REPAIR/REPLACEMENT/MAINTENANCE OF STREET LIGHTS POLES, CABLES, PANEL AND CERTAIN ALLIED ITEMS UNDER AOR OF GE DEOLALI

Amount

Supply, Laying , jointing and testing in replacement of LT underground cable, heavy duty, 1100 Volts, XLPE insulated and sheathed, armoured with multi-stranded aluminium conductor cable ISI marked, laid in trenches/ducts or fixed to poles/walls or laid under roads/paths/drains/culverts duly encased in galvanised steel pipe of suitable sizes including cable gland of suitable sizes and aluminium lugs for connection complete all as specified and directed of following sizes:-

a) 4 core 10 sqmm

b) 4 core 16 sqmm

c) 2 core 10 sqmm

d) 4 core 25 sqmm

Taking down the existing defective LT underground cable of any size from trenches, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 meters in width and not exceeding 1.5 meters in depth for laying underground cable and electric poles in soft/loose soil, including getting out, complete all as specified and directed.

Supply and laying in trenches of double-walled corrugated HDPE pipe, 50 mm diameter, high-density, for protection of underground cables, complete all as specified and directed. Note: pipe couplers with seal, bends, end covers etc are deemed to be included in rate quoted

Returning, filling in excavated soil in trenches including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thick complete all as specified and directed

Removal of excavated soil to a distance n. exc. 50 mtr from starting point and deposited where directed at a level not exceeding 1.5 mtr above the starting point including spreading complete all as specified and directed.

Taking down defective street light fittings of any type and wattage for inspection, checking, fault-finding, repairs, and replacement of parts; including thorough cleaning of acrylic/perpex cover and refixing in the existing position after necessary repair/replacement, including testing for smooth functioning, complete all as specified and directed. Note :- Repair/replacement of parts( after taking down fitting) required will be measured and paid separately in relevent items of schedule as supply and fix .

M & L for replacement of bracket made from 40 mm dia GI tubing, light grade, 1.5 m long, including fixing with 2 Nos MS clamps (40 mm wide × 4 mm thick flat iron) and 4 Nos MS nuts & bolts (75 mm long × 12 mm dia), with 2 Nos flat washers (3 mm thick), including painting with aluminium paint over one coat of red oxide primer on MS clamps and bracket, complete all as specified and directed.

S & F in replacement: Driver for 120 Watt LED street light fitting, Model: Endura Cityliner Neo, Make: Havells or equivalent, complete all as specified and directed.

S & F in replacement: Driver for 72 Watt LED street light fitting, Make: Havells/Bajaj/Crompton or equivalent, complete all as specified and directed.

S & F in repair: 1.0 Sqmm, 3-core, 1100V grade, PVC insulated, stranded, unarmoured copper conductor cable (flat/round) for street lighting, complete all as specified and directed.

Taking down high mast light and refixing it after replacing/repairing defective items, complete all as specified and directed. Note: Replaced material will be paid separately under "Supply Only" items.

M & L for breaking the plinth of street light pole, taking out loop of existing UG cable of any size, cutting the damaged portion of cable and reconnecting it to the New/ existing street light junction box with and including proper aluminium lugs clearing the site complete all as specified and as directed at site.

Supply and laying in replacement: 40 mm bore GI tubing, light grade, ISI marked, for cable protection at road crossings/floors/walls/on poles or at any indicated location, sealed at both ends after cable insertion, including necessary clamps, saddles, etc., complete all as specified and directed.

M & L for cement concrete (1:3:6), Type C-2, using 40 mm graded stone aggregate, including necessary formwork for coping of poles, complete all as specified and directed.

M & L for cement concrete (1:4:8), Type D-2, using 40 mm graded stone aggregate, for foundation of poles, including necessary formwork, complete all as specified and directed.

