DAY TO DAY MAINT REPAIR OF STREET LIGHTS SECURITY LIGHTS AND CONNECTED WORKS B I UNDER GE UTILITY AMBALA CANTT

Amount

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr deep in loose/soft soil and getting out for underground cable/erection of poles, stays etc complete al las specified and directed by Engineer-in-Charge.

Description all as per Item Ser No 1 above but exceeding 1.5 mtr deep but not exc 3.0mtr deep.

M & L sand cushioning for cable with river washed clean dry sharp sand and punning to provide required cover as per SSR Part I complete all as specified and as directed by Engineer-in-Charge. Note- Punned thickness shall be measured and paid to the contractor.

Supply and laying old size bricks common burnt clay sub class 'B' for cable protection to provide required cover complete all as specified and as directed by Engineer-in-Charge.

Description all as per Item Ser No 4.00 above but except bricks.

M&L PCC 1:4:8 type D-2 (using 40mm graded aggregate, mechanically crushed stone) for mass filling in pole pit and foundation etc including provision of necessary form work to achieve fair finished surfaces complete all as specified and as directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in pole foundation, coping, stay pits etc including provision of necessary form work to aachieve fair finishes surfaces, complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick layers complete all as specified and as directed by Engineer-in-Charge.

Removal of excavated material n.exc 50 mtr away and depositing where directed at a level n.exc 1.5 mtr above from starting point complete all as specified and directed by Engineer-in-Charge.

Dismantling and taking down old unserviceable PCC/steel tubular pole any type and any size after disconnecting all electrical connection incl clearance of site complete all as the direction of Engr-in-Charge.

Supply and erection of PCC pole 9.0 mtr long in true vertical position 102x172 mm at top 102x279 mm at bottom class-10 incl providing of two coats of black and white strips with synthetic enamel paint 30 cm high each alternate strip 1.5 mtr above the coping of pole starting with black strip complete all as specified and as directed by Engr-in-charge. Note: Earth work and PCC shall be measured and paid for separately. (ii) Description and matter as specified and directed by Engr-in-Charge will be printed on each pole without any extra cost.

M&L drilling hole of any size manually as per site requirement for laying pipes under the road for crossing electrical cables complete all as per direction of Engr-in-charge. Note: Pipe will be measured & paid for separately.

Disconnecting & taking out defective underground cable any size and any type from trenches, pole, pipe, floor, wall etc complete all as directed by Engr-in charge. Note : Excavation and earth work shall be measured and paid separately here in before.

Supply and laying, connecting and testing XLPE underground cable insulated, and overall sheathed with aluminium conductor heavy duty 1100 volts grade 16 sqmm 4.0 core laid in trenches/ on poles/ road crossing or passing through existing/new pipe under road crossing, clamping on wall etc. Note: (i) Earth work, sand, bricks , removing, returning filling Aluminium thimbles/lugs will be paid separately. (ii) Cost of laying electrical cable through new/existing pipe under road, buildings, railway tracks, highways are incl in the quoted rates. (iii) All equipments , machinery or tools if required for laying electrical cable through new/existing pipes are provided by the contractor without any extra cost.

Description all as per Item Ser No. 14 here in before but for 4.0 core 10 Sqmm.

Material & Labour in replacement switch fuse unit/main switch of any type/capacity with new MCB DP, single pole & neutral/Double pole 240 VAC, 50 Hz, 32 Amps conforms to IS-13947 Part-III alongwith sheet metal enclosure complete all as specified and directed.

Material & Labour in replacement switch fuse unit/main switch of any type/capacity with new MCB DP, single pole & neutral/Double pole 415 VAC, 50 Hz, 63 Amps conforms to IS-13947 Part-III alongwith sheet metal enclosure complete all as specified and directed.

Material & Labour in replacement switch fuse unit/main switch of any type/capacity with new MCCB 4 Pole , 415 VAC, 50 Hz, 63 Amps conforms to IS-13947 Part-III alongwith sheet metal enclosure complete all as specified and directed.

