REPAIR/MAINTENANCE OF STREET LIGHT, GARDEN LIGHTS, PERIMETER LIGHTS AND LIGHTNING PROTECTION SYSTEM WITH CONNECTED ITEMS AT ASL/DRDL/MES QTRS AT ASL/DRDL KANCHANBAGH, HYDERABAD

Amount

Repair / maintenance of street / security lights any type, flood lights, post top lanterns or any other external lights in its position fixed on pole / high mast / building structure or by taking down to ground, if required, testing all the compenents / parts, wiring etc, identifying and replacing the defective components like choke (ballast), electronic driver (in case of LED lights), ignitor, capacitor, lamp, lamp holder, connector, connection wires/ cable, MCB etc including refixing the fitting to its original position (if taken down), including repair / maint of street light control timer & junction box all as directed by Engr-in-charge . Note: (i) The rate against the above mentioned item is deemed for cost of labour and allied expenses only. (ii) Spares such as Choke (ballast), electronic driver, ignitor, capacitor, lamp, lamp holder, connector, connection wire, MCB, timer spares etc) replaced against above mentioned item will be measured & paid for separately under respective items of BOQ here-in-below. (iii) The contractor's representative will report to concerned JE E/M at 0900hrs daily to collect the list of defective street light and will submit the completion report as per complaints received on the same day before 1730hrs to the JE E/M.

(iv) The contractor has to rectify the defects / repair and make the street light functional within 24 hours from the time the list of defective street lights is handed over to him / his rep by the concerned JE E/M. In case the street light is not made functional for whatsoever reason within the specified time limit, an amount of Rs 150/- per such defective street light per day will be recovered from the amount due to him through RAR / Final Bill. The contractor shall carry out repair / maint work simultaneously for different areas by engaging seprate team of electricians / technicians for Sprite area, LRSAM area and DRDL area in order to ensure prompt & timely rectification of defects.

(v) Contractor shall arrange requisite and cost sufficient number of transport and vehicle mounted hydraulic ladder at his own cost wherever required. (vi) The contractor shall maintain proper record of repair / maintenance in a binded register duly bringing out the details of spares replaced on each and every street light and get it authenticated from concerned JE E/M on daily basis. The contractor shall put up the maintenance record register to Engineer-in-charge for inspection on every Monday or as and when asked for.

(vii) The contractor shall be fully responsible for the safety of his men engaged for executing this work and he will provide all requisite safety equipments and department shall not be responsible for any kind of mishap / accident / injury to his men.

(viii) The contractor shall maintain sufficient stock of spares / material required for repair / maintenance of street lights with the concerned JE E/M against the supply only items here-in-below.

Supply only following spares for street light of branded make as mentioned in the list of make enclosed with Particular specifications for replacement :-

OC ballast suitable for 70 watts HPSV / MH street light fitting, 240volts 50 Hz . Make:- Crompton/ Havells/Philips/Wipro

OC ballast suitable for 150 watts HPSV / MH street light fitting, 240volts 50 Hz. Make:- Crompton/ Havells/Philips/Wipro

OC ballast suitable for 250 watts HPSV / MH street light fitting, 240volts 50 Hz. Make:- Crompton/ Havells/Philips/Wipro

OC ballast suitable for 400 watts HPSV/ MH street light fitting, 240volts 50 Hz . Make:- Crompton/ Havells/Philips/Wipro

SV Lamp tubular type 70 watts . Make;- Crompton/ Havells/Philips/Wipro

SV Lamp tubular type 150 watts . Make Crompton/ Havells/Philips/Wipro

SV Lamp tubular type 250 watts . Make Crompton/ Havells/Philips/Wipro

MH lamp tubular type 70 watts. Make Crompton/ Havells/Philips/Wipro

MH lamp tubular type 150 watts. Make Crompton/ Havells/Philips/Wipro

MH lamp 250 watts tubular type . Make Crompton/ Havells/Philips/Wipro

MH lamp 400 watts tubular . Make Crompton or Philips/Wipro

LED bulb B22 base 30watt, 6500K . Make Havells/Crompton/Philips/Wipro

Porcelain holder for HPSV lamp 70/150/250/400 watts.

