REPAIR MAINT TO LT OH LINE AND MISC WORKS AT KARU AND SHESHARTHANG AREA AND REPAIR MAINT TO STREET LIGHTS, SECURITY LIGHTS, JUNCTION BOXES, GARDEN LIGHTS, LT UG CABLE AND CONNECTED WORKS SERVICES AT KARU AREA UNDER GE 860 EWS

Excavation in trenches in hard / dense soil not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide and getting out including trimming of sides, for laying of cables & foundation of poles, stay assembly, complete all as specified and directed by Engr-in-Charge.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 3.0 m depth for foundation of poles and getting out in hard/dense soil, complete all as specified and directed by Engr-in-Charge.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick, complete all as specified and directed by Engr-in-Charge.

Removing excavated material to a distance not exc 50m and depositing where directed at a level not exc 1.5m above the starting point, complete all as specified and directed by Engr-in-Charge.

Taking out old unserviceable/serviceable un-reinforced concrete PCC cable covers from excavated trench all as directed by the Engineer-in-Charge. Note:- Serviceable un-reinforced concrete PCC cable cover kept in safe custody for reuse at site and unserviceable un-reinforced concrete PCC cable cover through in low lying area.

Laying only old reinforced PCC cable cover of any size as retrieved from serial item No- 04 above, complete all as directed by Engineer-in-Charge.

M&L for factory made un-reinforced pre cast concrete cable protection cover LV class type - I with size 250mm x 150mm x 40mm laid across the cable (i.e. width of cover along the length of cable) for UG cable protection on the top of the sand cushioning, complete all as specified and directed by Engr-in-Charge.

M&L for sand cushioning with layer of sand 8cm thick before laying of cable and 10cm after laying of cable in trenches complete all as directed and sand cover to UG cable, complete all as specified and directed by Engr-in-Charge.

S&F of galvanized iron pipe of 80 mm nominal dia light grade fixed to poles with clamps nuts, bolts and washers or laid under road crossing or fixed to wall including painting with two coats of aluminium paint over a coat of red oxide paint, complete all as specified and directed. Note : The cost of MS clamp, nut, bolt, washer and GI fittings etc shall be inclusive in the item rate.

Description all as srl item No 8.00 here-in-before but for galvanized iron pipe of 50 mm nominal dia, complete all as specified and directed by Engr-in-Charge. Note : The cost of MS clamp, nut, bolt, washer and GI fittings etc shall be inclusive in the item rate.

M&L for PCC (1:3:6) type D2, using stone aggregate 40mm graded, with and incl necessary form work where required, fair finish to the exposed surfaces, complete all as specified and directed by Engr-in-Charge.

M&L for PCC (1:2:4) type D-2, using stone aggregate 20mm graded, with and incl necessary form work where required for pole foundation and fair finish to the exposed surfaces, complete all as specified and directed by Engr-in-Charge.

M&L for PCC (1:4:8) type D-2, using stone aggregate 12.5mm graded, with and incl necessary form work where required for pole coping and fair finish to the exposed surfaces, complete all as specified and directed by Engr-in-Charge.

Taking out old LT under ground cable from trenches / floor / road / wall / pipe / pole of any size and description incl joint, complete all as specified and directed by Engr-in-Charge.

Description all as srl item No 14.00 here-in-before but for cable size of 70 sqmm 3.5 core.

Description all as srl item No 14.00 here-in-before but for cable size of 50 sqmm 3.5 core.

Description all as srl item No 14.00 here-in-before but for cable size of 35 sqmm 3.5 core.

Description all as srl item No 14.00 here-in-before but for cable size of 25 sqmm 4 core.

Description all as srl item No 14.00 here-in-before but for cable size of 16 sqmm 2 core.

Description all as srl item No 14.00 here-in-before but for cable size of 10 sqmm 2 core.

Labour only for taking down of old conductor of any description / size from LT Poles of any size, complete all as specified and directed by Engr-in-Charge.

