REPAIR OF STREET LIGHT IN AOR OF GE A AHMEDABAD

Amount

Excavation in soft / loose soil in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in softlose soil complete all as specified and directed.

Returning filling with earth obtained from excavation including spreading watering and consolidation in layers not exceeding 25 cms thick complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50 m and depositing at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

S&F steel tubes light grade galvanized 40 mm bore ISI marked with all fittings fixed to walls / floors / road crossing, poles as required complete all as specified and directed.

Supplying, laying or fixing or passing through pipe, testing and commissioning in renewal 1100 volts grade ISI marked XLPE insulated and PVC sheathed steel tape / wire armoured underground stranded aluminium conductor cable of 10 sqmm 4 core nominal cross sectional areas.

M&L for erection of steel tubular swaged pole 8.50 m long type 410 SP-22 with cast iron or MS base plate, finial taper plug, bolts, nuts & screws conforming to IS-2713 (Part I to III) of 1980 with and including the following:-

Excavation in post holes in any type of soil not exceeding 0.5 cum each, getting out, returning filling in and ramming earth in layers not exceeding 25 cm watering and disposal of surplus soil to a distance not exceeding 50 m and making good surface complete.

PCC (1:4:8) type D2 using 40 mm graded stone aggregate in base (0.60 m dia x 0.15 m height).

PCC (1:3:6) type C2 using 40 mm graded stone aggregate in foundation filling (0.60 m dia x 1.5 m height).

PCC (1:2:4) type C2 using 40 mm graded stone aggregate in coping (0.60 m dia x 0.45 m height).

Pole cap 0.30 m long externally fitted on pole top duly welded with a light grade ISI marked GI pipe bracket 1.5 m long for mounting street light fitting.

Painting with aluminium paint one under coat, one finishing coat over a coat of red oxide primer and making alternate colour bands of black & white colours in 30 cms width upto a height of 1.5 m from pole coping with synthetic enamelled paint complete.

Dismantling concrete poles,8.50 m long and setting aside in low lying area complete all as specified and directed.

M&L for supplying and laying old size bricks, common burnt clay building bricks sub class 'B' designation 75 laid in trenches over sand for cable protection complete.

M&L for sand filling in trenches with clean dry fine sand unwashed including gently punning around cables complete all as specified and directed.

Taking down any type HPSV fittings and supply, installation, testing and commissioning of integral driver LED street light not more than 40 Watt with a nominal system lumen output of 3600 lumens and a minimum system efficacy of 90 lumen/watt. The luminaire shall have rated system lifetime of 50,000 burning hours before reaching at L70. The luminaire should have cool white colour temperature (CCT > 5000K) and a CRI >70. The luminaire shall meet IP 66 rating & IK05 rating with THD < 20% & PF > 0.9. The luminaire housing should be made of pressure die cast aluminium with a flat glass optical cover. The total power consumption should not exceed 36 watt including driver. Make - Philips Greenline cat ref BRP409 LED CW 036 MR FG S1 PSU GR or equivalent in Havells/ GE lighting/Wipro as approved.

Taking down any type HPSV fittings and supply, installation, testing and commissioning of integral driver LED street light not more than 70 Watt with a nominal system lumen output of 7200 lumens and a minimum system efficacy of 90 lumen/watt. The luminaire shall have rated system lifetime of 50,000 burning hours before reaching at L70. The luminaire should have cool white colour temperature (CCT > 5000K) and a CRI >70. The luminaire shall meet IP 66 rating & IK05 rating with THD < 20% & PF > 0.9. The luminaire housing should be made of pressure die cast aluminium with a flat glass optical cover. The total power consumption should not exceed 72 watt including driver. Make - Philips Greenline V2, cat ref BRP410 LED CW 072 MR FG S1 PSU GR or equivalent in Havells / GE lighting /Wipro as approved.

Taking down any type of unserviceable post top light and S&F of LED post top lantern energy saving, with symmetrical light distribution, spun aluminium canopy with clear acrylic diffuser, high power LED 25 watt and fixing accessories complete. Make - Havells Ruby (Clear) Cat No. RUBYPT25WLED757PSYMTOPC or equivalent in Philips/GE lighting / Wipro as approved.

Renewal of any type flood light fittings with integral LED flood light with driver inside a PDC housing highly efficient 70 CW complete all as per Philips cat ref no. BVP120 LED 70 CW FG S1 PSU GR or equivalent in Havells / GE lighting /Wipro as approved.

Renewal of any type flood light fittings with integral LED flood light with driver inside a PDC housing highly efficient 35 CW complete all as per Philips cat ref no. BVP120 LED 35 CW FG S1 PSU GR or equivalent in Havells / GE lighting / Wipro as approved.

Taking down any type of ballard light and S&F LED 8 watt bamboo ballard IP65, 1.0 M with energy saving, aluminium landscape luminaire for diffused lighting with high power LED, including fixing arrangement on constructing PCC block of size 200mm x 200mm x 300mm complete as directed. Make : Havells, BAMBOOBL8WLED857 SSYMTOPCM or equivalent in Phillips / GE lighting / Wipro as approved.