Ignitor suitable for 70-400 watts HPSV/MH fitting . Make Crompton or Havells/Wipro

Capacitor 12 MFD . Make Crompton or Havells/Wipro

Capacitor 20 MFD . Make Crompton or Havells/Wipro

Capacitor 33 MFD . Make Crompton or Havells/Wipro

MCB SP 230 volts C curve 6-32 amps (Make L&T, Indoasin,Legrand)

PVC insulated copper conductor FR grade 2.5 sqmm,three core cable, ISI marked.

PVC insulated alluminium conductor FR grade 2.5 sqmm, two core flat cable, for service connections, ISI marked.

Electronic driver suitable for 90/120watts LED street light/Flood light fittings. Make should be as per the Existing manufacturer.

Electronic driver for 40/ 45/50 watts LED road way/Flood light/post top Make should be as per the Existing manufacturer

Electronic driver for 25/35 watts LED security light fittings Make should be as per the Existing manufacturer

Re-stringing, tightening and fixing in position, the existing OH ACSR conductor LT Line phase with neutral and earth wire 230V, 2/3 wire by loosening and taking down existing binding wire from the insulator of any size of ACSR conductor and bringing it to required sag including provision of new binding wire and tightening of cross arms on each pole and required trimming of tree branches Note: 1.Span length (any No of wires)of conductor shall be measured in running meter unit. 2.Unit rate quoted by the contractor shall be deemed to include for cutting and trimming branches of the trees coming in contact with ACSR conductor and separators as directerd.

S&F in repairs sintex box thermo plast (weather proof) IP 66, on street light poles made out of thermoplastic of size 295mm x 195 mm x 100 mm size with connector for connecting incomming and outgoing of cable including provision of 01 No of MCB SP 06 Amps to control the pole light circuit and MS brackets made out of 32 x 4 mm flat for fixing the box on post complete with nuts, bolts and wahers and suitable size of double compression cable glands for incomming, outgoing of cable Complete all as directed. Make:- Sintex/Hensel

S&F in repairs sintex box thermo plast (weather proof) IP 66, on street light poles made out of thermoplastic suitable for single phase type with connector for connecting incomming and outgoing of cable and MS brackets made out of 32 x 4 mm flat for fixing the box on post complete with nuts, bolts and wahers and suitable size of double compression cable glands for incomming, outgoing of cable Complete all as directed. Make:- Sintex/Hensel

S&F in repairs LED 90 watt street light fiitting made up of pressure die cast housing with toughened glass and individual LEDs with street optics and IP 66 protection, 5700K including fixing to pole/wall with necessary nuts, bolts and washers complete all as directed. Make Havells, Model No:- ENDURA PEARLPLUSSL90WLED757SASYTOPC / Wipro Cat par No. LR02-102-XXX-57-G2 or Equivalent in Philips/ Crompton greaves

S&F in repairs of LED 45 watt street light fiitting made up of pressure die cast housing with toughened glass and individual LEDs with street optics and IP 66 protection, 5700K including fixed to pole/wall with necessary MS clamp & accessories complete all as directed. Make:- Havells cat part No: ENDURA PEARLNEOSL45WLED757SASYTOPC / Wipro cat part No. LR-02-501-XXX-57-XX or Equivalent in Philips/ Crompton greaves

S&F in repairs LED street light 30 W secondary optics made in pressure die cast housing and heat shrink in aluminium extrusion and IP 66 protection, 5700K color temperature fixing to the bracket or street light pole with nucessary nuts and bolts as required at site complete all as directed. Make:- Havells cat part No: ENDURA PEARL SL30WLED757SASYTOPCMP /Wipro Cat part No.LR02-331-XXX-67-XX or Equivalent in Philips/ Crompton greaves

