REPAIR MAINTENANCE AND IMPROVEMENT OF LT PANEL INCLUDING LT SWITCH GEAR EARTHING TIMER PANEL LT POLES POLE BOX OUTDOOR STREET LIGHTS FLOOD LIGHTS AREA LIGHTS LT DISTRIBUTION NETWORK AND CONNECTED ITEMS AT HQ CENTRAL COMD HQ MUPSA KB ROAD THIMAYYA

Amount

Supply & fix in repair twin core, 6 sqmm nominal cross sectional area multistranded aluminium conductor cable, over all PVC sheathed, 1100 Volts grade heavy duty cable PVC insulated and PVC sheathed complete all as specified.

Supply & fix in repair twin core, 10 sqmm nominal cross sectional area multistranded aluminium conductor cable, over all PVC sheathed, 1100 Volts grade heavy duty cable PVC insulated and PVC sheathed complete all as specified.

Supply, fix, connecting and testing in repair MCCB 63 Amp 4 pole 25 KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed. (ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 100 Amp 4 pole 25 KA 415 volts 50 Hz thermal magnetic release with spreader thermal magnetic release after taking down old existing unserviceable MCCB complete all as directed.(ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 125 Amp 4 pole 25 KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed.(ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 160 Amp 4 pole 25 KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed.(ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 200 Amp 4 pole 36 KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed.(ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 250 Amp 4 pole 36 KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed. (ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 400 Amp 4 pole 36 KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed.(ICU=100%ICS)

Supply, fix, connecting and testing in repair MCCB 630 Amp 4 pole 50KA 415 volts 50 Hz thermal magnetic release with spreader after taking down old existing unserviceable MCCB complete all as directed. (ICU=100%ICS)

S&F in repair on load change over switch open execution of capacity 400 Amps, 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel / Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed

S&F in repair on load change over switch open execution of capacity 250 Amps , 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel / Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed

Supply and fix in repair MCCB FP 125 Amps, 25 kA, 415 Volt AC, 50 Hz, complete with sheet metal enclosure of 1.6 mm thick MS sheet factory made with powder coat paint including connecting with existing system with existing cablling network including making good disturbed surfaces complete all as specified and directed. Note : The cost of suitable size fastner / Nut bolts required at site for fixing of cubical is deemed to be included in the quoted rate by the contractor.

Supply and fix in repair double pole sheet metal enclosure made of 1.6 mm thick MS sheet factory made with powder coat painting including 01x MCB 20 Amps 10 kA complete all as directed Note : The cost of suitable size clamp / Nut bolts required at site for fixing of enclosure on garden light post / wall is deemed to be included in the quoted rate by the contractor.

Supply drawing, connecting and testing in repair 3 core, 1.5 Sqmm PVC insulated and PVC round sheathed copper conductor (flexible ) industurial cable, 1100 Volts conforming to IS 694 in steel tubular poles from Junction box to street light fitting including providing suitable copper lugs all as specified and directed by Engr-in-charge.

S&F in repair wheather proof pole mounting PVC junction box, base and door of junction box made out of SMC having outside dimention 333 x 233 x 120 mm, inside dimention 300 x 200 x 105 mm, single door front openable provided with hinged cover and locking arrangements with 4 Nos aluminium bas bar 63 Amps, mounted on porcelin insulator including MCB SP 10 Amp -1No, fixed on box in Din rail complete with electrical connection fixed to pole with suitable size FI clamp nut bolts and washer including embossing / painting of danger notice of size not less than 10 cm x 7.5 cm with letters, figures and conventional skull and bones in signal red colour on front face of junction box body Complete all as directed by Engr-in-Charge

Supply & fix in repair mild steel brackets made of 40 mm nominal bore GI pipe medium grade of required length not less than 1.5 M long, mounting brackets made out of Mild steel FI 40 x 6 mm of required shape ( two Nos) duly fitted with Mild steel nuts, bolts and washers and painting with two coats of synthetic enamelled paint over one coat of red oxide primer and fixed to pole / walls etc complete all as specified & directed by Engr-in-Charge.

M&L for 3.00 mm thick mild steel CRCA sheet cut to size bend to shape for replacement of door / side / compartment of LT panel / feeder pillor box of any descreption, including all fixing arramgement i.e. suitable size of hinge, nuts, bolts, washers, cutting and welding works etc, overall powder coated finish complete all as directed by Engr -in-charge.

