8631REPAIR REPLACEMENT OF STREET LIGHT SECURITY LIGHTS INCLUDING ALLIED WORKS AT AF STATION TECH AREA CE COMPLEX AREA AND 2 DC AREA UNDER AGE EM WEST OF GE M AF JALAHALLI BANGALORE

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr in width and not exceeding 1.5 mtr in depth for laying of cables up to proper level complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in of any type of soil complete all as specified and directed

Removing surplus exacavated material from excavation not exc 50 meter and depositing where directed at a level not exc 1.5 meter above the starting point complete all as specified and directed.

Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- Excavated approved soil shall be ribbed by using sieve to separate composite particles etc as per IS and refiiling in trenches before laying of cable 8 CM and 15 CM after laying of cable. This is than gently punned down to a depth of 10 cm above the top of upper most cable (ii) For the purpose of measurement only punned thickness only will be considered for paymet.

Supply and laying of sub class ‘B’ bricks of size 230 x110x 75mm for cable protection complete all as specified and directed.

Material and labour for cutting of bituminious road/ hard standing/PCC path/wall up to a size not exceeding 20cm width and not exceeding 60cm in depth for laying of protection pipe for cable including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1, 40 mm graded crushed stone aggregate upto existing surface level or removing any type of tiles carefully and refixing properly as per existing surface complete all as specified and as directed.

Supply and fix in repairs GI tubing light grade of size 40 mm dia fixed on wall / laid in trenches as protection pipe for under ground cable including necessary clamp, nuts, bolts, washers etc complete all as speified and directed.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed to wall/poles etc cross sectional area of sizes 16sqmm 4core including taking down of unserviceable cable complete all as specified and directed.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed to wall/poles etc cross sectional area of sizes 25sqmm 4core including taking down of unserviceable cable complete all as specified and directed.

All as per Sl Item No. 9 above but of size10 Sqmm 2 core

Material and labour for repair and making functional of LED street/security light fittings of any capacity or any type on pole/wall without dismantling/taking down and carrying out necessary repair/replacement of minor sparesand wire etc complete all as specified and directed. Note- 1.0 Requirement of Tools and Ladder for repair to the street light including in rates and complaints shall be attended & rectified same day recieving of complaints.

Material and labour for repair of LED street/security light fittings of any capacity or any type Dismantling and taking down from pole/wall of any wattage or size street light fittings for repair or replacement of burnt/worn out accessories or carrying to MES store (Accessories or components to be Paid separately under approate item ) down and carrying out necessary repair/replacement of spares etc complete all as specified and directed. Note - 1.0 Requirement of Tools and Ladder for repair to the street light including in rates and complaints shall be attended & rectified within next two day recieving of complaints and fitting to be kept in safe costudy for replacement of spares at E/M yard.

Supply and fixing the electronic controller with accessories (LED outdoor Driver) of 24V to 40V suitable upto 30 watt LED fittings complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply and fixing the electronic controller with accessories (LED outdoor Driver) of 40V to 75V suitable upto 45 watt LED fittings complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply and fixing the electronic controller with accessories (LED outdoor Driver) of 75V to 110V suitable upto 75 watt LED fittings complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement existing make which is installed at site)

Supply and fixing the electronic controller with accessories (LED outdoor Driver) of 75V to 145V suitable upto 100 watt LED fittings complete all as specifiedMake - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply and fixing the surge protection device 5KV voltage compatible with industrial and out door type LED fixtures upto rated power of 50W complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply and fixing the surge protection device 5KV voltage compatible with industrial and out door type LED fixtures rated power of above 50W & upto 100W complete all as specified..Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply and fix in repairs LED post top lantern light fitting of 40 watt capacity made in cast aluminium spigot housing with decorative opal acrylic difuser and IP 65 protection with ncecessary accessories, nuts, bolts, washers complete all as specified and directed Make : Bajaj/Philips/Havells or equvalaint approved make.

