REPAIRS REPLACEMENT OF SECURITY LIGHTS LT TUBULAR POLES ALONG WITH ALLIED CABLES FITTINGS AND CONNECTED ACCESSORIES AT LRDE AREA UNDER GE I R ND D WEST BANGALORE

Amount

Supplying , Fixing and Testing Powder coated Outdoor street light control box of size not less than 300 x 200 x 80 mm of CRCA 3 mm thick IP 55 fabricated from CPRI validated certified panel manufacturer in and including suitable terminal TPN 10 KA SMC Connector for 3 Phase Cable Line IN & OUT) , MCB 6 SP Amps - 02 Nos for fittings control cable, canopy weather proof hinged doors, locking system and arrangements for fixing on Steel Poles with MS clamps of suitable size with nut, bolts, washers etc as per site requirement complete directed by Engineer-in-charge. Note : MCBs shall be measured and paid separately.

Supply, fabricate, install, testing and commissioning of outdoor type LT Bus bar Chamber Box of size 600 x 600 x 400 mm fabricated by CPRI validated certified panel manufacturers made out of 3 mm CRCA sheet steel , powder coated, front and rear opening facility with towerbolt locking , pad locks - 02 Nos,Provn of earthing points - 02 Nos and four side slanting canopy on roof top and mild steel channels base frame of suitable siize and placed with suitable Angle iron stand or PCC pedestal of not less than 0.5 metre height as per site requirements in and including TPN Aluminium Bus bar of 100 Amps Capacity for looping and branch connection the bus bar chamber placed on insulators with suitable Neoprene rubber gasket to make it completely dust and vermin proof complete all as specified and directed by Engineer- in charge. Note:- The quoted rate deemed to be included for connections of Incoming and all outgoing U/G cable, terminating with suitable cable gland, aluminium lugs in and including excavation,returning,removing and PCC work as per site requirement complete all as directed by Engineer-in-charge.

Supplying, erecting , testing steel tubular swaged poles 410 SP-31(9.0 meter long) Double Swan Neck Type complete with CI base plate and finial complete, lettering and marking on pole upto 1.5 mtr above the PCC coping with yellow and black colour paint 30 cm each strip in and including taking out old or defective pole from the existing locations all as specified and directed by Engineer-in-charge. Note - Earth work shall be measured and paid separately under relevent item of the schedule .

Taking down existing old or defective Street light/security light/perimeter light fittings / Flood lights of any description and type from street light pole and wall of buildings of any height complete after disconnecting the electrical connections properly without disturbing other electrical connections of poles / building cables complete all as directed by Engineer-in-charge. NOTE :- (i) Ladders as per site requirements shall be arranged by the quoted firm.

Supply and fixing outdoor type LED street light fitting 70 watts made with pressure die cast housing IP 66 toughened glass high power LEDs with secondary optics operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 70 complete all as directed by Engineer-in-charge. Make : Crompton Raptor NEO CAT No. TRP-409-70-57-SL-GL-NSG or techno-commercially equivalent model of other specified makes.

Supply and fixing out door type flood light fitting 150 watts made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection. System efficacy ≥ 110/LPW 10KV SPD icomprising of energy saving , environmental friendly, long life complete all as directed by Engineer-in-charge. Make : Crompton PLUTO NEO AURA TFS-507-150-57-NL-SL-GL-NSG or techno equivalent model of other specified makes. Note for item 5 & 6 - The quoted rate is inclusive for supply fixing MS work i.e Angle iron and MS clamp as applicable for fixing flood light on pole or building wall as per site requirements complete all as directed by Engineer-in-carge.