S&F in repairs LED street light 25 W secondary optics made in pressure die cast housing and heat shrink in aluminium extrusion and IP 66 protection, 5700K color temperature fixing to the bracket or street light pole with nucessary nuts and bolts as required at site complete all as specified and directed. Make:- Havells Model No: ENDURA PEARL SL25WLED757SASYTOPCMP / Wipro Cat part No.LR06-311-XXX-67-XX or Equivalent in Philips/ Crompton greaves

Supply & Laying, jointing & testing of XLPE UG LT cables, insulated, PVC sheathed aluminium conductor multi stranded armoured heavy duty 1100 Volt grade laid in trenches/ducts/along poles/through pipe under road etc with new aluminium lugs for the following cable sizes all as directed. Make: HAVELLS/UNIVERSAL/CCI/GLOSTER/KEI/POLYCAB/KEC INTERNATIONAL (RPG)

XLPE UG LT cable of size 16 sqmm 4 core

XLPE UG LT cable of size of 25 sqmm 3.5 core

XLPE UG LT cable of size 35 sqmm 3.5 core

Taking out existing defective UG LT cable of any size 1100 volts grade from trenches of any size from different locations including bricks etc as directed by the Engineer-in-charge complete, all as directed. Note: Necessary excavation & earth work shall be measured and paid for separately.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables and getting out in hard/dense soil complete all as directed.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/disintegrated rock complete all as directed.

Returning, filiing in, including spreading, leveling watering and well ramming in layers not exceeding 25 cm thick each, using soil complete all as directed

Removing excavated surplus soil obtained from excavation to a distance not exceeding 1.5 m above the starting point, complete all as specified.

Removing of soft disintegrated rock to a distance exc 50 m & n.exc 250 m and depositing where directed at a level n.exc 1.5 m above the starting paint complete all as directed.

Supply & Lay reinforced concrete pipe of 150 mm dia, 2 nos half round for bottom and top and before laying, excavated area shall be levelled all as directed by Engr-In- Charge . Note: One half round Top and One half round bottom together will be considered as one running meter.

S&F in repair light grade GI pipe bracket of 40mm dia, 1.2mtr long, bent to shape for street light fitting fixed on pole using new 2 Nos FI clamps, nuts, bolts and washers complete all as directed.

S&F cable jointing kit for straight through joint (epoxy) for 1.1 KV grade XLPE, PVC insulated and sheathed aluminium conductor under ground cable including thimbles, nuts & bolts, washers etc and testing after jointing complete, all as directed for the following sizes. Make: M-seal/Raychem/Transeal/Denson

16 sqmm to 25 sqmm 3.5 core

35 sqmm to 50 sqmm 3.5 core

70 sqmm to 120 sqmm 3.5 core

S&F in repairs 25 watt, 5700K, LED post top made in cast aluminium spigot housing with decorative clear opal acrylic diffuser and IP 65 protection Make Havells Cat No. CORALPT25WLED757PSYMTOPC or eqv Philips/Wipro.

Cutting/ trimming / pruning tree branches overhanging or interfering or obstructing electrical pole or street lights in such a way that the clearance between Street light pole and tree branches should not be less than 3 mtrs around the Pole/Fitting complete all as directed. (Note: Quoted rate is deemed to include necessary hydraulic ladder arrangement and tree cutting machine and tools required at site.)

M&L for scrapping down and removing of old deteriorated paint from steel tubular poles LT (07 to 08 Mtr) height above ground level , preparing surface for painting and applying black & yelow paint strips of 30 cms each upto 1.5 m above the PCC and applying one coat of red oxide and two coats of aluminium paint for the remaining height of pole including MS clamps, GI bracket, fittings etc and marking of pole No, 2m above the PCC muff, letter shall not be more than 6 cm height with 16 cm dia circle around the marked No. complete all as directed. Note : Quoted rate is deemed to include removal of any type of boards,direction plates etc and refixing the same after painting, in its original position with necessary bolts and nuts.

