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| 1 | Supply and erection of Galvanized Iron pole with galvanizing donein single dipping (Average coating thickness Minimum 65 Microns)continuously tapered poles having Octagonal / Circular crosssections designed to withstand the maximum wind speed as per IS875, The pole shaft shall be made from sheet steel (HT SteelConforming to grade S355JO) and confirming to BSEN 10025 andshall be continuously tapered with single longitudinal welding. Thereshall not be any circumferential welding. The welding of pole shaftshall be done by Submerged Arc Welding (SAW) process. poleshafts shall be provided with the rigid flange plate of suitablethickness (Fe 410 conforming to IS 226 / IS 2062) with provision forfixing 4 no. foundation bolts, This base plate shall be fillet welded tothe pole shaft at two locations i.e. from inside and outside.Theoctagonal Poles shall have lockable door of approximate 500 mmlength at the elevation of 500 mm from the Base plate with bakelitesheet having 6A SP MCB and 16 sqmm stud type connector ( 4 nos)inside the pole at door opening for cable connection of followinglength and dimension as per table P-01 with base plate andfoundation bolt on the Existing cement concrete foundation.All asper pre approved by Engineer in-charge. For additional technicalparameters of products/ work , refer Annexure \"A\" attached withthis BSR .Poles with Octagonal Cross Section 5 Mtr |
| 2 | Providing and Laying RCC Foundation for Octagonal / ConicalStreet Light poles, High mast Poles as per Drawing attach at TableP-4 with Following Procedure & All as per pre approved byEngineer in-charge. For additional technical parameters of products/work , refer Annexure \"A\" attached with this BSR .A) Excavation of Pit for Foundation Size upto required depth fromGround levelB) Dressing of Pit and Dry stone pitching 200 mm thick includingsupply of stones and preparing surface complete.C) Providing and laying in position cement concrete of M-10 grade of75 mm thicknessD) Reinforcement for R.C.C. work with TMT bars includingstraightening, cutting, bending, placing in position and binding allcomplete.E) Centring and shuttering including strutting , propping etc. andremoval of form work for Footing and PedestalF) Providing & Fixing of 2 no. Required Size PLB HDPE Pipe &Foundation Bolt with template as per OEM Recommendations.G) Providing and Laying Reinforce cement Concrete of M-25 gradein Footing and Pedestal including Curing the foundation for 7 days.H) Providing and Fixing Nosing Angle 40 mm x 40 mm x 6mm with 2no. 100 mm long, 10 mm dia. Lugs on each face.Pole Foundation for Octagonal pole from 3 Mtr. To 6 Mtr. |
| 3 | Providing & Fixing of IK08, IP 66 protected LED Street LightLuminaire on existing bracket/pole. Fixture made of powder coatedsingle piece pressure die cast aluminum material with heatdissipation fins on housing with UV stabilized PC (UV stablizationreport submitted for UV cover ) /Toughened Glass cover andsecondary lens on each LED & should be SMD type of 3 to 5 watteach . The System efficacy >=125 lm/ wt and potted driver & has aunique BIS R number with Input Voltage AC 120 to 270 V AC withHigh voltage Cutoff @>=300 V AC and Auto resetting Safety ,Power Factor >0.95 driver Efficiency >85% ,THD(I) <10% Humidity10% to 90% RH Working Temp -5C to 45C . driver current <750mA.The luminaire shall be BIS certified and Trade mark certified. LifeExpectancy Equal or more than 50000 burning hrs with Minimum70% lumen maintened , CRI >70 and CCT 5700K +355K. Surgeprotection shall be min ≥ 4 KV internal and min 10 KV external insidedriver compartment. driver should be Phase to phase protection of440 V for 4 Hrs. Manufactures Word Mark/NameEngraved/Embossing on die cast housing to allowtraceability/authenticity. Fixture shall be AS PER IS 10322Complianced.OEM Must have its own in house NABL lab setup forall testing facilities for LED fixtures. (LM79/LM80) Certificate/report with liable warranty of product/accessories from OEM shall besubmitted. All as per pre approved by Engineer in-charge. Foradditional technical parameters of products/ work , refer Annexure\"A\" attached with this BSR .LED Street Light fixture with Minimum lumen output 5600 lm |