Supply and fix of LED street light fittings 45 watts pressure die cast aluminium housing with toughened glass and high power LEDs with option of secondary optic with IP-66 ingress protection with 4/5KV external surge protection device, Manufacturers logo embossed on the housing for traceability (stickering/ printing not acceptable), system level efficacy of the luminarie is 110lm/W at L70. The color temparature is arround 6500K with a color rendering index of 70. The luminaire if IP:66 protected with impact rasistence IK05 impact resistance, electronic driver complaint to IEC safety standards with power factor is greater than 0.9, voltage variation range 120-270V, THD less than 20%, high and LED with individual peanut lens and lena plate for better optics. The product should be tested for IEC60598 safety standards, LM80 report for LED, entire product including taking down the old u/s one complete all as specified and directed. Make : CG/Wipro/Havells or equvalaint approved make.

All as per Sl Item No 20 here in befor but LED street light fittings of capacity 60 watts and including taking down the old u/s one complete all as specified and directed. Make : CG/Wipro/Havells or equvalaint approved make.

All as per Sl Item No 20 here in befor but LED street light fittings of capacity 70/72 watts and including taking down the old u/s one complete all as specified and directed. Make : CG/Wipro/Havells or equvalaint approved make.

Supply and fix of LED flood light fittings 70 watts pressure die cast aluminium housing with toughened glass and high power LEDs with option of secondary optic with IP-66 ingress protection with 10KV external surge protection device, Manufacturers logo embossed on the housing for traceability (stickering/ printing not acceptable), system level efficacy of the luminarie is 110lm/W at L70. The color temparature is arround 6500K with a color rendering index of 70. The luminaire if IP:66 protected with impact rasistence IK08 impact resistance, electronic driver complaint to IEC safety standards with power factor is greater than 0.9, voltage variation range 120-270V, THD less than 20%, high and LED with individual peanut lens and lena plate for better optics. The product should be tested for IEC60598 safety standards, LM80 report for LED, entire product including taking down the old u/s one complete all as specified and directed.Make : CG/Wipro/Havells or equvalaint approved make.

All as per Sl Item No 23 here in befor but LED street light fittings of capacity 120 watts and including taking down the old u/s one complete all as specified and directed. Make : CG/Wipro/Havells or equivalent approved make. .

Supply and fix in repairs street light fitting bracket made out of 40 mm bore GI pipe, light grade, tubing bend to shape, 1.2 metre long, fixed to pole/wall with and including two sets of clamps made out of flat iron of size 40 x 6 mm with bolts, nuts and washers, complete, all as specified and directed.

Supply and fix in repairs clamps made out of flat iron 40x6 mm bending to shape, drilling holes for bolts suitable for fixing GI pipe bracket to steel pole, made in two halves, including nuts, bolts, washers and painting with two coats of aluminium paint over a coat of red oxide primer, complete, all as specified and directed.

Material and labour for non metallic rigid PVC conduit medium grade 20 mm dia ISI marked with all fittings and fixed to PCC /GI pole with providing 03 Nos GI strip clamps an equal interval and adjusted pole hieght for passing of sub main wiring from cable Juction box to light fitting complete all as directed.

Material and labour for Cable PVC insulated unsheathed un-armoured copper conductor (multi stranded) of cross sectional area 1.5 sqmm 3 core for making connections from cable juction box to light fitting complete all as directed.

Material and labour for repairing /servicing to SPD all in on street light with dismantling of mono panel, Battery, MPPT charge controller and sensor of colour controller and replacement of following components of SPD and fixing to existing pole, making all necessary connections through fitting Components of SPD Make - Bajaj/Crompton/ Phillips complete all as specified all as directed. (a) Smart intergrated solar street light system 20 watt with built in mono crystalline panel of 40W highest ever system efficiency of 170 Lm/watt complete all as specified. (b) Lithium ferro phospat (LiFePO4) Battery of capacity 12.8Volts 20Ah suitable for 20 Watt system wattage complete all as specified. (c) Charge controller type MPPT suitable for 20 Watt system wattage complete all as specified.Make - Bajaj/Crompton/ Phillips (d) PIR motion sensor with colour tempreture 6000 - 6500k suitable for 20 Watt system wattage complete all as specified.Make - Bajaj/Crompton/ Phillips

Material and labour for Painting of steel tubular pole 9.0 metre long, by applying one coat of aluminium paint after scraping / brushing and cleaning the rust on pole and street light bracket. Aluminium painting will be done on pole above 1.5 metre height from ground level and balance 1.5 mtr from ground level will be painted by alternate layer of black and white enameled paint (30 Cms Each). Pole Nos shall be written on pole with black paint in yellow circle of 150mm dia, complete.