Supply and fix in repair Digital VAF+PF meter with RS 485 CL1 in LT panel including taking out old existing unserviceable meter from panels etc complete all as directed

Supply and fix in repair LED indication lamp including taking down old unserviceable LED indication lamp from LT panel complete as specified and directed.

M&L for Preparation of old painted surfaces of LT steel tubular pole 9 mtrs long and applying one coat aluminium paint from bottom to top and painting up to 1.5 mtr height from top of PCC coping with synthetic enamel paint one coat in black and Yellow / white alternate strip including re writing pole numbering in 8 cm height with one coat synthetic enamel paint complete all as specified & directed by Engineer –in-Charge.

M&L for Preparation of old painted surfaces of LT panel by scrapping, making good distrubed surfaces by applying puty on uneven surface to make it even and spray painting to LT panel of any size with two coat of synthetic enamel paint with desired colour complete all as specified and directed.

Material and labour disconnecting faulty / burnt end or portion of cable from LT panel / LT pole / main switch / changeover etc by removing the cable from loop including necessary excavation & earth work, cleaning the surface area not less than 1 mtr surrounding the panel / pole , provision of suitable size of thimble, LT tap , relaying and reconnecting the cable by removing faulty / burnt portion of cable and preparing fresh terminals for 16 Sqmm 3.5 / 4 core to 240 Sqmm 3.5 core of LT cable to LT Panel / pole / main switch / changeover complete all as directed.

Supply and fix in repair 25 Watt LED cool white/ warm white Post Top lanterns, housing made of Die-cast aluminum spigot for mounting LED driver and spun aluminum canopy, epoxy powder coated matt black finish after phosphochromate treatment, high quality polycarbonate cover is used over LED moudule to enhance the lumen output & clear acrylic diffuser is used to provide overall glare free light, Powered by electronic integral, isolated poted electronic LED driver in ABS housing with APFC (SMPS based constanct current supply) with lower THD, output short / open circuit protection , Surge Voltage protection & other safety test as per IS 15885 Part-2/Sec-13 , IP 65, system lumen efficiency not less than 98 lumen per watt, power factor >0.95, THD<10% at Full load CRI> 70%

Supplying and fix in repair 10 Watt Bamboo LED cool white / warm white bollard fitting of 1 meter height new generation , energy saving , enviornmental friendly, long life aesthetically designed aluminium landscape IP 65 luminaire for diffused lighting with high power LED as light souce housing made up of aluminium pipe UV protected pure polyester powder coated black after phosphochromate treatment it consists of aluminum heat sink for effective thermal management , sturdiness & excellent corrosion resistant mounting flange of MS sand casting is used at bottom PC diffuser in opal finish is used for glare free uniform light distribution powered by built in , isolated , potted electronic LED driver in ABS housing with APFC (SMPS based constant current supply) with lower THD , output short/open circuit protection , over voltage protection , Surge voltage protection Lumen efficiency not less than 110 lumen per watt system efficency ,power factor >0.95, THD<10% at Full load CRI> 70%

Supply, installing, testing and commissioning factory made, CPRI approved, confirming to IS 5039 LT Panel board as per the standards IEC 61439-1 &2, cubical compartmentalized, out door type double door, plate form mounted, suitable for 415 volts, 3 phase, 4 wire, 50 Hz AC supply system having bus bar chamber with insulated aluminium bus bars four pole installed on porcelain / SMC insulator. The panel shall be dust and vermin proof IP-54 class protection and outer shell made of 3.00 mm CRCA MS sheet, inner shell made of 2.0 mm thick CRCA MS sheet , 50 x 50 x 6 mm thick MS angle iron frame work, the cubical have bottom channel of size 75 x 40 mm, panel shall be overall powder coated, front and rear opening type, with apron & gland packing for incoming & outgoing cable entry, locking arrangement including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size ( but not less than 2.5 Sqmm), including taking down old panel, and comprising of the following :-

(a) Incoming :- (i) MCCB 4 pole , 400 Amps,50 Hz,415 Volts, 36 KA, with thermal magnetic release - 01 Nos (ii) On load change over switch open execution type , 400 Amps , 4 pole , 415 volt , 50 Hz-01 No (iii) Digital VAF+PF meter with RS 485 CL1 -01No (iv) CTs ratio 400/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 800 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators.