| 4 | LED Street Light fixture with Minimum lumen output 7500 lm |
| 5 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathedArrmoured Aluminium cable confirming to IS:1554 P-I / IS :7098 P -I of 1.1 KV with H4- Grade electrolytic aluminium conductorconfirming to IS 8130 of purity >99.6 %, round / flat strip armouringof cables, Inner / outer sheath confirming to IS:5831 in existing RCC/ Hume / Stoneware / PVC pipe/ open duct/cable trench / Cabletray(with cable tie) including testing etc. as required of followingsize. OEM must have it\"s own in house NABL accrediatedLaboratory for testing procedure as per IS:10810.For additionaltechnical parameters of product / work refer Annexure \"A\" attachedwith this BSR.16.0 Sq. mm 4 core |
| 6 | 10.0 Sq. Mm 4 core |
| 7 | Supply and Fixing of Pole OEM fabricated hot dipped galvanisedM.S. Overhang (48.3 X 3.25 mm) with cap (400 x 88.9 / 114.3 x 3.25mm) over the existing poles. All as per pre approved by Engineer incharge. For additional technical parameters of products/ work ,refer Annexure \"A\" attached with this BSR .Single arm overhang |
| 8 | Double arm overhang |
| 9 | Supplying and drawing FR PVC insulated & unsheathed flexiblecopper conductor as per PWD specification for electrical Works withISI marked (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wireshould be made from 99.90 % purity copper, class 5 stranding inacc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for lesschances of oxidization, insulation PVC type A/C/D , flame retardantas per IS 10810-53, better amperage rating as per IS:3961 part 5, inexisting surface or recessed PVC/ MS conduit/casing cappingmaking connections with Copper Lugs of suitable size,Ferrules,testing etc. as required. OEM Must have its own in houseNABL lab setup for all testing facilities for wires. For additionaltechnical parameters of product / work refer Annexure \"A\" attachedwith this BSR.3x 1.5 sq.mm |
| 10 | Providing & Fixing of 240/415 V AC MCB with positive isolation of 10kA breaking capacity (B/ C/D tripping characteristic as per type ofload and site requirement) 4 KV impulse withstand voltage, ISImarked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC60947-2, low watt losses, trip free mechanisum , energy limiting ofclass 3 as per IEC, minimum phase termination capacity of35sq.mm. , conductor line load reversibility , IP 20 contact protectionand fitted in existing distribution board/sheets, minimum electricaloperation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80A & above rating including making connections, testing etc. asrequired. OEM shall have submit NABL / CPRI / ERDA accrediatedlab type test reports & All as per pre approved by Engineer incharge. For additional technical parameters of product / work referAnnexure \"A\" attached with this BSR.Four pole MCB (With B/C curve tripping Characteristics).50/63 A rating |
| 11 | Single pole MCB (With B/C curve tripping Characteristics) 6 A to 32 A rating |
| 12 | Providing & Fixing of mechanical / digital time switch havingfollowing day / week programme and minimum 100 hours reserveand AC1 rating of 16-20 amperes including making connection,programming conforming to IEC 60730-1 and 60730-2-7 etc. asrequired. All as per pre approved by Engineer in-charge. Foradditional technical parameters of products/ work , refer Annexure\"A\" attached with this BSR . |
| 13 | Providing & Fixing of AC operated heavy duty 230 /440 Volt powercontactor as per PWD specification for electrical Works, ISI markedIS/IEC 60947-4-1 : 2000 having provision of mechanical interlocking,auxilary contacts, Din rail mounting type including makingconnections, testing etc. as required. All as per pre approved byEngineer 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 |