Taking down unserviceable junction box and M & L fabrication of Kiosk box made out of fibre material complete with TPN ,aluminium bus and suitable for one number MCB (SP) including one number MCB (SP) 6 Amps 240 volts including connectors and din rail for fixing MCB inside the box , clamps of size 20x4mm on PCC/Steel tubular pole complete all as specified and as directed by Engr-in-Charge.

Taking down old unserviceable timer switches and S & F of Automatic street light control with infrared sensor based NATURE SWITCH and VOLTAGE MONITORING SYSTEM (VMS) Single phase load of 8 KW for automation of street lights. Nature Switch operation should be based on Natural light Lux level. Required illuminance level for switching ON is < 30 Lux and for switching OFF > 10 Lux. The sensor should also have part night operation facility of min. 4 hrs. to max. 12 hrs. VMS should have adjustable over & under Voltage trip level and protection against phase loss, Neutral loss & Phase reverse incl Power contactors (63 Amps) and incoming - outgoing MCB rating of 63 Amps & main load circuit wiring (Copper) of minimum 16 sqmm. The sensor , VSM, Power contactor, MCBs incl connected items should be enclosed in a Pole/wall mountable enclosure made of rust proof, electric shock proof,termite proof and FR grade SMC junction box conforming to IP54. The circuit should also have provision for manual operation (i.e. sensor & VMS By-Pass option). Model Swadeep- 02EC8kW1P-VMS or equivqlent in Schneider/Havells/Legrand

Taking down old unserviceable timer switches and S & F of Automatic street light control with infrared sensor based NATRURE SWITCH and VOLTAGE MONITORING SYSTEM (VMS) Three phase load of 5 KW for automation of street lights. Nature Switch operation should be based on Natural light Lux level. Required illuminance level for switching ON is < 30 Lux and for switching OFF > 10 Lux. The sensor should also have part night operation facility of min. 4 hrs. to max. 12 hrs. VMS should have adjustable over & under Voltage trip level and protection against phase loss, Neutral loss & Phase reverse incl Power contactors (3 nos of capacity 16 amps per phase each) and incoming (3 nos of capacity 20 amps each)- outgoing MCB(3 nos of capacity 20 amps each) & main load circuit wiring (Copper) of minimum 10 sqmm. The sensor , VSM, Power contactor, MCBs incl connected items should be enclosed in a Pole/wall mountable enclosure made of rust proof, electric shock proof,termite proof and FR grade SMC junction box conforming to IP54. The circuit should also have provision for manual operation (i.e. sensor & VMS By-Pass option). Model Swadeep- 02EC5kW3P-VMS or equivqlent in Schneider/Havells/Legrand

Taking down old unserviceable timer switches and S & F of Automatic street light control with infrared sensor based NATRURE SWITCH and VOLTAGE MONITORING SYSTEM (VMS) Three phase load of 8 KW for automation of street lights. Nature Switch operation should be based on Natural light Lux level. Required illuminance level for switching ON is < 30 Lux and for switching OFF > 10 Lux. The sensor should also have part night operation facility of min. 4 hrs. to max. 12 hrs. VMS should have adjustable over & under Voltage trip level and protection against phase loss, Neutral loss & Phase reverse incl Power contactors (3 nos of capacity 25 amps per phase each) and incoming (3 nos of capacity 32 amps each)- outgoing MCB(3 nos of capacity 32 amps each) & main load circuit wiring (Copper) of minimum 10 sqmm. The sensor , VSM, Power contactor, MCBs incl connected items should be enclosed in a Pole/wall mountable enclosure made of rust proof, electric shock proof,termite proof and FR grade SMC junction box conforming to IP54. The circuit should also have provision for manual operation (i.e. sensor & VMS By-Pass option). Model Swadeep- 02EC8kW3P-VMS or equivqlent in Schneider/Havells/Legrand

Dismantling & taking down unserviceable LED street/security/flood lights uto 90 watt after disconnectin electric supply and fix again after repairing of unserviceable AC/DC drivers incl proper connections all as directed by Engr-in-Charge. Note: (i) Cost of repair and parts of driver is incl in quoted rate. (ii) If Repair is not possible then replacement of street/security light will be measured and paid separately under relevent items .