S&F of Aluminium conductor, steel reinforced (ACSR) of any size, straining properly on insulators and binding on existing LT poles or new poles with and incl 02mm dia aluminium binding wire,complete all as specified and directed by Engr-in-Charge. Make of ACSR : ICC/ NICCO/ BHARAT CONDUCTORS or equivalent. Note : The 3% for sag, joints & jumpers shall be added in measurements.

Labour only for taking down of old rusted GI wire of any description / size from LT / HT Poles of any size, complete all as specified and directed by Engr-in-Charge.

S&F of contineous GI earth wire/gaurd/cradles of 4mm dia including GI binding wire 1.63 mm and GI holding hook on LT / HT poles, complete all as specified and directed by Engr-in-Charge.

Labour only for taking down / dismantling of old unserviceable insulators any type and any make from cross arms / pole of any size, complete all as specified and directed by Engr-in-Charge.

S&F, in replacement, pin type insulators, vitreous porcelain white, brown or green of 100 mm height and 65 mm dia, with and incl one galvanised MS spindle, two galvanised iron washers and one galvanised iron nut, suitable for 1100 volts grade, complete all as specified and directed by Engr-in-Charge. Make : MYSORE/ BHEL/ PORCELAIN / JAIPURIA BROS or equivalent.

S&F, in replacement, shackle type insulators, vitreous porcelain white, brown or green of size 75 mm height and 90 mm dia, with and incl GI strip, two galvanised iron washers and one galvanised iron nut, suitable for 1100 volts grade, complete all as specified and directed by Engr-in-Charge. Make : MYSORE/ BHEL/ PORCELAIN / JAIPURIA BROS or equivalent.

S&F, in replacement, loop type insulators, vitreous porcelain white, brown or green large size with over all dismensions 90x140mm and clearance of hole 25.5 mm, complete all as directed. Make : Rashtriya / Jaipuria Bros / Petco

Trimming of tree branches around 3 metre of either of LT Overhead Line having any numbers of conductors and removing it from site at a distance not less than 100 metres, complete all as specified and directed by Engr in Charge.

M&L for cross arms, bracings, supports, clamps, angle iron, flats and back plates febricated from MS structural steel sections including nuts, bolts and washers of suitable sizes including welding, bending (cold or hot), drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of aluminum paint over one coat of red oxide primer, complete all as specified and directed by Engr-in-Charge.

M&L stay assembly complete using stay rod of 16 mm dia complete with accessories as shown in electric plate No. 1 of SSR – 1991 Part –I complete all as specified and directed by Engr-in-Charge.

Replacement of UNSV Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the Aluminium earth strip 25x4 mm by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 40 mm bore including provision of concrete pit made from PCC ( 1:2:4) type B-1 (using 20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil , returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 5 of SSR 2009 Part-I and connecting to Transformer / Voltage Stabilizer/ Building all as specified or indicated including testing on complete all as specified and as directed by Engineer-in-Charge.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the Galvanised earth lead wire 4.0 mm dia by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 40 mm bore including provision of concrete pit made from PCC ( 1:2:4) type B-1 (using 20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil , returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 5 of SSR 2009 Part-I and connecting to Poles all as specified or indicated including testing on complete all as specified and as directed by Engineer-in-Charge.

Labour only for dismantling of LT pole of any size & discription incl coping, foundation etc, complete all as specified and directed by Engr-in-Charge.

Supply and erection in vertical position steel tubular swaged pole type 410 SP- 31 (09 mtr long ) with Mild Steel base plate of size 30cmx30cmx6 mm thick continuously welded to pole , final taper plug ,bolts ,nuts and screws all as specified including factory painted with two coats of black bituminious paint internally throughout and externally for embedded position and two coats of aluminium paint over a coat of red oxide primer over the ground and making 30cm wide strip (total 5 Nos ) with black and yellow paint including numbering, complete all as specified and directed by Engr-in-Charge.