| 14 | Supply and installation of spike of M.S. rod 20mm dia 3.0mtr. longfor earthing of (tower/pole) drive into earth by mechanical meanssturcture connection the spike with cross arm top hamper PCC pole,lattics tower to earth etc. complete as per technical specification ofDISCOM. |
| 15 | P / L of Double wall corrugated HDPE pipe confirming to IS : 16205P-24, Stiffness Class 750 N, Externally corrugated and havingsmooth surface inside with HDPE Coupler, Elbow, Tee at requiredDepth below the ground for laying cable of following Nominal Outerdia. MFR Test report from NABL accrediated is to besubmitted.(Excavation of Earth & Back filling with compaction is tobe Paid Extra)All as per pre approved by Engineer in-charge. Foradditional technical parameters of products/ work , refer Annexure\"A\" attached with this BSR .50 mm |
| 16 | Providing & Fixing of ISO certified company made TP&N 415 V sidehandle operated double break fuse switch unit in sheet steelenclosure as per PWD specification for electrical Works conformingto IS/lEC 60947-3 : 1999 (W/O HBC fuses) including makingconnections with suitable lugs, testing etc. as required. Appropriatetype test certificate / OEM test report shall be submitted . All as perpre approved by Engineer in-charge. For additional technicalparameters of products/ work , refer Annexure \"A\" attached withthis BSR .63 A rating |
| 17 | Supplying and fixing of Aluminium (IEC 60105 ISO 209-1,2) /Copper (IEC 60028) bus bar by means of SMC / DMC type insulatorwith standard short circuit withstand capacity , high tensile nutsand bolts spring washers in existing panel including bending , cuttingin required shape and size and colour coding with heat shrinkablePVC sleeves. All as per pre approved by Engineer in-charge. Foradditional technical parameters of products/ work , refer Annexure\"A\" attached with this BSR .Electrolytic grade (Cu-ETP) Tin Coated annealed copper bus barsIACS 100% grade |
| 18 | SITC of IP-42 and general construction confirming to IS:8623 : 1993,wall/ free standing floor mounted dust and vermin proofcompartmentalised cubical panel as specifications and Otherparameters required as per point (a) ,(b), (c),(d), (e), (f), (g), (h) asbelow:-(a)Thickness of CRCA sheet shall be 2.0 mm, cable alleycompartments having concealed hinged type doors with key typelock with / without detachable extension type structure. Removable3 mm. thick sheet steel gland plates with appropriate size ofknockouts for cables shall be provided(b)complete panel shall undergo a process of degreasing, Waterrinsing, Activation, derusting, pickling in acid bath, phosphatising &shall be subjected to nine tank process and then Powder coated withapproved shade of minimum 70 microns on both side of panel. Thepanel having PE foam/ Neoprene rubber gasket of not less than3mm thickness ,required hardware , concealed hinged door with keytype locking arrangement for equipment/switchgear earthed with 2.5sq.mm braided copper wire.[c) Interconnection between bus bar and switchgears /cable shallbe rigidly supported and made out by flexible copper wires (up to 63amp ) and by solid bus bar (>63 amp ) . control wiring will be carriedout with 1.5 Sq.mm, Earth wire with 2.5 Sq.mm and CT with 2.5sq.mm flexible copper wire only. All joints / interconnections ofcopper bus bar shall be dully tinned . Clearance between main busbar and risers / metal parts shall be at least 10 mm additional towidth of bus bar Bus bar is insulated by Heat Shrinkable sleeves .Earth and Neutral bus bar shall be half of the size of phase bus bar.( Cost of Bus bar / Flexible wire for Interconnection between Mainbusbar and Switchgear is to be Paid Extra )(d)Wiring between components within switchgear and Incoming /outgoing cable shall be done through the terminal block only. Directconnection shall not be permitted. Each terminal block shall be onepiece moulded, barrier type, 650 volt grade, complete with washers,heads, studs with two nuts and identification strips and shall haveadequate continuous current rating. For tap-offs, adjacent terminalswith shorting strips shall be used. 10% Spare terminal blocks shallbe provided. Wire identification on marking strip shall correspond tothe designation of the wiring diagrams. All wire terminals on theequipment shall also be marked with designation corresponding tothose of the wiring diagram.