink insulated bus bar of rating 1.5 of incoming MCCB including all connection with aluminium strip pillar board shlal be provide with danger notice plate with skull and bone sign, making all electrical incoming and out going electrical cable connection with new lugs, glands to be provided at cable entries, including MS angle iron frame of base of panel only and 04 Nos legs of not less than 600 mm long each below the base of panel made of angle iron 50 x 50 x 6 mm for grouting purpose in PCC 1 :2:4 type B1 [ using 20 mm graded stone aggregate) including disconnecting and taking out old unserviceable panel and removing from site of work complete all as specified and directed and comprising of following accessories :-

The Panel shall be comprising of following: 6. INCOMING: MCCB 125A 4P 415 Volts, 50 HZ, breaking capacity 25 KA with adjustable thermal and adjustable magnetic release -01 No. 7. BUS BAR: 200A Aluminium TPN heat shrink insulated including all connection with aluminum strip-1Set. 8. METERING: Multifunction Meter (VAF+PF) with CT’s & Set of R Y B Led Indicating Lamps -1Set. 9. OUTGOING:MCCB 63A 3P 415 Volts, 50 HZ, , breaking capacity 16 KA with adjustable thermal and adjustable magnetic release -03 Nos. 10. Earthing Terminals -2Nos. 11. Danger Notice Plate dully riveted / Pasted on front door -1No

Supply, installation testing and commissioning as in replacement of out door type CPRI approved out door stand mounted High Mast Panel Feeder Pillar Box, made of 3.15 mm thick CRCA sheet and 50 x 50 x 6 mm thick angle iron for base frame and legs, 04 nos legs 750 mm long ,outdoor type with single door on front , duly powder coated with approved shade , 32 Amp MCB incomer, single dial timer switch 25A TP contactor for automatic control of lumainare, with 2 No 9 A contactors and raise lower push button, incoming 35 sqmm and out going 16 & 2.5 sqmm terminals with PCC foudation as per manufactures instrucions all complete and as direced by the Engineer in Charge.

Supply installation, testing and commissioning as in replacement out door type of Street Light Panel for Three Phase Load of 5KW, The Enclosure Pole / Wall CPRI approved OEM shall be made of modular CRCA Sheet of 3.15 mm Thick which should be UV resistance. The manufacturer of panel shall submit a copy of CPRI TEST REPORT OF DEGREE OF INGRESS PROTECTION IP 65 IN ACCORDANCE with latest IEC - IS: 61439 (PART-1AND PART-2) of 2011. The gasket should be internally embedded made of polyurethane. The panel should pass glow wire test 960ºC in accordance with IEC 60695-2-11 & also Impact Protection Tested as per EN50298-98 for IK 09. (Flame Retardant And Self Extinguishing). Assembled Panel in Polycarbonate should be tested from CPRI as per latest IEC 61439-1. The Panel shall be comprising of following: 1. INCOMING : SP MCBs CURVE ‘C’ 16-20A -3Nos. 2. CONTACTOR : AC3 18A -3Nos 3. OUTGOING : SP MCBs CURVE ‘C’ 16-20A -3Nos. 4. NATURE SWITCH: A Sensor for Automatic Switching of Street Light Based on LUX Level of Natural Light with bypass and time adjustment arrangement -1No. 5. Earthing Terminals -2Nos. 6. Circuit wiring of Copper wire min. 10Sqmm.

Dismantling existing unservicieable blinker traffic lights from pole and supply install testing and commisiong of LED type traffic amber colour blinker light, 230V AC ,50 Hz, with 300mm diameter, polycarbonate enclosures IP-65 protection with inbuilt driver, protection and reverse polarity protection, wattage not less than 4 W and not exceeding 10 W complete including painting of existing pole with approved colour, complete all as specified and directed. Note:- (a) Pole painting, PCC (1:3:6) for erecting the pole, PCC (1:2:4) for coping/muffing of pole, wiring with suitable size of copper wire and clamping etc all inclusive with item rate.

Earthing complete with galvanized steel plate electrode 600mm x 600mmx6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level), with top edge of the plate not less than 1.50m below ground level, connected with and including GI /Steel 32 mm x 6mm earth lead strip by means of bolts, nuts, check nuts & washers of galvanized iron / steel complete all as shown in electrical plate No 5 of MES Schedule Part-I and connected to earthing test point all as specified or indicated and testing on completion as directed by Engineer-in-Charge including excavation and earth work in any type of soil, funnel, plain cement concrete (1 :3:6) type C-1 Chamber, precast reinforced cement concrete (1:2:4) type B-1 pit cover of appropriate size with and including steel reinforcement, of thickness 50mm, charcoal, common salt including protection of earthing strip by and including 40mm bore galvanized steel tubing, medium grade and 20mm bore galvanized steel tubing, medium grade pipe for watering complete all as specified as shown on drg /plates as indicated and as directed including dismantling existing earthing and removing demolished materials outside the MoD land as directed. Notes :- (a) RCC pit cover shall be precast with cement concrete 1:2:4 type B1 reinforced with 8mm dia TMT steel bars @ 100mm c/c bothways. (b) Earth lead 32mm x 6m of galvanised iron / steel protected with 40mm bore GI pipe shall be provided upto a length of 7.50 metre.

M&L for entire opertion required for aligning the 9.00 m steel tubular pole vertical and erect in position by way of disconnecting overhead conductors if any, taking out pole from foundation, dismantling the foundation concrete, filling the foundation with cement concrete 1:3:6 type B-1 after erecting the pole and concrete 1:2:4 type B1 coping around the pole above ground level, as per strandardised requirements, including excvation if any required and removal of rubbish to outside the MoD land complete all as specified and as directed by the Engr-in-Charge.

M&L for entire operation required for aligning of octogonal any type/size including foundation all connections and shifting the pole to new location upto 50mtrs, errection of pole including PCC Work, earthwork, cable connections and necessary nut/bolts/washers etc all as specified and directed by Engr-in-Charge.

Supply and fabricate in replacement of inspection door / door cover for all type of octagonal poles includidng suitable type of key ,nuts, bolts ,washers and connected accessories etc complete all as directed by Engr-in-Charge.

M/s Friends Engineering Works

Alpha Engineers and Builders