Dismantling & taking down unserviceable LED street/security/Flood lights 120 to 200 watt after disconnectin electric supply and fix again after repairing of unserviceable AC/DC drivers incl proper connections all as directed by Engr-in-Charge. Note: (i) Cost of repair and parts of driver is incl in quoted rate. (ii) If Repair is not possible then replacement of street/security light will be measured and paid separately under relevent items.

Dismantling & taking down unserviceable HPSV street/security lights of capacity 70 to 400 Watts after disconnectin electric supply and fix again after repairing and replacement of unserviceable parts of light incl proper connections all as directed by Engr-in-Charge. Note: (i) Labour cost of repair & replacement of parts of street / security lights is incl in quoted rate. (ii) If Repair is not possible then replacement of street/security light will be measured and paid separately under relevent items. (iii) Cost of parts will be measured and paid separately under relevent items as supply only.

Supply only new open construction (OC) ballast copper wound MH / HPSV ballast of 70 watts, 230 volt complete all as directed.

Supply only new open construction (OC) ballast copper wound MH / HPSV ballast of 150 watts, 230 volt complete all as directed.

Supply only new open construction (OC) ballast copper wound MH / HPSV ballast of 250 watts, 230 volt complete all as directed.

Supply only MH / HPSV lamp of 70 watts, 230 volt complete all as directed.

Supply only MH / HPSV lamp of 150 watts, 230 volt complete all as directed.

Supply only MH / HPSV lamp of 250 watts, 230 volt complete all as directed.

Supply only Ignitor for Metal hallide / SV lamp 230 volt (suitable for 70, 150, 250 & 400 Watt) capacity.

Supply only new lamp holder porcelene threaded / pin type for street/ security light upto (70,150, 250, & 400 Watt) capacity.

Dismantling and taking down old unserviceable street/security lights and Material and labour for new LED street light fittings of 45 watt system wattage and high pressure die cast aluminium housing with sealed toughened glass cover, TOP opening separate driver compartment with frame, IP 66 protection suitable for pole mounting SMD led array with lense, cool white 6500 K, LED efficiency >120 lm/W and system efficiency 90 lm/W , 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160 V-270 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection of more than 10kV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as directed by Engineer-in-charge.

Dismantling and taking down old unserviceable street/security lights and Material and labour for new LED street light fittings of 70 watt system wattage and high pressure die cast aluminium housing with sealed toughened glass cover, TOP opening separate driver compartment with frame, IP 66 protection suitable for pole mounting SMD led array with lense, cool white 6500 K, LED efficiency >120 lm/W and system efficiency 90 lm/W , 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160 V-270 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection of more than 10kV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as directed by Engineer-in-charge.

Dismantling and taking down old unserviceable street/security lights and Material and labour for new LED street light fittings of 90 watt system wattage and high pressure die cast aluminium housing with sealed toughened glass cover, TOP opening separate driver compartment with frame, IP 66 protection suitable for pole mounting SMD led array with lense, cool white 6500 K, LED efficiency >120 lm/W and system efficiency 90 lm/W , 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160 V-270 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection of more than 10kV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as directed by Engineer-in-charge.

Dismantling and taking down old unserviceable flood lights and Material and labour for new LED flood light fittings of 100 watt system wattage and high pressure die cast aluminium housing with sealed toughened glass cover, TOP opening separate driver compartment with frame, IP 66 protection suitable for pole mounting SMD led array with lense, cool white 6500 K, LED efficiency >120 lm/W and system efficiency 90 lm/W , 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160 V-270 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection of more than 10kV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as directed by Engineer-in-charge.