Renewal of any type street light junction box with thermoplastic, IP 65 cable junction box with metric knockouts on all sides for cable entry size: 200 x 160 x 98 mm as per Hensel cat ref no. K 9250 or equivalent in Eaton or Rittal or Secure duly fitted with followings:-

One number DIN Rail (35 mm).

Four numbers ELMEX or equivalent make connector of 10 sqmm.

One number ELMEX or equivalent make end plate.

Two numbers ELMEX or equivalent make end clamps.

One number MCB SP 6 amp, 10 KA, 'C' series of Legrand make (cat ref no 408587) or equivalent in Hager or Schneider as approved.

Renewal of street light bracket made of GI pipe light grade bend in shape of 40 mm dia, 1.5 m long and clamped with 2 pairs of 40 x 6 mm flat iron clamps, nuts / bolts / washers & painted with 2 coats of aluminium paint over a coat of red oxide primer on clamps complete all as specified and directed.

Renewal of PVC insulated & sheathed, multistranded copper conductor industrial cable 1.5 sqmm twin core 1100 volt grade from Junction box to street light fitting complete all as specified and directed.

M&L for Painting of street light swaged poles 8.5 m / 9.0 m long including street light brackets/clamps etc with best quality aluminium paint, making alternate black & white colour bands of 30 cms width upto a height of 1.5 m from pole coping with synthetic enamelled paint complete all as specified and directed.

Labour & tools for trimming tree branches upto 100 mm girth of any location around existing LT street light poles giving clearance of 1.5 m on all sides complete. (Note:- Trimming of tree branches irrespective in numbers in each tree shall be measured as one unit).

Labour and tools for rectification of defects in any type of street light fittings / security light fittings under GE (A) Ahmedabad cantonment including sundry items like insulation tapes, nuts, bolts, washers, holders of LED /HPSV/ MH/T5 fittings, LED driver, starters & bipin holders of tube light fittings as required. (Note :- Items other than sundry items mentioned above required for repair / renewal to make functional street lights shall be measured & paid separately against item No 22 as supply only but labour cost of their renewal is included in this item).

Supply only:-

(a) Ignitor suitable for SON / MHN 70/150/250/400 watt HPSV lamp fitting as required. Make - Philips or Wipro or Havells as approved and suitable for the existing ballast.

(b) Ballast for Sodium & Metal Halide lamps suitable for SON / MHN 400 watt working voltage 240 volts. Make - Philips cat ref no. BSN 400 M 363 or equivalent in Wipro or Havells as approved.

(c) CFL 2 pin PL-C 18 watt lamp, non retrofit type complete. Make - Philips / Wipro / Osram as approved.

(d) CFL 2 pin PL-S 11 watt lamp, non retrofit type complete. Make - Philips / Wipro / Osram as approved.

(e) TL5 lamp 14 W as per Philips cat ref no. MASTER TL5 HE ECO 13=14W/840 1SL/20 or equivalent in Wipro or Osram as approved.

(f) Metal halide lamp 400 watt any type. Make - Philips / Wipro / Osram as approved.

(g) Drivers of any specification and make suitable for LED street light fittings upto 90 watt. Make - Philips / Bajaj / Havells/ Wipro as required.

(j) Drivers of any specification and make suitable for LED street light fittings upto 40 watt. Make - Philips / Bajaj / Havells/ Wipro as required.

(k) Drivers of any specification and make suitable for LED street light fittings upto 70 watt. Make - Philips / Bajaj / Havells/ Wipro as required.

(l) PVC sheathed unarmoured solid aluminium conductor cable of 1100 volts 4.0 Sqmm twine core complete all as directed.

(m) PVC sheathed unarmoured solid aluminium conductor cable of 1100 volts 6.0 Sqmm twine core complete all as directed.

(n) PVC insulated & sheathed, multistranded copper conductor industrial cable 1.5 sqmm twin core 1100 volt grade from Junction box to street light fitting as required.

Material and labour for numbering on street light poles with letters by using fluorescent sticker in white letters height of 50mm on blue background size of 150mm x 150mm complete all as specified and directed.

Labour & tools for horizontal boring through road / path / floor for passing UG cables by using trench less technology for laying upto 100mm dia pipe complete all as required. Note : GI / DWC pipe will be measured and paid seperately.

S&F rigid non metallic PVC conduit 20mm dia medium grade ISI marked ivory colour alongwith accessories for fixing on pole/laying in garden including minor excavation for protection of service wire / cable complete all as directed.

S&F sky cove LED strip 5M including driver in pack 24 Watt output long life 20,000 burning hours in 6500K complete all as directed. Make : Philips or equivalent in Havells / GE lighting / Wipro as approved.

S&F framed work such as grills, gratings etc, with ends of bars shouldered and/or reveted or forged into spikes, framed guard bars frame work of piller lights and similar work conforming to Fe 290, Gde E-165 complete all as directed.

M&L for fabrication of welded steel wire fabric supplied and fixed complete to steel members not exc to 4 kg per sqm size as per site requirement complete all as directed.

SATISH ELECTRICALS