Taking down old unserviceable poles of any type and supplying, installing, and erecting in true vertical position new steel tubular swaged welded poles in replacement, complete with cast iron/MS base plate (6 mm thick, 300×300 mm), final taper, pole cap, bolts, nuts, washers, screws, etc. Pole shall be made of ERW MS tubing conforming to IS-2713 Part-II, Type 410 SP-31 (9.0 m long), including required holes for fixing cross arms, painting with one coat red oxide primer and two coats aluminium paint (exposed parts), and two coats black bituminous paint (embedded portion), including pole number painted in black using stenciled letters/figures (8 cm height), complete all as specified and directed Note: Excavation and PCC works will be measured and paid separately in respective items.

Excavation in post hole of size 0.60 m x 0.60 m x 1.65 m depth for installation of 9.00 metre long LT pole in any type of soil, including taking out excavated material, returning, filling and ramming earth or broken rubble mixed with earth in layers not exceeding 25 cm thickness, complete all as specified and directed.

M & L in replacement of cross arms, bracings, supports, clamps, and backplates fabricated from structural steel sections, including nuts, bolts, washers, welding, cold/hot bending, drilling holes for bolts, in any shape or size as directed, including one coat of primer and two coats of aluminium paint, complete all as specified and directed.

M & L for scrubbing out old paint, rust, etc., from 9-meter-long pole and making the surface smooth and even, then painting with one coat of anti-rust paint and two coats of superior quality aluminium paint on the entire exposed portion of the pole structure including all fitments, and writing pole number (2" size) with white paint lettering on black base, complete all as directed. Note: Work shall be completed within the stipulated period as directed by the Engineer-in-Charge.

S & F in replacement: new Endura Cityliner Neo 70W LED luminaire with lens-embedded PC cover and high-power LED light source of 70 W, 10 kV built-in surge protector, IP66 protection, and IK07 impact resistance; suitable for pole/bracket diameter 54 mm. Make: Havells, Cat Part No: ENDURACITYLINERNEOSL70WLED757PASYBOTG, or equivalent model in Wipro/Philips/Crompton/Surya, complete all as specified and directed.

S & F in replacement: new Endura Cityliner Neo 120W LED luminaire with high-power LED light source of 120W, 10 kV built-in surge protector, IP66 protection, and IK07 impact resistance; suitable for pole/bracket diameter 54 mm. Make: Havells, Cat Part No: ENDURAPEARLMAGSL120WLED757PASYTOTGASTHO, or equivalent model in Wipro/Philips/Crompton/Surya, complete all as specified and directed.

S & F in replacement: energy-saving, environmentally friendly, long-life 45W LED street light made of pressure die-cast aluminium housing, with high-power LED as light source and lens-embedded PC cover, IP65 protection, IK07 impact resistance, and 10 KV built-in surge protection. Suitable for pole/bracket diameter 54 mm. Make: Havells, Model: ENDURAPEARLNEOSL45WLED757PASYTOPC, or equivalent from Wipro/Philips/Crompton/Surya, complete all as specified and directed.

S&F in replacement: energy-saving, environmentally friendly, robust 80W LED midbay light, IP65 protected, with pressure die-cast housing, suitable for ceiling (surface/suspended) mount, with wide beam optics. Make: Havells, Model: ILIOSBAYPLUSHBP80WLED857SP90DTOPC, or equivalent of Wipro/Philips/Crompton/Surya, complete all as specified and directed.

S & F in replacement: energy-saving, environmentally friendly, long-life, die-cast aluminium 200W LED flood light, IP66 protected, suitable for architectural façade and general-purpose lighting. Make: Havells, Model: JETAVALOURFL200WLED757MODNBLTG, or equivalent from Wipro/Bajaj/Crompton, complete all as specified and directed.

S& F in replacement: thermoplastic street light Sintex box, size 280 × 170 × 130 mm, Cat No: GS-JB-2817 (top hinged), or equivalent make by National, with 4-way connector mounted on epoxy insulators for cable looping (3 Phase and 1 Neutral), fixed on pole using MS nuts, bolts, and 1 No MS clamp (40 mm × 4 mm thick), with 1 No MCB SP 6 Amp mounted on DIN rail inside the box, complete all as specified and directed.

