REPAIR REPLACEMENT OF STREET LIGHTS GARDEN LIGHTS HIGH MAST LIGHTS AND CONNECTED WORKS IN NASA CERA AND PERIMETER LIGHTS AND CONNECTED ITEMS ALONG BOUNDARY WALL AT INA EZHIMALA

Amount

Notes:- 1. Contractor should visit the site before quoting the tender to know the working condition of the station. 2. All requisite safety measures are to be adopted by the contractor on site for working at any height/any building/any size of poles of INA Ezhimala. 3. The contractor shall also provide one electrician & one helper on every working days including sunday / holiday if required or asked by JE E/M / Engineer-in-charge. 4. Contractor is responsible to collect complaint from MES complaint cell Ezhimala at 9:00 am (every working day) and after resolving the complaint, resubmit the same at MES Complaint cell for entry in computer. 5. The Contractor should arrange their own vehicles with ladders for repairing of street light fittings. 6. If contractor failed to provide their electrician or absent to attend the complaints then recovery will be done at Rs 2000.00 Per day.

Taking down the unserviceable LT UG cable of size upto 35 sqmm including removing electrical connection and keeping aside serviceable cable including 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/dense soil complete all as specified and as directed. Notes:- a) For all items involving excavation work contractor has to obtain prior approval from station HQ to avoid loss of other co existing utility services, in case of damage to any property he would be liable for its rectification. b)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. Note:- Punned thickness shall be measured for payment purpose.

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

Relaying of PCC un reinforced LTcable cover of size 250 mmx 150mmx40mm item obtained from item ser no 2 above 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 of size upto 35 sqmm 4/3.5 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 LT 1100 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.10 above but size of 25 sqmm 3.5 core complete all as specified and directed by Engineer in charge.

All as per item no.10 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 other site with all required materials complete all as specified and directed by Engineer in charge.

M&L 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 complete all as directed and making good the road/hard using premix bituminous as required at site to match with the existing surface complete all as specified and as directed. 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 GI tubing light grade 50 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 1.5 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, out put lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Crompton Model No.CBP-610- 40-57-SL-CA-NBK / BGCTNP 40W LED WH/WW of Bajaj / SLE PT 40W ETPP of Surya.

Supply and fix in replacement of bollard light fitting twister type robust design LED light 9/10W, IP 65 protection complete all as specified and as directed by Engr in charge. Make:- Crompton Model No. LBLTW-10-CDL / BGBOM 605 9W LED WW of Bajaj/ Havells Cat No. CONEBLS8WLED 857PSYMT OPC ( Warm White).

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, output lumens per watt is greater than 120 lumens including 10kV surge protection device complete all as specified and as directed by Engr in charge. Make:- Crompton Model No.TRP-409-60-57-SL-GL-NSG / ENXT P 72L WH CR PC SD of Bajaj / SLE UL 60W IP66 LXN of SURYA.

All as per item No.21 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:- Crompton Model No.TRP-409-45-57-SL-GL-NSG / ENXT P 54L WH CR PC SD of Bajaj / SLE UL 45W IP66 LXN of SURYA.

Supply and fixing in replacement of LED flood light luminaire 80 W with high pressure die cast housing, output lumens per watt is greater than 120 lumens complete all as specified and as directed by Engr in charge. Make:- Model No. GLATT MT 96L WH PO PC SD of Bajaj / SLE UL 80W IP66 LMS NEO of SURYA /TFS-504-80-57-80D-SL-GL-NSG of Crompton.

Supply and fixing in replacement of die cast aluminium IP 66 100W LED flood light luminaire , output lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Model No. GLATT MT 120L WH PO PC SD of Bajaj / SLE UL 100W IP66 LMS NEO of SURYA/ TFS-504-100-57-60D-SL-GL-NSG of Crompton.

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 minimum of size 205mmx255mmx112 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. Make:- Crompton/Bajaj/Havells/Philips/Surya

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 etc 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.

M&L in replacement for earthing complete with galvanized steel earth plate electrode of size 60cm x 60 cm x 6 mm buried in the ground to a depth not less than 2.25 mtr below ground level connected to GI 4 mm wire by means of GI nut, bolts, washers and check nut and complete as shown in electric plate No 03 of SSR Part-I connected to earthing test point including 20 mm dia GI pipe medium grade for watering, funnel and PCC pit cover with RCC cover of size 30cm x 30cm including earth work for excavation and removal of surplus soil complete all as specified and as directed.

Supply and fix in replacement of old unserviceable high mast light fitting accessories (Top head with accessories, Lantern carriage, Lantern carries stand, Rope guide, Lightning arrestor, double drum winches set, Nuts, Bolts, washers, Copper wire 4 core 4sqmm, Stainless steel wire Rope 6 sqmm,3 phase motor,U clips, 5 core wire 2.5 sqmm ,Trailing cable, control panel with timer and stand, distribution box, winch stand, Junction Box, Aviation light etc) fix on high mast pole, repairing of mast door and locking arrangement, testing after fixing all accessories complete all as specified and directed by Engr-in-Charge. Note:- (a) Light fittings shall be measured and paid separately. (b) Replacement of pole not included in above item.

Supply and fix in replacement of digital time switch programmable type, two module complete all as specified and directed by Engr in charge.

Supply and fix in replacement of contactor four pole 415 volt 63 Amp capacity complete all as specified and directed by Engr in charge.

Supply and fix in replacement of single LED aviation light with polycarbonate diffuser & cast aluminium housing with IP 65 rated including all required items for fixing of light complete all as specified and directed by Engr-in-Charge. Make:- Bajaj Cat No. BGAV 302 LED/ Shakti Cat Pat No SZPAL MX-1

M&L for scrapping out faded / rusted old paint from street light pole of 9mtr/11mtr height using wire brush, emery paper and preparing surface for painting, applying one coat of alluminium paint on poles including cross arms, bolts and nuts, anti climbing device etc and writting existing pole number with black paint over a yellow base and painting of coping/base using white cement paint complete all as specified and directed by Engineer-in-Charge.

M&L for scrapping out faded / rusted old paint from decorative PTL double arm/single arm pole of height upto 3.5m using wire brush, emery paper and preparing surface for painting applying one coat of aluminium paint on poles including cross arms, bolts and nuts etc and writing existing pole number with black paint over a yellow base and painting of coping/base using white cement paint complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of post top lantern, made of spun aluminium die cast material, energy saving, enviornmental friendly, with high power LEDs as light source of 20 watt capacity warm white/ CDL, IP 65 rated protection suitable for pole dia of upto 60 mm complete all as specified and directed by Engr in charge. Make:- Bajaj Cat No BGCTNP20W LED WH / Crompton Cat No. CBP6102557-SL-CA-NBK / Havells Cat No RUBYPT25WLED 830SSYMTOPC( CDL)

M&L for welding of double arm decorative poles at joints by removing rusts from existing poles, patching of holes, making the surface even and jointing the arms using necessary fixtures using welding or bolts and nuts complete all as specified and directed by Engr in charge.

M&L for repairing of garden lights by removing defective garden light fitting and refixing the same after doing minor repairs such as cleaning, tightening loose connections, re aligning and replacing burnout lamp holder /connectors complete all as specified and directed by Engr-in-charge.

Neptune Engineers and Builders

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Benchmark Engineers and Contractors

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