(b) Outgoing (i) MCCB 4 pole , 200 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release - 01 Nos (ii) MCCB 4 pole , 125 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release - 02 Nos (iii) MCCB 4 pole ,100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release - 04 Nos

(c) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

Note - (i) Following type test certificate for panel with switchgear as per IEC 61439 Part I & II shall be obtained from panel manufacturer by the contractor and shall be submitted along with panel Drawing for the approval the GE before supply of panel at site. A - Construction Requirement: (a) Strength of material and parts (b) Degree of protection of enclosures (c) Clearances (d) Creepage distances (e) Protection against electric shock and integrity of protective circuits (f) Incorporation of switching devices and components (g) Internal electrical circuits and connections (h) Terminals for external conductors B - Performance Requirement: (a) Di-electric properties (b) Verification of temperature rise (c) Short circuit withstand strength (d) Electromagnetic compatibility (e) Mechanical operations

NOTE - (ii) All out going feeder shall be connected by cable through suitable size gland plate / glands. (iii) The panel shall be indicated by 50 mm size letters in synthetic enamel white paint. (iv) All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer (v) The enclosures shall be designed to take care of normal stress as well as abnormal electromechanical stress due to short circuit conditions. All covers and doors provided shall offer adequate safety to operating persons and provide ingress protection upto IP 54 unless otherwise stated. Ventilating openings and vent outlets, shall be arranged such that same ingress protection of IP 54 is retained. Suitable pressure relief devices shall be provided to minimize danger to operator during internal fault conditions. (vi) MCCBs upto 160A should have operating voltage 415Vac , insulation voltage 1000V ac , positive isolation , class II insulation , Line Load Reversibility , ICS=100%ICU , ROHS Compliant.

All as per item No 26 above but LT Panel board comprising following incoming & outgoing switchgear:- (a) Incoming :- (i) MCCB 4 pole , 400 Amps,50 Hz,415 Volts, 36 KA, with thermal magnetic release - 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 250/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 600 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole , 125 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release - 01 Nos (ii) MCCB 4 pole , 250 Amps,50 Hz,415 Volts, 36 KA thermal magnetic release - 03 Nos

All as per item No 26 above but LT Panel board comprising following in coming & outgoing switchgear:- (a) Incoming :- (i) MCCB 4 pole ,250 Amps,50 Hz,415 Volts, 36 KA, with thermal magnetic release - 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 250/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 500 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole ,125 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release - 01 Nos (ii) MCCB 4 pole ,100 Amps,50 Hz,415 Volts, 25 KA thermal magnetic release - 03 Nos

Supply & fixing in repair automatic street light timer panel 12 KW /40 Amp switch using Infrared Sensor based for automatic switching of street lights based on LUX level of natural light. Required illuminance for switching ON is < 30 Lux and for switching OFF > 10 Lux level. The sensor (nature switch) alongwith suitable power contactors, Input (supply) MCB and output (load) MCB(s), support terminals should be enclosed in pole/ wall mountable enclosure made of rust proof, electric shock proof, termite proof and FR graded SMC junction box conforming to IP-54 degree of ingress three phase 8 KW lightening load capacity including mounting bracket, cable glands, openable doors with lock complete all as specified & directed by Engr-in-Charge.

Supply & Fix out door type busbar panel board (Dimention of Cubical / enclosure not less than 600 mm x 450 mm x 450 mm) made out of 3.15 mm thick MS sheet and MS angle section 50 x 50 x 6 mm factory made suitable for 3 phase 4 wire 415 Volt, 50 Hz, powder coat painted comprising of the following:- (a) FP, Aluminium bus bar 500 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Incoming MCCB 250 Amps 25 KA, 415 Vots, 50 Hz, FP. – 1 No (c) LED Indicator lamp RYB - 01 set of three. (d) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

Supply and fix in repair 3 pole power contractor AC 3 rating 40 Amp, 240 Volt AC complete all as specified and directed by Engr-in charge.

Supply and fix in repair Astronomical Digital Timer Switch 240 V AC complete all as specified and directed by Engr-in charge

S&F in repair outdoor luminaries post made of 50 mm dia GI Pipe (medium grade with necessary accessories complete all as specified and directed Note Post hole & PCC in foundation shall be measured and paid in respective item of schedule.

Material and labour for PCC 1:3:6 type C2 using 40 mm graded stone aggregates for making of foundation of post of oudoor luminaries complete all as specified and as directed by Engineer-in-Charge.