Material and Labour for replacement of earthing Complete with GI earth platee electrode 60cm x 60cm x 6 mm thick buried directly in ground earth pit not less than 2.25 M deep below normal ground level and complete earth plate connected to GI wire 4 mm by brazing only earth wire protected with light grade GI Pipe 15 mm dia bore from earth plate electrode and upto in and including the earth test point including 20 mm bore water pipe medium grade GI Tubing including GI Funnel,wire mesh. alternate 5 layers of charcoal & salt crystal and removal of the excavated soil and depositing at the place where directed,PCC Pit in PCC (1:3:6) type C1 using 20 mm graded stone aggregate , RCC (m) Cover 40 mm thick in RCC (1:2:4) type B 1 using 20 mm grade aggregate reinforced with 8 mm dia TMT bars @ 7.5 mm c/c both ways including RCC Pit Cover etc watering the earth pit to acheive earth resistance below 02 Ohm incl testing complete all as specified and directed by Engineer-in-Charge. Location - Street light pole boxes. Note :- (i) GI wire 4 mm,GI Tubing 15 mm light grade upto 7.5 mtr deemed to be included in the rate quoted by the contractor.

Material and Labour for replacement of earthing Complete with GI earth platee electrode 60cm x 60cm x 6 mm thick buried directly in ground earth pit not less than 2.25 M deep below normal ground level and complete earth plate connected to GI strip 32 x 6 mm by brazing only earth strip protected with light grade GI Pipe 40 mm dia bore from earth plate electrode and upto in and including the earth test point including 20 mm bore water pipe medium grade GI Tubing including GI Funnel,wire mesh. alternate 5 layers of charcoal & salt crystal and removal of the excavated soil and depositing at the place where directed,PCC Pit in PCC (1:3:6) type C1 using 20 mm graded stone aggregate , RCC (m) Cover 40 mm thick in RCC (1:2:4) type B 1 using 20 mm grade aggregate reinforced with 8 mm dia TMT bars @ 7.5 mm c/c both ways including RCC Pit Cover etc watering the earth pit to acheive earth resistance below 02 Ohm incl testing complete all as specified and directed by Engineer-in-Charge. Location - Street light panels / bus bar boxes. Note :- (i) GI strip 32 x 6 mm, GI Tubing 40 mm light grade upto 7.5 mtr deemed to be included in the rate quoted by the contractor.

Supply and fixing MCB SP 6 Amps 'C' curve Type 240 Volts AC, 50 Hz complete all as specified and directed by Engineer-in-Charge.

Supply & fix PVC insulated 1100 volts Aluminium conductor cable of size 4 sqmm 2 core for working voltage upto and including 1100 volts from loop in box to fitting complete all as directed by Engineer-in-charge.

Excavation in trenches in soft/loose soil not exc 1.5 metre wide not exc 1.5 metre in depth; for laying of cables not exc 10 Sqm on plan and not exc 1.5 m in depth and getting out , trimming sides, forming bottom surface to required level complete all as specified and as directed .

Excavation in trenches exceeding 1.5 metre depth and not exceeding 3.0 metre in depth for foundation in soft/ loose soil and getting out all as directed.

Returning filling including spreading, levelling , watering and well ramming in layers n.exc 25cm in soil as directed .

Removing of excavated soil to a distance not exc 50 m & depositing where as directed at a level n.exc 1.5m above starting point all as specified and as directed.

Supply and laying riddled earth soil conforming to IS 1255 in cable trenches for protection of cables complete all as specified and directed by Engineer-in-Charge.

M&L for providing of sub class 'B' bricks, old size (230x115x75 mm) , well burnt laid dry breath wise for protection of under ground cable complete all as specified and directed.

Material and Labour for PCC 1:3:6 type C1 using 20mm graded stone aggregate for coping of poles/plinth blocks of HT poles etc including fair finishing the exposed surfaces even and smooth without using extra cement including necessary form work and three coats of white wash on coping complete all as specified and as directed.

Material and Labour for PCC 1:4:8 type D-2 using 40 mm graded stone aggregrate for foundation of poles etc, filling as mass concrete including necessary form work complete all as specified.