(e)All wiring shall be enclosed in plastic channels and neatlybunched and closed in metering chamber, Wiring between terminalsof various devices shall be ‘point to point’ (no wire splitting or tee connections) with wires neatly trucked along the back of the panels,adequately supported to prevent sagging.(f)Floor mounted panel shall be mounted on Base frame of ISMCchannel size 100 x 50 x 5 mm ( to be paid Extra )(g) Tests: The insulation resistance (with 1000 V Megger) and Highvoltage Power frequency test (by applying a voltage of 2.5KV for oneminute) shall be measured between phases, between phase andneutral and between phase and earth. both before and after highvoltage power frequency test. The insulation resistance shall not beless than three megaohm. CT Secondary current injection test shallalso be carried out.(h) only outer surface area on all sides shall be measured & panel tobe fabricated only from CPRI approved fabricator only (CPRI Testcertificates to be submitted)All as per pre approved by Engineer incharge. For additional technical parameters of products/ work , referAnnexure \"A\" attached with this BSR . |
| 19 | Add Extra for Laying of one number PVC insulated and PVCsheathed / XLPE power cable of 1.1 KV grade direct in groundincluding excavation of trench of size 75 cm (Depth) x 35 cm(Width), with procedure as per following points:- (a) Make a riversand bed of height 125 mm along the trench, (b) Lay the cable inthe middle of the trench, (c) Provide river sand bed of height 125mm on top of the cable, (d) Lay the protective Common burnt clayF.P.S. Bricks of Class designation 75 / Sand stone slabs of 50 mmthickness and 225 mm wide just above the sand bed verticallyacross the cable ( Approx. 9 no. Bricks per Mtr.), (e) Backfill theexcavated soil leaving 300 mm from the Ground level, (f)Lay theCable warning tape and again back-fill the remaining portion of thetrench upto the ground level and compacting the earth |
| 20 | Add Extra in Item no.60.5 if Excavation done in Hard Rock / CC road/ TAR Road and making Good the same |
| 21 | Pipe Earthing as per IS:3043- 1987 with 3.0 Mtr. Long, 40 mm dia. \"B \" class G.I. Pipe IS: 1239 (Part-1) 2004, Equivalent to BS : 1387with perforated holes of 12 mm dia ,including all accessories like nut,bolts, reducer, nipple, wire meshed funnel, and Heavy duty weatherproof poly-propylene earth pit chamber with lockable Jam free lidsuitable for safe working load 5000 Kg or more of size Top Dia. 225to 260 mm, Bottom Dia 300 to 350 mm. and Height 250 to 300 mm.and embodying the pipe complete with alternate layers salt andcoke/ charcoal, testing of earth resistance for value of 5 ohms orless as required & must record by engineer in-charge during sitevisit and ensure to enter in measurment book.All as per preapproved by Engineer in-charge. For additional technicalparameters of products/ work , refer Annexure \"A\" attached withthis BSR . |
| 22 | Supply & Laying following size\" B \" class , G.I. Pipe confirming to IS :1239 P - 1 ( 2004 ) with accessories like bend, socket etc. for layingearth conductor/ strip / cable in ground/ surface/ recess as required.All as per pre approved by Engineer in-charge. (Earth Excavationwill be Paid Extra)All as per pre approved by Engineer in-charge.For additional technical parameters of products/ work , refer Annexure \"A\" attached with this BSR . |
| 23 | P & Fixing Powder coated CRCA sheet enclosures on existingangle iron frame by means of nuts and bolts and making holes , Dinrail etc. as required.For additional technical parameters of product /work refer Annexure \"A\" attached with this BSR.2.5 mm thick |