M&L for cutting Tarmac bituminised road by using suitable hydraulic road cutter for a width not exceeding 300 mm and depth 600 mm for laying of GI pipe, 80mm dia, medium grade including refilling and making good with Tarmac/ PCC duly matching with the existing surface. Note:1. Quoted rate shall be inclusive of provision of 80 mm dia GI pipe medium grade and making good the distrubed surfaces.

M&L for PCC 1:3:6, type C-1 (using 20 mm graded stone aggregate) as in foundations, filling and mass concrete for street light poles all as specified and directed at site.

M&L for PCC 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in coping of pole including form work for street light poles complete all as directed.

M&L for PCC 1:4:8, type D2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete

S&F retro reflective tape strips of red,white and yellow of 2 inch width fixed to Street light Poles as directed. Note: Tape will be measured in RM (one strip of Red, one strip of white and yellow as one unit). Make: 3M/ DURASTRIP/ EURO

M&L for scrapping down and removing of rust from the frame of name boards of three languages in the entrance of main gate, preparing surface for painting , applying one coat of red oxide and two coats of PU based anti-rust enamel paint of color approved by the Engineer-in-charge including cleaning the dust, rust, stains on boards with necessary cleaning agents complete to the entire satisfaction of Engineer-in-Charge. Make of Paint:Asian paints/Nerolac/Berger. Note: Quoted rate shall be deemed to include necessary ladder/ Scaffolding arrangement for painting and contractor is fully resposible for safety measures for his workmen.

S&F in repairs Integral LED bollards 7 watt with opal acrylic diffuser made of extruded aluminium housing and IP65 protection including PCC foundation with suitable phospher bronze/GI nuts and bolts for fixing the bollard as per site requirement complete all as directed Note:- Rate quoted shall be inclusive of necessary excavation and concrete required. Make- Havells Cat Part No. BAMBOOBL 8W LED 857 SSYMTOPCM / Wipro cat part No.LR14-880-XXX-65-05

Laying, jointing & testing of XLPE UG LT cables insulated, PVC sheathed aluminium conductor multi-stranded, armoured heavy duty 1100 Volt grade of cross sectional area 16-25 Sqmm 3.5core laid in trenches/ducts/along poles/through pipe, under road etc with required size of aluminium lugs all as directed. Note: XLPE UG LT Cable will be issued under Sch 'B' free for laying only.

S&F in repairs automatic timer switch distribution board, factory assembled in powder coated sheet steel enclosure,3 Phase, suitable for 12KW load, comprising of 63 Amps, 3 Pole, MCB, 65A power contactor and 230V digital timer switch for controlling street lights, outdoor type including angle iron base and stand for fixing the panel with suitable PCC foundation as per site requirement . Make: Havells Cat Part: IHXTS09120 or equivalent in L&T/Legrand/Indo Asian

S&F in repairs galvanised steel earth wire of 4mm dia on the over head LT pole with the help of aluminium tapes/ binding wire and necessary clamps for fixing the earth wire, providing the required sag for avoiding tension in earth wire complete all as directed.

Earthing with GI caster plate electrode 600x 600x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 mtr deep below normal ground level with top edge of earth plate, not less than 1.5 mtr below normal ground level connected to GI wire of size 4 mm by means of bolts, nuts/check nuts and washers etc of galvanised iron, protected by 15 mm dia galvanised iron pipe, light grade upto a length of 7.5 mtr away from earth electrode and connected to main switch/control board including necessary excavation earth work in any type of soil and PCC 1:3:6 type C1 for earth chamber, 40 mm thick RCC cover slab 1:2:4 type B1 with 8 mm dia TMT Bars at 140 mm c/c both ways,GI funnel, wire mesh, lugs, charcoal and salt etc complete all as shown in Electrical plate No. 3 of SSR Part I and testing complete including removing unserviceable earthing material complete all as directed. Note : GI earth wire beyond 7.5 metres will be measured and paid separately.

Supply and laying in repairs corrugated HDPE pipe of 40mm dia for cable protection confirming IS-14930 1 & 2 , in trenches or fixing to the pole with necessary accessories complete all as directed. Make:Astral/Sudhakar or equalent ISI certified manufacturer.

