REPAIR REPLACEMENT OF STREET LIGHT AND CONNECTED WORKS IN NASA CERA PERIMETER LIGHTS AND CONNECTED ITEMS ALONG BOUNDARY WALL UNDER AGE EM AT INA EZHIMALA

Amount

Taking down the unserviceable LT UG cable of size upto 16 sqmm including removing electrical connection, keeping aside serviceable cable and removing cable protection cover etc complete all as specified and as directed by Engineer in charge.

Exacavation in trenches not exceeding 1.5 mtr in width and depth and getting out in hard and dense soil complete all as specified and as directed. Note:- The excavation has to be done manually only.

Returning and filling in including levelling watering and well ramming into layers not exceeding 25 cm in hard/dense soil complete all as specified and as directed.

Removal of excavated soil to a distance not exceeding 50 mtrs and depositing at a level not exceeding 1.5 mtr from starting point complete all as specified and as directed.

Supply and spreading riddled earth for cushioning and covering of the UG cable in trenches complete all as specified and directed by Engineer in charge.

Supply and lay PCC unreinforced cable cover of size 250mm x 150mmx40mm , class LV type I flat for cable protection complete all as specified and as directed.

Relaying of PCC unreinforced LT cable cover of size 250mm x 150mm x 40mm item obtained from ser no 1 complete all as specified and directed by Engr in charge.

Relaying cable XLPE insulated heavy duty galvanised steel strip armoured LT 1100 volt grade with aluminium conductors multistranded confirming to IS laid in trenches/pipes/wall size up to 16 sqmm 4 core complete all as specified and as directed.

Supply and laying LT cable in trench/fixing to walls/pipe/pole with proper saddles, lugs,glands XLPE insulated heavy duly galvanised steel strip armoured LT1100 volt grade with aluminium conductors of size 16 sqmm 4 core complete all as specified and directed by Engineer in charge.

All as per item no. 9 above but size of 10 sqmm 4 core complete all as specified and directed by Engineer in charge.

M&L for dismantling/removal of existing pole of Post top lantern of any type from it's position/foundation after necessary excavation and earth work and refixing on site complete all as specified and directed by Engineer in charge.

Material and labour for mass filling in foundation/coping/wall with PCC 1:3:6 using 40 mm graded aggregate type C2 as per site requirement complete all as specified and directed by Engr in charge.

Cutting the existing road/hard standing made of concrete or premix carpet, WBM, soling and moorum filling including excavating for laying the cable/pipe, width 0.5 Mtr and depth 0.7 Mtr all as directed and making good the road/hard using pre mix bituminous as required at site to match with the existing surface complete all as specified and directed by Engr in charge. Note:- Before using the hand drilling/ breaker machine diamond cutter will be used all as directed by Engr-in-charge.

Supply and fix in replacement of GI tubing light grade 40 mm nominal dia in trench/road/pole for cable protection complete all as specified and as directed.

Supply and fix in replacement of copper cable flexible 2.5 Sqmm 3 core 230 Volts complete all as specified and as directed by Engr-in-charge.

Supply and fix in replacement of decorative post top lantern 40 Watts for 360 degree indirect light with IP 65 protection ,resistant to impact and corrosion, output lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Model No. LPTO-40-CDL of make Crompton or equivalent in Philips/Wipro/Havells/Bajaj.

Supply and fix in replacement of bollard light fitting twister type robust design LED light 10W, IP 65 proctection complete all as specified and as directed by Engr in charge. Make:- Model No. LBLTW-10-WW of make Crompton or equivalent in Philips/Wipro/Havells/Bajaj.

Supply and fix in replacement of old unserviceable street light fitting with LED street light fittings luminaire 60 watts ,240V 50Hz pressure die cast aluminium housing with toughened and heat resistant glass ,IP 66 protection, out put lumens per watt is greater than 100 lumens including 10kV surge protection device complete all as specified and as directed by Engr in charge. Make:- Model No. CRP-409-60-57-SL-GL-NSG of Crompton make or equivalent in Philips/Wipro/Havells/Bajaj.

All as per item No.18 above but of capacity 45 watt, out put lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Model No. CRP-409-45-57-SL-GL-NSG of Crompton Make or equivalent in Philips/Wipro/Havells/Bajaj.

Supply and fixing in replacement of LED flood light luminaire 70 Watt with high pressure die cast housing,out put lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Model No. LFL-70-CDL/60-M of Make Crompton or equivalent in Philips/Wipro/Havells/Bajaj.

S&F in replacement of die cat aluminium IP 66 120Watt LED flood light luminaire,out put lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Model No. LFLN-120-CDL/60-M of Make Crompton or equivalent in Philips/Wipro/Havells/Bajaj.

Supply and fix in replacement of weather proof street light junction boxes made out of thermo plastic consisting of 4 nos of connectors of capacity 40 amp 415v and 1no of SP MCB rating 6 AMP 240 V with proper closing arrangement, elmax connector for neutral link including pole mounting clamp with nut bolts. The size of the box shall be of size 205mmx255mm112 mm.The box should have two cable entry complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of LED bulb B22 type 09 Watts in garden lights/ dome lights after removing the outer cover and refixing the same after replacement complete all as specified and directed by Engineer-in-Charge.

Taking down the defective security light fittings/street light fittings of any type from 11/10/8.5 mtr swan neck type pole and refixing in same position after carrying out necessary minor repair work and cleaning the fittings , reconnecting the joints, replacing drivers complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement of bracket made out of GI pipe medium grade, 50 mm dia, 90 cm long for fixing street light with and including clamps, nuts, bolts, washer complete accessories and applying two coats of oil painting over one coat of red oxide zinc chrome primer complete all as specified and directed by Engineer-in-Charge.

LUCKY ENTERPRISES

pk janardhanan

TAMS ASSOCIATES