8501 REPAIR/ MAINTENANCE OF POWER STREET LIGHTS INCLUDING PERIMETER/ SEARCH LIGHTS AND ITS CONNECTED ITEMS AT KATTABOMMAN AND RS(P) UNDER GE TIRUNELVELI

Amount

Checking, testing for serviceability of street light/ flood light at Pole, removing oxide from contacts of OH/ connectors, refresh the connection of street light supply, repair/reconnecting of connecting cable including checking serviceability, changing of time of street light timer as per specified with respect to seasons, checking for fault of UG cable/ OH/ light fitting with help of required tools all as specified and directed.

Supply and fix in repairs the following items of street light fittings complete all specified and as directed as under :- Make - Philips/Crompton Greaves/ Havells

(a) Ballast for HPSV/MH - 400 Watts

(b) Ballast for HPSV/MH - 250 Watts

(c) Metal halide lamp 400 Watts

(d) Metal halide lamp 250 Watts

(e) Ignitor for HPSV/MH lamp

(f) capacitor 33/42 mfd

(g) Porcelain holder E40 type

Excavation in trenches for soft/hard/rocky soil not exc. 1.5 m wide and not exc.1.5 m deep for laying of cable, pipe and for erecting of steel tubular swaged pole etc, and getting out in hard/dense soil complete all specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all specified and as directed

Removing excavated material not exc 50 mtrs and depositing where directed at a level not exceeding 1.5 mtr above the starting points in soil all as directed by Engineer-in-Charge.

Supply and Laying of HDPE DWC Pipe of size 40mm outer dia for protection of XLPE UG cable complete all as directed by Engg-in-charge.

Material and labour for Cutting existing metal/bituminous road/PCC walk way/any type of tile works n.exc 0.45m width and n.exc 0.45 m in depth including all connected earth work and making good disturbed surfaces matching with the existing specification and finish including refixing of old tiles including disposal of surplus material to a distance n.exc 50m complete all as specified and as directed by Engr-in-Charge.

Supply and laying steel water tubing galvanised Medium grade 50 mm for protection of cable complete all as specified

Materials and labour for plain cement concrete (1:4:8) type D2 (using 40 mm graded stone aggregate) as in foundations filling, coping for pole and mass concrete complete all as specified and as directed by the Engr-in-Charge

Materials and labour for plain cement concrete (1:3:6) type C2 (using 40 mm graded stone aggregate) as in foundations filling, coping for pole and mass concrete complete all as specified and as directed by the Engr-in-Charge

Material and labour for providing plain cement concrete type B1 (1:2:4) using 20mm graded stone aggregate) as in coping ,kneelers, columns posts and like etc including watering ,slightly rounded or chamfered angles and throating including necessary form work complete all as specified and as directed by the Engr-in-Charge

Supply and Fix steel tubular swaged pole complete with cast iron base plate finial taper plug bolt nut & screws type 410 SP-31of length 9.0 Mtr complete as specified and directed.

Supply and fixing IP 66 Junction box made of FRP / impact resistance plastic & heat resistant materials having connector terminal block 4 pole 16 A capacity including 06 Amp MCB SP and fixing to the street light or post top light pole with suitable sizes of clamps, nuts and bolts complete all as specified and directed. Make- Sintex/Cape/Hensel

Supply and fixing 1100 V grade FR PVC insulated copper cables of size 1.5 sqmm 3 core drawn through street light poles/pipe by making 02 Nos holes in Steel tubular pole (one near Junction box and another near the Street light Mounting brackets) connecting from the junction box to street light fittings complete all as specified and as directed by the Engr- in- charge.

Taking out LT UG cable any type, checking for fault, rectifying fault and relaying after repair with help of required tools and plant as required all as specified and directed. Note: (i) Excavation, returning filling shall be measured and paid separately. (ii) Necessary tools and plants shall be arranged by the contractor and no extra payment shall be paid.

Supply and laying LT UG cable, 1100 volts grade, XLPE insulated and sheathed, armoured, multistranded, heavy duty electric cable with aluminium conductor laid in trenches, ducts, on poles, walls, through pipes etc complete for the following sizes including cable glands on both side terminations where necessary etc., complete including taking down the existing burnt out /unserviceable cable all as directed.

2 core 10 Sqmm

4 core 10 Sqmm

4 core 16 Sqmm

Supply and fix Heat Shrink type straight through cable jointing kit for 1.1 KV grade Under Ground XLPE insulated Aluminium Cable complete with Jointing material and other connected accessories suitable for 3.5 / 4 core 10 to 16 sqmm complete all as specified and directed by the Engr- in- Charge. Make: 3M / CABSEAL / DENSON

Supply & fixing Universal electronic driver for LED light any type upto 50 watt including taking out old unserviceable driver complete all as directed.

Supply & fixing Universal electronic driver for LED light any type above 50 Watt and upto 100 watt including taking out old unserviceable driver complete all as directed.

Supply & fixing Universal electronic driver for LED light any type above 100 Watt and upto 200 watt including taking out old unserviceable driver complete all as directed.