Material and labour for cement Painting of PCC pole 9.0 metre long, by applying one coat of cement colour after scraping / brushing and cleaning the rust on pole and street light bracket to painted with on coat of Aluminium paint. Cement colour will be done on pole above 1.5 metre height from ground level and balance 1.5 mtr from ground level will be painted by alternate layer of black and white enameled paint (30 Cms Each) Pole Nos shall be written on pole with black paint in yellow circle of 150mm dia, complete, all as specified and directed.

Material and labour for dismantling and re-fixing of old steel tubular pole of 9 mtr long taking from from one location to other location upto distance a 500M and provide the Base base plate of size 300mmX300mm made of MIld steel of 10 mm thick dully welded to base of steel pole complete all as specified and directed by Engr-in-charge. Note :- Excavation, earth work and PCC work with 1:4:8 foundation and 1:3:6 for embedding pole shall bedeemed to be inclusive in the quoted rate (iii) Existing pole upto 1.5 m from top of copping shall be painted with 2 coats of black and white strips alternate 30 cm each over one coat of red oxide primer (iv) Steel tubular pole above 1.5 m shall be painted with 2 coats of aluminium paint over a coat of red oxide primer and the rate for above items shall be deemed to be inclusive in the quoted rate. (v) The quoted rate shall be deemed to be included for cutting the rusted/ broken portion of pole.

Supply and fix cable junction boxes factory made, made out of polycarbonate with hinges and door with locking arrangements of size 155 x210 x 92 mm housing in and including three phase cable connector terminal of suitable size and one No of MCB SP 6 Amps, 240 Volts, in/out cable gland of suitable size of cables complete fixed on street light pole with clamp/bracket, nuts, bolts and washers etc including taking down old brocken terminal juction box complete all as specifed and directed by Engr-in-charge.Make- Hensel/Schniender/ hager or equivalent to other make specification.

Supply and fix street light control MS sheet metal enclosure of front door type, including provision of opening for cable entry duly painted with two coats of synthetic enamel paint over one coat of red oxide and suitable fixing MS clamps 40x5mm thick bend to shape drilled with holes suitable for fixing to PCC / Steel tubular pole and taking down old unserviceable control box all as directed and specified and consisting of the following including taking down old enclosure with inbuilt accessories.:- (a) Aluminium bus bar chambers 4 strip 300 mm long 100 Amps (b) MCB 40A 3 pole c) Digital Time switch 3P Module ,weekly programm with backup 6 years Current of capacity 16 Amps with change over - 01 Nos Make - L&T/Indo asian/ ABB.(d) Power Contactors Three pole with 230 volts AC 40 Amps-1 Nos Make - L&T/Indo asian/ ABB or equvalaint approved make.

Cutting / trimming of tree branches of any size resting/interrupting the Street light pole cutting clearing 3 M away all around the pole repeatedly as many as times required depending on the growth of new branches and removing the tree branches from site all as directed.

Supply and fix in repairs street light digital Time switch 3P Module ,weekly programm with Back up of 6 years Current capacity 16 Amps with change over complete all as specified and as directed.Make- L&T/Indo Asian/ABB or equvalaint approved make. .

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for laying of cable, foundation etc, and getting out in hard /dense soil all as directed.

Material and labour for plain cement concrete 1:3:6 type C1 using 20 mm graded stone aggregate for path ways, hard standing & pole coping including necessary form work and applying two coats of white wash on exposed surfaces etc complete all as specified and as directed.

Material and labour for Cutting PCC / road 100 mm thick for laying of LT UG cable and making good the disturbed surfaces with cement concrete 1:2:4, type B-1, using 20mm graded stone aggregate complete all as specified and directed.

Boring of holes under road, pavement and hard standing by trenchless method by adopting horizontal boring using ultra sound technique and necessary machine including supply and insection of HDPE pipe 150 mm dia suitable for 0.4 Mpa working pressure confirming to IS specified and as directed. Note:- Depth will not be less than 2m below the road, pavement and hard standing without damaging the road, pavement and hardstanding.

Material & labour for straight through joint kit suitable for LT UG cable of size 16 to 35 sq mm all as specified and as directed.

Material & labour for straight through joint kit suitable for LT UG cable of size 50 to 95 sq mm all as specified and as directed.

