Maintenance and Electrical consumption charges of street light on PWD Road under CND Division. (SH- Replacement of cables, Poles and other Miscellaneous work at Bharat Mandapam).

Supplying and Drawing i/c connections & interconnections of following sizes of PVC Insulated and PVC Round Sheathed Multi Core Flexible Aluminium Conductor Heavy Duty Industrial Cables for Voltage Grade 1100 Volts as per IS: 694:2010 for interconnection from window to fitting of street light pole and high mast pole height of upto 30 mtrs.etc complete as reqd.

3 x 2.5 Sqmm

S.I.T.C of 3.5 Mtr Decorative Combo Pole are made out of Galvanised mild steel tube. The different section of tubes are jointed together with suitable flanges. The middle & Bottom embellishment are Cast Aluminium fixed to the column by grub screw. The column shall be provided with base plate & fixing arrangement of anchor bolt for required erection. The column shall be provided integral service connection box & arrangement of One No SPMCB’s & 32 Amp heavy duty Connector shall be built in the column & cover the same complete etc as reqd. The Cover shall be welded with 25mm anti theft strip. The column shall be primer & painted with polyurethane paint as approved colour finish i/c making connections etc complete as required. A. Bottom : 114MM X 1000 MM B. Top : 76MM X 2500MM C. Base Plate : 250MM X 250MM X 10M (Design as per Annexure – D)

S.I.T.C of 40W LED Ornamental post top made out of aluminum die cast base with, 550mm PC diffuser spun aluminum black painted top cover with stainless Steel pins & toggle PU painted With Highly Effacing Electronic External Driver High Voltage Protection, Power LED White / Warm White Mounted on MCPCB with Better Heat Dissipation Arrangement minimum lumen 100lm per W suitable for Cool / warm white light having minimum CCT 3000K to 6000K power factor not less than >0.90, CRI > 70% ,complete with all accessories and External LED driver complete etc. as reqd. suitable for mouthing on ø60 Pole . Complete etc. i/c making connections etc complete as required. (Design as per Annexure – E)

Pdg. & making RCC foundation of following size with M.20 grade concrete with foundation bolt set 500 mm x 16 mm dia J-Bolt for reinforcement along with centering & shuttering i/c anchor of size M 16 along with template suitable for 5 mtr pole complete with excavation the soil & refilling ramming, curring etc as reqd of size 500mm x 500mm x 1000mm (700 mm below ground level & 300 mm above ground level) (The foundation drawing shall approved by the Engineer-in-charge)

Pdg. & making RCC foundation of following size with M.20 grade concrete with foundation bolt set 600 mm x 20 mm dia J-Bolt for reinforcement along with centering & shuttering i/c anchor of size M 16 along with template suitable for 8 mtr pole complete with excavation the soil & refilling ramming, curring etc as reqd of size 500mm x 500mm x 1000mm (700 mm below ground level & 300 mm above ground level) (The foundation drawing shall approved by the Engineer-in-charge)

Pdg. & making RCC foundation of following size with M.20 grade concrete with foundation bolt set 750 mm x 24 mm dia J-Bolt for reinforcement along with centering & shuttering i/c anchor of size M 16 along with template suitable for 10/12 mtr pole complete with excavation the soil & refilling ramming, curring etc as reqd of size 500mm x 500mm x 1000mm (800 mm below ground level & 200 mm above ground level) (The foundation drawing shall approved by the Engineer-in-charge)

Supplying & testing of following size XLPE insulated and PVC sheathed aluminium conductor armoured power cable of 1.1 KV grade in RCC/DWC Pipe/Open Channel / suface / ground etc as required.

4 x 25 sq mm

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 Il 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-51 mm nominal)

Supplying & testing of following size XLPE insulated and PVC sheathed aluminium conductor unarmoured power cable of 1.1 KV grade in RCC/DWC Pipe/ pole/ suface / ground etc as required.

2 x 6 sq mm

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Supplying and fixing of suitable raiting terminal block suitable for 25sq.mm conductor -4 nos. & shorting links – 5nos. on DIN channel i/c pdg. and fixing DIN channel of suitable length – 2 nos. on the existing laminated sheet. a) Supplying and fixing 6 Amp, SPMCB, ‘C’ Characteristics Curve - 2 No. Earth stud-2Nos. welded at suitable height two nos. washers, springs washers & nuts. b) Cable support clamp suitable for 4 Nos of 4x25 sqmm cable. c) The nuts and bolts shall be welded.

Supplying, Installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle 30 deg-120deg as per the application and the project requirement, suitable tilt able fitting, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 and <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).

Supplying, installation, Testing & Commissioning of Street light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMIEMC As per CISPR 15 , lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).

Fabrication, supply, installation, testing and commissioning of MV compartmentalized type outdoor type Single door with centre lock and also having external lock arrangement cubical feeder pillar panel, having front area not less than 1.6 sqmtr. having 400 mm depth, made out of 2 mm thick CRCA sheet with 300 Amps rated 4 strip aluminium busbar, free standing totally enclosed dust and vermin proof, suitable for operation on 3 phase 415 V, 4 wire AC supply system, having suitable cable entry arrangement with detachable gland plates, duly powder coated, interconnection with suitable size aluminium strips / bars connections, earthing labelling, quarter turn knobs, etc. with cable chamber, busbar chamber conforming to section-4 of CPWD specification for Electrical works part IV Substation 2013 etc., complete with fixing of panel on MS stand of size 50 mm x 50 mm x 6 mm thick and 1000 mm height angle iron framework grouted 500 mm deep in CC foundation i/c painting of MS frame work with synthetic enamel paint etc. as reqd. Incomer = a) 250A 4P MCCB, 415V, 36 kA (Icu=Ics), with Thermal Magnetic release (b) Metering compartment: Digital Multifunction meter (having basic parameters: Amps, Volts, W/VA, KWh /KVAh ) set of CTs - 1 Set c) Phase indicating lamps(LED type) with toggle switches, control fuses etc. - 1 set Outgoings: ) a) 250 A Power contactor three pole with 415 volt AC supply - 1 Nos. b)125 A TP MCCB, 415 V, 25 kA (Ics = Icu), with adjustable thermomagnetic release - 3 Nos. c) Astronomical time switch capable of automatic switching On & OFF of street lights at sun set & sun rise or twilight (Auto ON, Auto OFF) in feeder pillars / Lighting DBs for three phase supply - 1 No. d) GI earth strip of suitable size to full width of cubicle panel with two earth studs at the ends as required - 1set e) Anodised aluminium MV danger notice plates and phenolic labeling as required - 1setdoor hinged should be properly welded on both side for security purpose.

Credit for old dismantle items

Decorative Pole upto 6 Mtr

Assorted size LED Fittings 150/180/200 watt

Assorted size cable / wire upto 35 sqmm

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