Supply, installation, testing and commissioning, in replacement, Junction box , cubical type, factory made, outdoor type of Size 45cm(l)x30cm(w)x60cm(h) , dust and vermin proof, fabricated out of mild steel sheet not less than 3.15 mm thick, complete with openable shutters in front and rear having proper locking arrangement including including 04 Nos legs made out of angle iron of suitable size and height of each leg shall be grouted in PCC and aluminium bus bar of size 400 Amps capacity , Three phase and neutral bus bar , making hot and cold drilling holes to aluminium bus bar . Junction box shall be spray painted internally and externally with two coats of synthetic enamel paint over a priming coat of red oxide primer and connecting all incomming and outgoing cables with suitable size of Aluminium lugs complete all as specified and as directed by Engineer-in-Charge and comprising of following accessories/fittings :- (a) MCCB 4 pole, 160 Amps,240/415 Volt, 50Hz, 10 KA= 01 Nos (I/C) (b) MCB SPN 63 Amps, 240 Volts - 04 Nos (O/G) Note : Unit rate quoted by the contractor here-in-before also includes for fixing and connecting of MCBs and installation of panel on suitable PCC foundation and PCC plat form incl necessary earth and PCC work all as per manufacturer instructions and as directed by the Engr-in-Charge.

Supply, installation, testing and commissioning, in replacement, Junction box , cubical type, factory made, outdoor type of Size 45cm(l)x30cm(w)x60cm(h) , dust and vermin proof, fabricated out of mild steel sheet not less than 3.15 mm thick, complete with openable shutters in front and rear having proper locking arrangement including including 04 Nos legs made out of angle iron of suitable size and height of each leg shall be grouted in PCC and aluminium bus bar of size 400 Amps capacity , Three phase and neutral bus bar , making hot and cold drilling holes to aluminium bus bar . Junction box shall be spray painted internally and externally with two coats of synthetic enamel paint over a priming coat of red oxide primer and connecting all incomming and outgoing cables with suitable size of Aluminium lugs complete all as specified and as directed by Engineer-in-Charge.

S&F of galvanized iron pipe of 40 mm nominal dia light grade fixed to poles with clamps nuts, bolts and washers or laid under road crossing or fixed to wall including painting with two coats of aluminium paint over a coat of red oxide paint, complete all as specified and directed. Note : The cost of MS clamp, nut, bolt, washer and GI fittings etc shall be inclusive in the item rate.

Dismantling and taking down unserviceable / defective street light fitting / Flood light fitting of any wattage alongwith mounting bracket, flat iron clamp, nuts bolts etc from overhead LT poles complete all as directed.

S&F of LED street light luminaire of 35 Watt capacity, made of single piece pressure die-cast aluminium housing with high power LED with lens for proper light distribution luminiaries, IP 66, with toughned glass cover and incl control gear etc, with and incl making all electric connection, complete all as specified and directed by Engineer in charge.

S&F of LED street light luminaire of 60 Watt capacity, made of single piece pressure die-cast aluminium housing with high power LED with lens for proper light distribution luminiaries, IP 66, with toughned glass cover and incl control gear etc, with and incl making all electric connection, complete all as specified and directed by Engineer in charge.

S&F of LED street light luminaire of 90 Watt capacity, made of single piece pressure die-cast aluminium housing with high power LED with lens for proper light distribution luminiaries, IP 66, with toughned glass cover and incl control gear etc, with and incl making all electric connection, complete all as specified and directed by Engineer in charge. Make : Crompton Cat part No LSTN-90-CDL-A

S&F of LED street light luminaire of 120 Watt capacity, made of single piece pressure die-cast aluminium housing with high power LED with lens for proper light distribution luminiaries, IP 66, with toughned glass cover and incl control gear etc, with and incl making all electric connection, complete all as specified and directed by Engineer in charge. Make : Crompton Cat part No LSTN-120-CDL-A

S&F of LED flood light luminaire of 100 Watt capacity, made of single piece pressure die-cast aluminium housing with high power LED with lens for proper light distribution luminiaries, IP 66, with toughned glass cover and incl control gear etc, with and incl making all electric connection, complete all as specified and directed by Engineer in charge. Make : Crompton Cat part No LFLN-100-CDL/60

S&F of LED flood light luminaire of 210 Watt capacity, made of single piece pressure die-cast aluminium housing with high power LED with lens for proper light distribution luminiaries, IP 66, with toughned glass cover and incl control gear etc, with and incl making all electric connection, complete all as specified and directed by Engineer in charge.

