REPAIR /MAINT OF INTERNAL WIRING, TUBELIGHT FITTING, STREET LIGHT FITTING , LT POLES, LT UG CABLES AND OTHER CONNECTED ITEMS AT ARC DOOM DOOMA UNDER GE (AF) CHABUA

Supply & Fixing in repairs of street light fitting bracket, 1.5metres long made out of galvanized iron pipe of 40mm bore size light grade as required on site complete with nut, bolts, washer and MS clamp fixed on PCC/Steel pole as required on site etc inclusive of one coat of primer and one coat of finishing silver paint complete all as specified and directed. Note :- The cost of disconnecting , taking down & removing the existing street light fitting from old bracket, and keeping in the safe custody and refixing thestreet light fitting on the new bracket is included in the quoted rate of this item.

Supply & Fixing in repair of 50mm bore size light grade as required on site complete with nut, bolts, washer and MS clamp fixed on PCC/Steel pole as required on site etc inclusive of one coat of primer and one coat of finishing silver paint complete all as specified and directed. Note :- The cost of disconnecting , taking down & removing the existing street light fitting from old bracket, and keeping in the safe custody and refixing thestreet light fitting on the new bracket is included in the quoted rate of this item.

Supply & Fixing in repairs of thermoplastic polycarbonate cable junction box with polycarbonate glands of size 300mm X 200mm X 105mm 9 ( make Sintex , Hensel as approved by the GE) hinged door type with heavy duty connector/ terminal block 100 amps 4 way , shock proof safe IP-55, weather proof, Tamper proof, rust and dust and water proof , internally embedded gasket with provision for cable entry through gland alongwith MS clamps and mounting brackets as required at site , with & including MCB SP 6 Amps 10 KA , Aluminium thimbles required for cable connections to junction box complete with clamp system (screw less) ; complete all as specified and directed by Engineer-in-charge.

Supply & Fixing in replacement astronomical timer switch panel complete suitable for 10 kw load with contactor 32Amps 4 pole, MCB TPN 40 Amps , astro time switch, control wiring , indicator , auto ,off,mannual switch; complete all as specified and directed by Engineer-in-charge.

Supply & Fixing in repairs PVC insulated , sheathed multi stranded copper conductor wire 1.5 Sqmm three core complete for drawing through pole / PVC conduit for making connection to street light fitting provided on poles upto junction box with & including necessary thimbles ; complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in any type of soil not exceeding 1.5metres wide and not exceeding 1.5metre depth below ground level for foundation of poles/ stays/cable and getting out ; complete all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading levelling, watering and well raming in layers not exceeding 25cm thick ; complete all as specified and directed by Engineer-in-charge.

Removal of surplus soil to a distance not exceeding 50metres and depositing where directed at a level not exceeding 1.5metres above the starting point ; complete all as specified and directed by Engineer-in-charge.

Material and labour for clean dry sand in trenches/ducts for cushoning to cable complete all as specified.(Punned thickness shall be measured)

M&L for well burnt bricks sub class 'B' brick straight or curved on blank old size laid flat with equal to length of brick laid dry over electric cable for protection complete.

Supply, Laying, Testing and Commissioning in trenches or drawn through pipe or fixed on wall / poles LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 10 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor , including disconnecting, dismantling and taking down/out old unserviceable cable ; complete all as specified and directed by Engineer-in-Charge. Note :- (a) The cost of Al thimbles/lugs and cable gland etc is included in quoted rate and no extra payment will be made for it. (b) Excavation, earth work, sand cushioning and brick protection will be measured and paid separately under respective items.

Supply and Laying in trenches or drawn through pipe or fixed on wall / poles , LT UG cable 1100 Volts, heavy duty XLPE insulated, screened, PVC bedded, galvanised steel strip or wired armoured with aluminium of following size:- (a) 95 Sqmm 31/2 core

(b)185 Sqmm 31/2 core

Supply and Fixing bus bar enclosure 800 mm x 600 mm x 200 mm made out of 3.15 mm thick CRCA steel duly powder coated and including 200 amp, 25 kA MCCB 4 pole, thermal magnetic based fitted in bus bar enclosure using 250 Amp rated bus bar, 25x10mm aluminium and RYB indication lamps duly protected by 2A SP MCB outdoor type welded to suitable size MS angle iron frame and embedded in PCC 1:2:4 type B-1 ; Complete all as specified and as directed by the Engineer-in-charge.Note - Height of the enclouser from ground level 0.5 meter .

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed at site.Make : Havells Ambrose /USHA Energia/CROMPTON ENERGION HS Note : Old unsv ceiling fan will be deposited to MES store yard