Supply and fix in replacement cable of XLPE insulated armoured LT cable 1100 volts grade with aluminium conductor of size 10 Sqmm, 4 core, in tenches / on walls /poles including suitable MS clamps for fixing, connecting , testing and commissioning including taking down the exisitng unserviceable cable complete all as specified and as directed. NOTES :- Earthwork, earth filling, brick protection shall be measured and paid separately under relevant items of this schedule.

All as per item 19 here in before but cable size 25 sqmm 4 core

All as per item 19 here in before but cable size 70 sqmm 3 1/2 core

All as per item 19 here in before but cable size 120 sqmm 3 1/2 core

Cutting of road / floor for laying of new cable /GI Pipe not exceeding 1.5 meter wide and not exceeding 1.5 meter deep for refilling / with excavated material and, watering well ramming / compacting and making good with PCC 1;3;6, type C-1complete all as specified and directed by Engineer-in-charge.

Supply and fix in replacement of light grade Galvanised iron tubing 80 mm bore complete with all fittings, laid under roads, drain, paths, fixed to poles/ walls with suitable mild steel clamps , bolts , nuts and washers complete all as specified and directed as for cable proction . (Note:- Excavation & earth work shall be measured and paid for separately under appropriate item of this schedule )

Supply and fix in replacement of light grade Galvanised mild steel pipe 50 mm bore complete with all fittings, laid under roads, drain, paths, fixed to poles/ walls with suitable mild steel clamps , bolts , nuts and washers complete all as specified and directed as for cable proction . (Note:- Excavation & earth work shall be measured and paid for separately under appropriate item of this schedule )

Supply, install, testing and commissioning of SOLAR ALL - IN - ONE STREET LIGHT RENEWABLE SYSTEM UNIT consisting of following items complete all as directed by Engineer-in-charge. :- (A) TECHNICAL FEATURES:- Housing - All Components (LED, Battery,Electronics, Solar Panel) in one housing Aesthetically crafted Aluminum body with ease of installation & maintenance. IP 65, Monocrystalline - Panel High quality solar panel, Efficiency IEC 61215, BIS 14286 with RFID tags, MPPT Charge Controllers - High MPPT Efficiency upto 92% DC-DC driver integrated silicon potted driver Hybrid mode, smart DC-AC switching circuit. Auto Dusk to Dawn and Differential dimming featur, LED Light - High Quality LED, Lumen Efficacy > 150 Lm/W LM 79, NABL Accredited Lab LM 80 Compliant. LED burning hours >50,000 hours, Lithium Iron Phosphate Battery - Long life with upto 2000 charging discharging cycles and upto 90% DOD In built Battery Management System, with component level IP BIS and IEC 62133 compliant battery backs, PIR Motion Based - Motion-based illumination to increase battery backup 30% start dimming, on motion detection 100% for 30 secs

(B) PRODUCT SPECIFICATION :- LED wattage 20 Watt, luminaire efficacy not less than 150 lm/watt, CCT 5700ANSI,CRI not less than 70, LED life not less than 50,000 Hours, LED dimming - Differential Dimming/PIR Motion Dimming, Autonomy upto 36 Hours, Panel 60 Wp Monocrysralline,battery 12.8 V 30 AH LiFePO4, Dimensions not less than 1065x375x55, weight not less than 14 kg, coupler Suitable for pole top OD 70-80mm, mounting arrangement - Pole top centre mounting, pole height 4 - 5 Mtr Make - Crompton model SONIVA PRO Cat No. CSOP-803-20-57-HL5-PIR-LM-GG or equivalent specifications model of other specified makes. Note - (i) The quoted amount is inclusive for Earth work and PCC work as recommended by manufactureres and no extra cost shall be paid in this regards.

GS TRADERS (BID ID -3109745)

Pacific Enterprises (BID ID -3109502)

Varsha Enterprises (BID ID -3118391)

Vasavi Electricals (BID ID -3111549)

Mavee Syndicate (BID ID -3122754)