Supply & fix LED bulb 9 Watt 3000K warm white pin/thread type (as directed), to be fixed in the conventional light fitting complete all as directed by Engg-in-charge.

Supply & fix LED bulb 9 Watt 6500K cool day light pin/thread type (as directed), to be fixed in the conventional light fitting complete all as directed by Engg-in-charge.

Supply and fixing Batten holder PVC / Poly carbonate with back plate suitable for 230V AC complete all as directed by Engg-in-charge.

Supply and fixing MCB 06 Amps to 32 Amps, single pole, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed by the Engr-in-Charge.

Supply and fix Post top lantern fitting LED type with 40 Watt LED made in cast aluminium spigot housing with decorative opal acrylic diffuser and IP 65 protection including 3 core flexible conductor cable for light connection all as specified and as directed.

Supply and fix Post top lantern fitting LED type with 20 Watt LED made in cast aluminium spigot housing with decorative opal acrylic diffuser and IP 65 protection including 3 core flexible conductor cable for light connection all as specified and as directed.

Supply and fix LED flood light luminaries, 30 W, with toughened glass and individual LED with secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix LED flood light luminaries, 100 W, with toughened glass and individual LED with secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix Medium bay light (Hanging) luminaries, 100 W, with toughened glass and individual LED with secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix LED flood light luminaries, 200 W, 12000 lumen output with toughened glass and individual LED with secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix LED flood light luminaries, 400 W, 12000 lumen output with toughened glass and individual LED with secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix LED street light luminaries, 45 W, with prismatic polycarbonate modular secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix LED street light luminaries, 60 W, with prismatic polycarbonate modular secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fix LED street light luminaries, 100 W, with prismatic polycarbonate modular secondary lens optics with IP 66 ingress protection, 4 KV inbuilt surge protection with lumen efficiency 120 lm/W, made out of pre die cast housing, with manufacturers name embossed in body including 3 core flexible conductor cable for light connection complete all as specified and directed.

Supply and fixing 150 Watt LED search light long range type, weather dust and vermin proof LED light fixture complete with aluminium body having high conductivity heat sinks, toughened glass cover with rubber gasket held in position with the help of cast aluminium retaining ring. The light consisting of long beam LEDs and suitable electronic driver for range-500 Mtr, fitted with MS cradle and bolts, suitable for fixing on roof or any position with arrangement of vertical and horizontal operation control from inside including control box and its associated wiring, fixing arrangement including taking down old unserviceable complete all as specified and directed.

Supply and fixing low intensity Aviation Light with IP 65 rating, to be fixed on the existing mounting/bracket complete all as specified and directed by Engg-in-charge. Make- Philips/Crompton/Havells/Bajaj

Supply and fix 32/40/50mm dia (as per light fitting requirement) , light grade GI tube bracket of length 1.2 mtr, bend to required shape including MS clamp made out of 30 mm x 6 mm MS flat iron and fix on steel tubular poles with necessary GI bolts, nuts and washers - 2 sets for each fittings including taking down the existing GI tube bracket complete set all as specified and directed by Engineer-in-Charge.

Supply and fix street light timer panel wall mounted/panel mounted of range 6KW, 3 phase, IP 54 with in built circuit protection, digital timer, contactor rating 32 Amp, MCB rating 40A TPN, astronomical timer distribution box of suitable size by sheet metal enclosure factory made pre fabricated for outdoor complete all as specified and directed. Make- Havells/Indoasian/Legrand/L&T

Supply and fix LED bollard with opal acrylic diffuser floor mounted 9/10 W, warm white, 3000 K, IP 66 degree of protection including excavation, foundation and PCC work complete all as specified and directed.

Supply and fix LED bollard with opal acrylic diffuser floor mounted 9/10 W, cool day light 6500 K, IP 66 degree of protection including excavation, foundation and PCC work complete all as specified and directed.

Supply and fix 3 pole power contactor, MNX 40 type, AC 440 Volts, 3 phase, coil voltage 440 volts, 40 Amps in the existing street light control switch box including taking down old unserviceable complete all as specified and directed.

Supply and fix 3 pole power contactor, ML3 type, 40 Amp, AC 440 Volts, 3 phase, coil voltage 440 volts, 40 Amps in the existing street light control switch box including taking down old unserviceable complete all as specified and directed.

Supply and fix Analog/digital Timer Switch with 24 hrs timing type with current capacity 16 A complete all as specified and directed Make- Havells/Legrand/C&S/ABB

Material and labour for preparing the surface of steel tubular poles,9/11 mtr long with , cross arms, clamps etc and applying one coat of aluminium paint incl numbering the poles with white colour paint over black back ground complete all as specified and as directed by Engr-in-Charge.

NLK Construction (BID ID -3503533)

m/s m valasubramanian (BID ID -3503743)

Vinayaga constructions (BID ID -3496692)

CHANDRASEKRAN ENTERPRISES (BID ID -3492942)

NAVEEN ENTERPRIESES (BID ID -3497208)