Material & labour for clearing of LT line by triming, cutting, pruning of tree branches of any girth projected on overhead line and removal of surplus spoil out side MoD land ; complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs 90Watt dusk and down sensor LED light fitting made of pressure die cast aluminium alloy for housing heat sink for effective thermal management studyness excellent corrosion resistance cable gland is used for maintaining ingressprotection epoxy powder coated grey colour finish after phosphochromate treatment, tempered protective toughened glass, thermal shock and impact resistance fixed to the housing with SS screws. High efficacy long life LED module with the SMD LED package mounted on MCPCB with lumen efficacy of LED >140 lumen/Watt with PC lens to ensure better uniformity of light distribution, ambient temperature 35 degree celcius .and system lumen 9000 for above. Power by built in isolated electronic driver SMPS base constant current supply with lower THD, output open slash short circuit protection , Over voltage protection , Phase to phase protection , surge voltage protection 10 KVA. with IK 07 and IP 66 protection, CCT 5700K CRI more than 70 THD<10%, SPD 10 KV should be fixed with fitting, PF> 0.95 IP66 IK07 protection with life of 50000Hrs @ L70 operating temp -10 degree to +50 degree input supply voltage range 140/270V frequency 50/60Hz . Driver safety requirement standard: IS 15885/2/13, driver performance requirement IS 16104. Photobiological safety norms IS 16108. Certification LM 79 for luminar LM 80 for LED. And warranty should be 5 Years on site. make- CG , Havells ,Wipro or equivalent . Note-(a) Contractor shall produce the Genuineness and warranty certificate from the manufacturer before fixing. (b) All complaints will be rectified on PRIORITY basis upto completion of contract. (c) Contractor will arrange /provide suitable ladder (Telescopic/Hydra) with technicians for repair of street lights from statrting of contract upto date of completion of the work.The BIS stamps shall be mandatory on driver and fixture.

Supply & Fixing in repairs 120 Watt LED Flood light fitting pressure die cast aluminium housing with heat resistance toughened glass IP66 protection with PC lens for symmetric light distribution and toughened glass fixed on housing. Lumen efficacy of 140 lumen/Watt and system lumens 12600 or above . LM 79 and LM 80 report should be submitted to department. THD < 10 %, CRI >70, CCT 5700K, operating temperature -10 degree C to +45 degree C with integral electronic LED driver with APFC lower THD open circuit protection surge voltage protection upto 10 KV with built in SPD and other safety test as IS:15885Part-2/Sec13. IK 07. Average life 50000 Hrs @ L 70 B 50 on 12 to 16 Mtr pole complete fixing on the existing steel tubular pole 16 Mtr height inclluding making electric connection ; complete all as specified and directed by Engineer-in-Charge. Make- Hevells , CG ,Wipro or equivalent. Note:- (a) Contractor shall produce the Genuineness and warranty certificate from the manufacturer before fixing. (b) All complaints will be rectified on PRIORITY basis upto completion of contract. (c) Contractor will arrange /provide suitable ladder (Telescopic/Hydra) with technicians for repair of street lights from statrting of contract upto date of completion of the work.

Supply & Fixing in repairs 210 Watt LED Flood light fitting pressure die cast aluminium housing with heat resistance toughened glass IP66 protection with PC lens for symmetric light distribution and toughened glass fixed on housing. Lumen efficacy of 140 lumen/Watt and system lumens 12600 or above . LM 79 and LM 80 report should be submitted to department. THD < 10 %, CRI >70, CCT 5700K, operating temperature -10 degree C to +45 degree C with integral electronic LED driver with APFC lower THD open circuit protection surge voltage protection upto 10 KV with built in SPD and other safety test as IS:15885Part-2/Sec13. IK 07. Average life 50000 Hrs @ L 70 B 50 on 12 to 16 Mtr pole complete fixing on the existing steel tubular pole 16 Mtr height inclluding making electric connection ; complete all as specified and directed by Engineer-in-Charge. Make- Hevells , CG ,Wipro or equivalent. Note:- (a) Contractor shall produce the Genuineness and warranty certificate from the manufacturer before fixing. (b) All complaints will be rectified on PRIORITY basis upto completion of contract. (c) Contractor will arrange /provide suitable ladder (Telescopic/Hydra) with technicians for repair of street lights from statrting of contract upto date of completion of the work.

Material and labour for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6.0 mm thick, buried vertically in ground (Each pit not less than 2.25 mtrs deep below normal ground level with top edge of plate not less than 1.50 M below normal ground level) connected to GI strip 32 x 6 mm , by means of bolts, nuts, and check nuts and washers etc encased in GI protection pipe 40 mm dia light grade pipe for protection of GI earth strip both to be provided to the extet of 7.5 meters, all as shown on electrical plate No 3 of MES SSR - 2004 Part - I, GI protection pipe buried in ground, laid under floors / plinths or mixed on walls / pole etc or concealed in walls etc; with provision of mixture of charcoal dust and common salt packed upto minimum 150 mm all around the earth plate, including PCC 1:2:4 type B-1 earth pit with M.S angle iron frame, cast iron cover with locking arrangement, with GI 20 mm dia medium grade pipe and MS funnel with wire mesh for watering arrangement, including necessary excavation and earth work in any type of soil / strata and testing on completion complete all as specified and directed.Note:- i) Cost of GI strip 32 x 6 mm and protection pipe 40 mm dia is deemmed to be included in rate quoted ii) Excavation and returning filling of Soil any type is deemed to be included in rates.

supply and fixing in true vertical position steel tubular poles 9m long complete with cast iron base plate final taper plug bolts, nuts and screws tyoe 410 SP-31 confirming to relevant IS including one primer coat of red oxide ant two coats of aluminimu paint and two coats of bituminous paint inside and oustide of botom portion up to 1.8 mtr length all as specified and provide circular bend 1 No of width 2 cm with alternative layers of black and white strip upto 1.5 mtr from GL complete including dismantling of old existing PCC pole all as specified and directed.

Material and labour cement conctere 1:4:8 type D-2 (using 40mm grade aggregate) as in foundation of pole and similar work complete all as specified and directed.

M&L for PCC (1:3:6) type C-2, (using40mm graded stone aggregate) as in coping of pole and similar work complete all as specified and directed.