Material and labour for G.I. tubing light grade of size 50mm bore for protection of cables to be laid under roads, crossings/culverts complete all as specified and directed.

Material and labour for Busbar box outdoor type of size not less than 90 x 60 x 30 cm totally enclosed dust and vermin proof floor mounting with hinged doors and locking arrangement fabricated with 3.15 mm thick including cable glands,cable connection with lugs,grouting the angle-04 Nos in below ground level PCC 1:3:6 of size 300 x 300 x 300 mm,over the PCC 1:4:8 of size not less than 400 x 400 x 150 mm,bolts,nuts,washers etc., all as specified and directed by Engr-in-Charge. Note: Busbar bar box comprises the following items: (a) Incomer - MCCB 4 pole,415 Volts,200 Amps,Fixed thermal and magnetic type with breaking capacity of 25 KA - 01 No (b) High grade aluminium busbar of capacity 300 Amps-04 Nos (c) LED lamps for RYB indication - 01 set.

Taking down street/security light fittings HPSV/HPMV/Halogen/LED/CFL/FTL fittings of any capacity or type from pole/wall after disconnection and connecting wires, carrying to store yard for necessary repair/replacement of spares etc. Refixing the same complete all as specified and directed. Note: Spares shall be measured and paid respective items only.

Repairs to existing LED street lights fixed on the electric pole including necessary connected items like driver,LED PCB etc. suitable for 25/35/60/80/120 watts street light/flood light fitting and after servicing same to be fixed for smooth functioning complete all as specified and directed.

Supply and fix LED street light fitting 60 Watts, with powder coated pressure die cast aluminium housing and IP 66 protection, built-in control gear complete with anodised reflector, toughened heat resistant glass cover, LED 60 watts white colour lamp, connector block with all accessories pre wired including GI bracket of suitable size all as specified and as directed. Make :- Crompton / Havells/ Philips/Bajaj

Supply and fix street light terminal boxes factory made out of 1.6mm thick PVC with hinges and locking arrangement of size 300x200x100mm housing in and inlcuding 25x4mm bus bar of suitable length fixed on insulator with proper size of screw and one no of MCB SP 6-32 Amps, 240volts, in/out cable gland of suitable size of cables complete fixed on street light pole with nut, bolt and washers etc, complete all as specified and directed. Make:Sintex or its equivalent.

Material and labour for terminal box made of SMC/FRP with hinges and locking arrangement of size 200x140x95mm,outdoor type fix on pole/wall by means of mild steel clamps with bolt and nuts, housing in and inlcuding 25x4mm bus bar of suitable length fixed on insulator with proper size of screw and one no of MCB SP 6-32 Amps, 240volts, in/out cable gland of suitable size of cables complete fixed on pole with nut, bolt and washers etc, complete all as specified and directed. Make:Sintex.

Supply and fix street light timer distribution board 65 A,3 pole,415 volts with analog timer switch including cable glands,cable connection with lugs,grouting the angle-04 Nos in below ground level PCC 1:3:6 of size 300 x 300 x 300 mm,over the PCC 1:4:8 of size not less than 400 x 400 x 150 mm,bolts,nuts,washers etc., all as specified and directed by Engr-in-Charge.

Supply and fix in repairs Street light analogue timer switch 3 module,weekly programmable with battery back up of 100 hrs,current capacity 16 Amps with 1 changeover (1 CO) complete all as specified and directed. Note :- Make : Indo Asian or its equivalent in Havells / L&T/ABB

Supply and fix in repairs Power Contactor 4 pole,415 volts,50 Hz with AC coil,60 Amps rating suitable for street light timer DB including removing the old one complete all as specified and directed. Note :- Make : Havells or its equivalent in L&T/ABB

Supply and fix 1.5 sqmm , 3 core PVC round sheathed, copper conductor (flexible) industrial cable, 1100 Volts, all as specified and directed.

Supply and fixing of non metallic rigid PVC conduit medium grade 20 mm dia ISI marked to be fixed on pole with all necessary fittings including clamps,bolts,nuts etc.complete all as specified and directed.

Material and labour for high mast pole motor of capacity 1.5 HP,3 phase,415 Volts,50 Hz by removing from high mast panel and transporting to workshop and refixing & testing after rewinding/gear box servicing/replacement of bearings/greasing of rope and necessary rewiring as per existing all as specified and as directed by Engr-in-Charge.

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