Excavation in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in soft / loose soil, including removing of surplus soil to a distance not exc 50 meter complete all as specified and directed.

Disconnecting faulty 1.1 KV LT cables of any size and any length from both ends Hiring of cable fault detector machine to detect exact position of fault , removal of Fault, Re-connections and testing of cables after removal of fault including excavation, returung filling, Removal, relaying of cable protection cover etc complete as specified and directed. Note : (a) 1.1 KV LT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Contractor or his rep shall come to the site of breakdown within one hour of notification of breakdown alongwith fault locating machine and manpower. In case the rep or contractor shall not come to the site of breakdown and not to start attending breakdown within 1.00 hour a penalty of Rs 1000 per fault per hour will be imposed over contractor and will be deduct from his dues.

S&F of Cast aluminum heavy pole designer leg and broader designer base finished with polyurethane paint (with prior treatments) diameter of one leg is approx 76 mm outer dia for spigot entry approx 60mm, 03 Nos 'T' shaped bolts with nuts & washers provided for concrete foundation total length of the pole including base and legs not less than 2463 mm , bracket made of fully cast aluminum finished with polyurethane paint (with prior treatments) with square junction having max projection breadth of 625 mm suitable & including two numbers post top lanterns, 02 x post top lanterns made of fully Cast aluminium body finished with polyurethane paint (with prior treatments ) paint with acrylic window cover having approx length 533 mm , breadth 228 mm , suspended mode including 02 Nos x brass holder provided with aluminum cover and fitted with 02 x 20 W LED bulb complete all as specified and directed by -in -Charge..

Note:- 1. Cost of designer pole, bracket , post top fitting including LED bulb as specified above shall have deemed to be incuded in quoted rates. 2. Cost of material and labour for construction of PCC foundation as per manufacturing design for pole including earth work shall have deemed to be included in the quoted rates. 3. Design of pole shall be as per sketch No 1 attached with PS clause on serial page No 43

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft/loose soil for laying / taking up/ taking down of cables and getting out and levelling of bottom suface to required level all as specified and directed by Engineer- in- Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm thick using excavated soil complete all as specified and as directed.

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

Material and labour for dry river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading, levelling & punning complete as specified and directed . Note :- Punned thickness (18 cm) shall only be considered for payment.

M&L laying well burnt old size bricks, sub class "B" bricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection complete all as specified & directed by Engr-in-Charge.

All as per srl item No 42 here-in-before but using old bricks obtained from taking down cable shall be used for laying.

M&L for demolition / cutting of road / path / hardstading / concrete in floor, etc for laying of cable complete all as directed at site by Engr-in-charge

Material and labour for PCC 1:2:4 type B-2 using 40 mm graded stone aggregates for filling of cutting of roads / path / hardstanding etc complete all as specified and as directed by Engineer-in-Charge.

Deployment of tools & manpower for Boring /drilling (Horizontly) manually / mechanically under existing road max 10 M in width) suitable for passing pipe of any descreption of dia 40 to 100 mm complete all as specified and directed by Engineer in Charge

M&L for 80 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking down old cable complete all as specified and directed by Engr-in-Charge.

M&L for 50 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking down old cable complete all as specified and directed by Engr-in-Charge.

M&L for 40 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking down old cable complete all as specified and directed by Engr-in-Charge.

Supplu & laying, jointing and testing in repair of LT under ground electric power cable crossed linked polyethylene (XLPE) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 10 sqmm cross sectional area, 2 core ,complete all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with and including MS Clamps, nuts , bolts, washers complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

All as per item No 50 above but LT under ground cable of size 16 Sqmm 2 core

All as per item No 50 above but LT under ground cable of size 16 Sqmm 4 core

All as per item No 50 above but LT under ground cable of size 25 Sqmm 4 core

All as per item No 50 above but LT under ground cable of size 35 Sqmm 3.5 core

All as per item No 50 above but LT under ground cable of size 50 Sqmm 3.5 core

All as per item No 50 above but LT under ground cable of size 70 Sqmm 3.5 core

All as per item No 50 above but LT under ground cable of size 95 Sqmm 3.5 core

All as per item No 50 above but LT under ground cable of size 120 Sqmm 3.5 core

M&L Earthing in repair complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0 mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI strip 32 x 6 mm as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion. Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

Disconnecting the existing cable from Panel / Pole, preparing the end for jointing including all earth work, Supply and fixing Cable end termination heat shrinkable joint including sleeves suitable for LT XLPE cable of size 3.5/4 core 10 to 16 Sqmm