S&F in repairs polymer type white, Grey or Green insulator of 11KV grade including one galvanised mild steel strap washers, bolts, washers and nuts complete all as directed. Make - RashtriyaElectrical/ BHEL/ National

S&F, in repairs stay assembly complete with accessories as shown in electrical plate No.1 of SSR part I including loop type isulator, stay clamps, stay strands, excavation & earthwork and PCC work complete all as specified and directed. Note:- Rate quoted shall be inclusive of necessary excavation & earthwork and concrete as required.

S&F in repairs steel tubular swaged pole/strut, 8.5 m long ,type 410 SP-22 complete with cast iron base plate, finial taper, plug, bolts, nuts & screws complete all as directed. Make:Bombay Tubes/Jindal Steel Products/India Tubes Co., /Bharat Poles/National Tubing.

M&L for painting the pole number on the LT/Street Light pole in circular shape with black synthetic enamel paint background and white synthetic enamel painted letters. Note:- The numbers and words shall be all as directed by the Engineer-in-charge.

S&F in repairs GI street light with 4 feet mast arm for poles SP-25 to SP-31 as per the site requirements fixing on top of the pole with necessary nuts and bolts inculding shifting the existing street light from the bracket and connecting up with three core flexible cable by making necessary holes on the poles for passing the copper cable concealed in the pole including removing of spikes installed on existing pole complete all as directed.

S&F in repairs ISMC Cross arms for LT conductors, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending ,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as directed.

S&F in repairs automatic timer switch distribution board, factory assembled in powder coated sheet steel enclosure,suitable for 12KW load single phase comprising of 63 Amps SP MCB, 65A power contactor and 230V digital timer switch for controlling street lights, including angle iron base and stand for fixing the panel with suitable PCC foundation as per site requirement . Make:Havells Cat Part No : IHXSS03120 or equivalent in L&T/Legrand/Indo Asian Note:- Rate quoted shall be inclusive of necessary excavation & earth work and PCC foundation.

S&F in repairs focus light IP65 protection, 8watt, warm white color made with alluminium housing inground light, fixing on any type of wall using necessary bolts & nuts including connecting up with necessary connectors complete all as directed. Make : Wipro cat part No.LF05-600-036-27-XX or Equivalent in Philips/ Crompton greaves

S&F in repairs, MCCB with rating of 100Amps,415Volts, 4pole with 16kA breaking capacity,thermal magnetic adjustable of overload & short circuit release with electronic earth leakage module confirming to IS-13947 & IEC 60947-2 & the service short circuit breaking capacity (Ics) should be equal to ultimate breaking capcity(Icu). MCCB should be with suitable spreaders and phase barriers for each terminals. Make: Legrand or equivalent in L&T/Siemens

S & F in repairs GI strip of size 32x6mm including light grade 40mm dia GI pipe for strip protection complete all as directed

S & F in repairs alluminium strip of size 25x3mm complete all as directed

S & F in repairs epoxy insulator for fixing of strip with screw and sealing the screw holes complete all as directed.

S & F in repairs single pointed air termination aluminium rod 12mm dia 600mm long including 40mm dia GI pipe, medium grade support 600mm long, 25x6mm MS flat iron clamps, bolts/nuts and washers etc lower end of pipe fitted in a 40mm dia GI socket screwed and welded and including MS base plate of size 300x300x6mm thick grouted on top surface of the wall with 4 Nos of 12mm dia rugged MS bolts/nuts, washers etc on GI pipe secured firmly laterally on the wall surface in a vertical manner by means of rugged bolts grouted on the walls including nuts and washers etc upper end of pipe duly plugged lower end of Air termination rod duly jointed/welded with down/ horizontal conductor complete all as directed.

SRI SAI ENTERPRISES

K LAKSHMAN SINGH AND CO

EXELLENT POWER CORPORATION

Maruthi international

UNITY ENGINEERING TRADERS