S and F work of Street Light pole and light ARC

Supply and erection of Galvanized Iron pole with galvanizing done in single dipping (Average coating thickness Minimum 65 Microns) continuously tapered poles having Octagonal / Circular cross-sections designed to withstand the maximum wind speed as per IS 875, The pole shaft shall be made from sheet steel (HT Steel Conforming to grade S355JO) and confirming to BSEN 10025 and shall be continuously tapered with single longitudinal welding. There shall not be any circumferential welding. The welding of pole shaft shall be done by Submerged Arc Welding (SAW) process. pole shafts shall be provided with the rigid flange plate of suitable thickness (Fe 410 conforming to IS 226 / IS 2062) with provision for fixing 4 no. foundation bolts, This base plate shall be fillet welded to the pole shaft at two locations i.e. from inside and outside.The octagonal Poles shall have lockable door of approximate 500 mm length at the elevation of 500 mm from the Base plate with bakelite sheet having 6A SP MCB and 16 sqmm stud type connector ( 4 nos) inside the pole at door opening for cable connection of following length and dimension as per table P-01 with base plate and foundation bolt on the Existing cement concrete foundation.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 8 Mtr.

7 Mtr.

Supply and Fixing of Pole OEM fabricated hot dipped galvanised M.S. Overhang (48.3 X 3.25 mm) with cap (400 x 88.9 / 114.3 x 3.25 mm) over the existing poles. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . Single arm overhang

Double arm overhang

Providing & Fixing of IK08, IP 66 protected LED Street Light Luminaire on existing bracket/pole. Fixture made of powder coated single piece pressure die cast aluminum material with heat dissipation fins on housing with UV stabilized PC (UV stablization report submitted for UV cover ) /Toughened Glass cover and secondary lens on each LED & should be SMD type of 3 to 5 watt each . The System efficacy >=125 lm/ wt and potted driver & has a unique BIS R number with Input Voltage AC 120 to 270 V AC with High voltage Cutoff @>=300 V AC and Auto resetting Safety , Power Factor >0.95 driver Efficiency >85% ,THD(I) <10% Humidity 10% to 90% RH Working Temp -5C to 45C . driver current <750mA. The luminaire shall be BIS certified and Trade mark certified. Life Expectancy Equal or more than 50000 burning hrs with Minimum 70% lumen maintened , CRI >70 and CCT 5700K +355K. Surge protection shall be min ≥ 4 KV internal and min 10 KV external inside driver compartment. driver should be Phase to phase protection of 440 V for 4 Hrs. Manufactures Word Mark/Name Engraved/Embossing on die cast housing to allow traceability/authenticity. Fixture shall be AS PER IS 10322 Complianced.OEM Must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79/LM80) Certificate/ report with liable warranty of product/accessories from OEM shall be submitted. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . LED Street Light fixture with Minimum lumen output 12500 lm

Supplying and drawing FR PVC insulated & unsheathed flexible copperconductor as per PWD specification for electrical Works with ISImarked (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire shouldbe made from 99.90 % purity copper, class 5 stranding in acc. oIS:8130/IEC 60228 for lower watt loss , oxygen free for less chances ofoxidization, insulation PVC type A/C/D , flame retardant as per IS10810-53, better amperage rating as per IS:3961 part 5, in existingsurface or recessed PVC/ MS conduit/casing capping akingconnections with Copper Lugs of suitable size, Ferrules,testing etc. asrequired. OEM Must have its own in house NABL lab setup for alltesting facilities for wires. For additional technical parameters ofproduct / work refer Annexure 'A' attached with this BSR 2 x 1.5 sq.mm

Supply and installation of spike of M.S. rod 20mm dia 3.0mtr.long for earthing of (tower/pole) drive into earth by mechanicalmeans sturcture connection the spike with cross arm top hamperPCC pole, lattics tower to earth etc. complete as per technicalspecification of DISCOM.

SITC of IP-42 and general construction confirming to IS:8623 : 1993, wall/ freestanding floor mounted dust and vermin proof compartmentalised cubical panelas specifications and Other parameters required as per point (a) ,(b), (c),(d), (e),(f), (g), (h) as below:-(a)Thickness of CRCA sheet shall be 2.0 mm, cable alley compartments havingconcealed hinged type doors with key type lock with / without detachableextension type structure. Removable 3 mm. thick sheet steel gland plates withappropriate size of knockouts for cables shall be provided(b)complete panel shall undergo a process of degreasing, Water rinsing,Activation, derusting, pickling in acid bath, phosphatising & shall be subjecmicrons on both side of panel. The panel having PE foam/ Neoprene rubbergasket of not less than 3mm thickness ,required hardware , concealed hingeddoor with key type locking arrangement for equipment/switchgear earthed with2.5 sq.mm braided copper wire.[c) Interconnection between bus bar and switchgears /cable shall be rigidlysupported and made out by flexible copper wires (up to 63 amp ) and by solid busbar (>63 amp ) . control wiring will be carried out with 1.5 Sq.mm, Earth wire with2.5 Sq.mm and CT with 2.5 sq.mm flexible copper wire only. All joints /interconnections of copper bus bar shall be dully tinned . Clearance betweenmain bus bar and risers / metal parts shall be at least 10 mm additional to widthleeves . Earth and Neutral busbar shall be half of the size of phase bus bar. ( Cost of Bus bar / Flexible wire forInterconnection between Main busbar and Switchgear is to be Paid Extra )(d)Wiring between components within switchgear and Incoming / outgoing cableshall be done through the terminal block only. Direct connection shall not bepermitted. Each terminal block shall be one piece moulded, barrier type, 650 voltgrade, complete with washers, heads, studs with two nuts and identification stripsand shall have adequate continuous current rating. For tap-offs, adjacentterminals with shorting strips shall be used. 10% Spare terminal blocks shall beprovided. Wire identification on marking strip shall correspond to the designationof the wiring diagrams. All wire terminals on the equipment shall also be markedith designation corresponding to those of the wiring diagram.(e)All wiring shall be enclosed in plastic channels and neatly bunched and closedin metering chamber, Wiring between terminals of various devices shall be ‘pointto point’ (no wire splitting or tee connectons) with wires neatly trucked along theback of the panels, adequately supported to prevent sagging.(f)Floor mounted anel shall be mounted on Base frame of ISMC channel size 100x 50 x 5 mm ( to be paid Extra )

Providing & Fixing of AC operated heavy duty 230 /440 Volt power contactor asper PWD specification for electrical Works, ISI marked IS/IEC 60947-4-1 : 2000having provision of mechanical interlocking, auxilary contacts, Din rail mountingtype including making connections, testing etc. as required. All as per preapproved by Engineer in charge. For additional technical parameters of products/work , refer Annexure "A" attached with this BSR .4 pole Power contactors with following AC 1 Rating 40 Amp

Providing & Fixing of mechanical / digital time switch having following day / weekprogramme and minimum 100 hours reserve and AC1 rating of 16-20 amperesincluding making connection, programming conforming to IEC 60730-1 and 60730-2-7 etc. as required. All as per pre approved by Engineer in charge. For additionaltechnical parameters of products/ work , refer Annexure "A" attached with thisBSR .One day & week reserve (digital type )