All as per item No 60 above but size 25 to 50 Sqmm

All as per item No 60 above but size 70 to 120 Sqmm

All as per item No 60 above but size 150 to 185 Sqmm

All as per item No 60 above but size 240 to 300 sqmm

Disconnecting the existing cable from Panel / Pole, preparing the end for jointing including all earth work, Supply and fix straight through heat shrinkable joint suitable for LT XLPE cable of size 3.5/4 core 10 to 16 sq mm

All as per item No 65 above but size 25 to 50 Sqmm

All as per item No 65 above but size 70 to 120 Sqmm

All as per item No 65 above but size 150 to 185 Sqmm

All as per item No 65 above but size 240 to 300 sqmm

Supply and fix in repair 60 W LED street light fitting cool white or warm white with mandatory driver set having pressure die cast aluminium housing with high efficiency LEDs as lighting source and lens embaded PC cover /IP lens, street light should have IP 66 protection, impact resistance of IK 07 , Lumen efficiency of LED not less than 110 lumen per watt system efficency ,power factor >0.95, THD<10% at Full load CRI> 70% ,street light should have built in potted electronic LED driver with , lower THD, open circuit protection , over voltage protection , surge voltage protection , and provided with company LOGO ingraved on housing of the street light complete including taking down of old UNSV fittings all as specified and directed by Engr -in-Charge. Note :-The contractor should take approval of techincal specification of luminaries and driver from department before procurement .

Supply and fix in repair 200 W LED flood fitting cool white or warm white having epoxy powder coated die cast aluminium housing ADC12 in grey finish with elegantly designed heat sink for efficient thermal management , sturdiness & excellent corrosion resistant. PG9 gland is used for cable entry and provision for loopin -loopout , PC lens/IP lens with narrow /wide beam distribution and toughened glass fixed to housing with screws , flood light should have IP 66 protection and impact resistance of IK 07 , Lumen efficiency of LED not less than 110 lumen per watt system efficency ,power factor >0.95, THD<10% at Full load CRI> 70% ,flood light should have built in potted electronic LED driver with , lower THD, open circuit protection , over voltage protection , surge voltage protection , and provided with company LOGO ingraved on housing of the flood light complete including taking down of old UNSV fittings all as specified and directed by Engr -in-Charge. Note :-The contractor should take approval of techincal specification of luminaries and driver from department before procurement .

All as per item Ser No 71 above but 120 Watt LED Flood light fitting.

All as per item Ser No 71 above but 50 Watt LED flood light fitting & system lumen efficiency not less than 100 lumen per watt.

Supply and errection in replacement 07 mtr continuously tapered hot dip galvanised Octagonal cross sectional pole with single dipping method having bottom 130 mm A/F and top 70 mm A/F 3 mm thick confirming to ASTM A 572 Gr with yield 450 mpa cut and folded to form an octagonal section and welded in accordance with AWS for wind loading as per IS 875 part 3 1987.Poles shall be provided with base plate of size 225x225x12 mm which shall be free from any lamination or incursion with no cutting or welding on the pole after hot dip galvanising with single arm 1000 mm long bracket tilted to 150 degree from horizontal toward vertices suitable for mounting on the octagonal pole, of company recommendation and one no TPN Connecton 3 phase 4 wire 100 Amps, and one number MCB SP 6 Amps. A triangular flat MS plat of 6mm thick duly coated with GI shall be welded between cap of the octagonal pole and bracket. Welding work shall be done 250mm on bracket and 150 mm on pole's cap including all RCC work type (1:2:4) type B-1 including 04 Nos foundation nut bolt and plate as per pole manufacturer's drawing and earth work all as per requirement complete all as specified and directed.

Note Cost of construction of RCC foundation including construction material, necessary earth work and excavaton as per manufacturer design for above pole complete all as required at site and as directed by Engr-in-charge are deemed to be included in the quoted rate.

WADAIHRA CONSTRUCTION (BID ID -3413154)

FUTURE Inc. (BID ID -3412826)

M/s A.K Construction (BID ID -3412441)

Prime power system (BID ID -3405317)

M/s Vatsh Raj and co (BID ID -3405807)

OM NAMAH SHIVAY ENTERPRISES (BID ID -3404872)

MTR GROUP & COMPANY (BID ID -3413431)

M I & CO. (BID ID -3403683)