S&F LED step light 9 W with die cast aluminium housing with warm white CONE NXG - IP65 protection and incl making all electric connection, complete all as specified and directed by Engineer in charge. Make : Havells

S&F LED post tops VICTORIA-IP 65, 40 W with die cast aluminium housing and polycarbonate opal diffuser and IP protection and incl making all electric connection, complete all as specified and directed by Engineer in charge. Make:Havells

S&F LED post tops ENDURA SPRING-6, IP 65, 40 W with die cast aluminium housing and polycarbonate opal diffuser and IP protection and incl making all electric connection, complete all as specified and directed by Engineer in charge. Make:Havells

S&F LED post tops 40 W with die cast aluminium housing and polycarbonate opal diffuser and IP protection and incl making all electric connection, complete all as specified and directed by Engineer in charge.

S&F in replacement of street light fitting bracket, 1.5 mtr long made out of galvanized iron pipe of 40 mm dia size light grade complete with and incl 02 nos MS clamp made of MS flate iron of 50 x 6 mm size with nut, bolts, washer etc with and incl two coats of aluminum paint over a coat of red oxide primer, complete all as directed.

M&L for preparation old (exposed) painted surfaces of existing LT steel tubular street Light pole, struts including cross arms, clamps etc complete and applying two coats of aluminium paint over a coat of red oxide primer over the ground and making 30cm wide strip with black and yellow paint including numbering of HT/LT poles at a height of 1.5 mtr above ground level as per existing having 15mm width and 50mm bold letter complete all as specified and directed including Marking Red Stipn painting on HT Poles etc.

M&L for two run of 2.5 sqmm Aliminium conductor twin core cable for connection of the street light with junction box / Over head LT line complete all as specified and as directed by Engineer-in-Charge.

M&L, in replacement, Pole box outdoor type of size 14cmX19cm made out of MS sheet of thickness not less than 1.6 mm having hinged front opening door with two nos aluminium strip bus bar of capacity 63 amps fitted on resin based insulator and One no. MCB SPN 32 Amps rating and suitable size of clamps for mounting the junction box on Garden light post and painted with two coats of synthetic enamel aluminium paint over a coat of red oxide primer complete all as specified and as directed.

Supply, fixing and testing of Automatic Street Light Control Switch with panel complete with :- (a) Infrared senser based 01 nature switch for automatic switching of street lights. Nature switch operation should based on natural light lux level required illuminance level for switching "ON" is less or equal to 30 lux and for switching "OFF" is 10 lux. The sensor should also have part night operation facility of minimum 04 hrs to maximum 12 hrs - 01 Nos. Make of Sensor - Kakatiya Energy System/Bajaj/Healer. (b) Power Contactor single phase, 230 Volts, 40 Amps capacity cnforming to IEC-60947-4-1 03 Nos. Make - BCH/L&T/Schneiders (c) The sensor along with suitable Power Contactor and Incoming/outgoing MCBs shuold be enclosed in a pole/ wall mounted rust proof, electric shock proof, termite proof and FR grade thermoplastic polycorbonate enclosure ( with hinged lid) conforming to IP-66 production class-II of suitable size to accommodate all panels accessories- 01 Job. Make - Hensel/syntex.

Description all as per item No. 56.00 here-in-before but for (d) MCB TPN 40 Amps, B- curve, conforming to IEC-60898/IS-8828-02 Nos. Make- Hager/Schneiders/L&T. (e) All Control cables wirring inside the panel should be of copper conductor, multistranded, PCV insulated, FRLS, 1100 Volts grade of size 10 sqmm, single core followed by colour coding and lugs/thimbles. Make- Finolex/Polycab/Plaza. (f) All equipments should be mounted on suitable size insulator. Make of complete Panel : Healer Enterprises, Model No Swadeep-66-5KW1P Note : Rate should be incl taking down Existting street Control switch.

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