S & F in replacement: thermoplastic street light Sintex box, size 280 × 170 × 130 mm, Cat No: GS-JB-2817 (top hinged), or equivalent make by National, with MCB TPN 32 Amps for 3 Phase and 1 Neutral cable looping, fixed on pole using MS nuts, bolts, and 1 No MS clamp (40 mm × 4 mm thick), with 1 No MCB SP 6 Amp mounted on DIN rail inside the box, complete all as specified and directed.

S &F in replacement: Astronomical time switch, Model: L&T GIC Astro Mini T2DDT7, 240V, DIN mounting type, suitable for street light auto on/off circuit. Make: L&T or equivalent from Siemens/Legrand, complete all as specified and directed.

S &F in replacement: 3-Phase, 32 Amps contactor with 415V coil voltage, AC supply, suitable for street light auto on/off circuit. Make: L&T, Model: MNX-32, or equivalent from Siemens/Legrand, complete all as specified and directed.

S &F in replacement: 3-Phase, 25 Amps contactor(CS94567) with 415V coil voltage, AC supply, suitable for street light auto on/off circuit. Make: L&T, Model: MNX-25, or equivalent from Siemens/Legrand, complete all as specified and directed.

S & F in replacement coil (CS94192) of voltage 415 coil voltage suitable for contactor MNX50/70/80 of make L&T or eqivalent complete all as specified and as directed.

S& F in repair MCB TPN 32 Amps, 240 volts complete all as specified and as directed.

S& F in replacement MCB TPN 63 Amps, 240 volts complete all as specified and as directed.

S &F in replacement Automatic street light switch using NATURE SWITCH for automatic switching of street Lights based on LUX level of Natural Light. The sensor (Nature Switch) along with suitable Power Contactor, MCB and Support Terminals should be enclosed in pole/ wall mountable enclosure made of Rust Proof, Electric Shock Proof, Termite proof and FR grade special moulding compound (Sintex make SMC Junction box) conforming to IP54 degree of ingress. The contactor, MCB and Circuit wiring should suitable enough to take load of 12 KW equally distributed over 3 Phase (4KW /Phase). Model No- 02EC12KW3P, Contactor Rating : 40 Amps (AC3), MCB (single-pole) Rating :63 Amps 3 Nos. Make : Nature Switch : Kakatiya Energy Systems Pvt Ltd Hyderabad or Equivalent of Bajaj /L&T/Legrand Complete all as specified and Directed.

S& F in replacement MCCB 63 Amps 25 KA 4 Pole Complete all as specified and Directed.

Taking down old us poles of any type & supply, install & errect in true vertical posision galvanised steel octagonal poles 7 meter long with side mounted decorative type single arm bracket for mounting street lights of 3 mm thick sheet , bottom dia 130 mm and top dia 70 mm finial tapered complete with MS base plate of size 220mmx220mmx12mm, foundation bolts, nuts, washers & screws.The poles shall be hot dip galvanized as per relevant Indian standards with average coating thickness of minimum 70 micron. the material of pole HT Steel Conforming to grade S355JO & that of base plate is Fe 410 conforming to IS 226 / IS 2062. The Octagonal Poles shall be in single section. There shall not be any circumferential weld joint. Pole drawing along with details of base plate , foundation bolts and foundation details (RCC) shall be submitted along with pole. complete all as specified and directed. Note: excavation, RCC foundation as per manufacturer drawing & specification, foundation bolts with nut & washers, Decorative type single arm for mounting street light, connector block for 3phase+ 1 neutral for cable termination & MCB SP 10 Ams & pole cap is deemed to be included in rate quoted)

M&L for Earthing GI Strip complete with galvanized steel plate electrode 600 mm x 600 mm x 6.0 mm thick, burried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized iron strip 32 x 6 mm size by means of GI bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to main switch board or any other electrical equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, RCC (1:2:4), type B-1, reinforced with 6 mm dia MS round bars @ 15 cm c/c both way for cover and MS frame etc., complete all as specified and directed. Note: The unit rate includes earth strip and protection pipe upto (maximum 7.5 metre from earth plate) earth point/test point.

All as item No 43 above, but for earthig using 25x4mm size GI strip. complete all as specified and directed.

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