Dismantling and taking down old unserviceable flood lights and Material and labour for new LED flood light fittings of 200 watt system wattage and high pressure die cast aluminium housing with sealed toughened glass cover, TOP opening separate driver compartment with frame, IP 66 protection suitable for pole mounting SMD led array with lense, cool white 6500 K, LED efficiency >120 lm/W and system efficiency 90 lm/W , 240 Volts AC, 50 Hz, CRI>70% operating voltage range 160 V-270 V, Power factor> 0.95, working temperature range -20ºC to 60ºC,built in surge protection of more than 10kV with facility of power supply shall be removed without removing light fitting from pole incl make proper connection complete including cutting , welding , drilling holes, nut bolts, washer complete all as directed by Engineer-in-charge.

Supply and fix 1100 volt grade heavy duty cable PVC insulated aluminium stranded conductor PVC sheathed suspended by insulating hanger not more than 1 mtr apart including 4mm suspension, cable size 10 sqmm twin core stranded conductor complete all as specified and as directed by Engineer-in-Charge.

Supply and fix or passing through pipe PVC 1100 volts grade heavy duty PVC insulated flat twin core cable of size 6 sqmm nominal cross section with connection in sintex box flood light complete all as specified and directed by Engr-in-charge. Note : PVC pipe will be measured and paid seperately under relevent items.

M&L in replacement shackle type porcelain vitreous white or brown insulator including GI straps, washers, insulator bolts and nuts for working pressure 1100 volts, 75 mm height, 90 mm dia, section of strap 30mmx3mm & dia of bolt 12 mm complete all as specified and as directed by Engineer-in-Charge.

Dismantling and taking down old unserviceable ACSR conductor incl cutting, welding complete all as per direction of Engr-In-Charge.

M&L aluminium conductor steel reinforced (ACSR) including fixing, stretching on poles and proper noseling with binding wire with insulator of any size as required at site complete all as specified and as directed by Engineer-in-Charge.

Dismantling and taking down old unserviceable earthing and Material & labour earthing complete with galvanized steel earth electrode plate of size 60x60x6mm thick buried directly in ground/earth pit not less than 2.25 mtr deep below normal ground level and top edge of earth electrode not less than 1.5 mtr below normal ground level and connected with GI earth wire of size 4 mm by means of nut, bolts, washers etc to eqpt/machinery all as shown in electric plate No 3 of SSR Pt I including PCC (1:3:6) pit, pit cover 50mm thick RCC 1:2:4 type B-1 using 8mm tor steel bars @10cm C/C both ways, 20 mm bore medium grade GI protection pipe, watering pipe 20mm bore medium grade, funnel, wire mesh, also including earth work, common salt, charcoal dust complete all as specified and as directed by Engineer-in-Charge.

Material and labour in replacement GI tubing 40 mm bore light grade, on poles,on walls, under floors, road crossing, as required at site complete all as directed by Engr-in Charge. Note: Clamps, Nut bolts, saddle etc will be measured and paid separately.

S & F in replacement new street light bracket made out of GI pipe medium grade 40mm bore suitable to fit with LED street light approx length not less than 120cm bent to shape including new clamps made of MS flat of size 30x4 mm thick including cutting, welding drilling holes, nut, bolts washers etc and two coat of aluminium paint over one coat of red oxide primer on MS work complete all as specified and as directed.

Supply and fix in replacement MS clamps made of flat iron of size 25X3mm including nut bolts for fixing GI pipe to poles complete all as specified and directed.

Note :- Amount of credit of Rs. 57110.00 for retrieved materials is mentioned in Schedule of Credit(Revised) mentioned in tender documents in pdf form which will be deducted offline while acceptance of tender.

Raman Electric Trading Co

R D Bansal

Bal Singh and Sons

Esha Engineers