|
| 1 | Supply and erection of Galvanized Iron pole with galvanizing done in single dipping (Average coatingthickness Minimum 65 Microns) continuously tapered poles having Octagonal / Circular cross-sectionsdesigned to withstand the maximum wind speed as per IS 875, The pole shaft shall be made from sheetsteel (HT Steel Conforming to grade S355JO) and confirming to BSEN 10025 and shall be continuouslytapered with single longitudinal welding. There shall not be any circumferential welding. The welding ofpole shaft shall be done by Submerged Arc Welding (SAW) process. pole shafts shall be provided with therigid flange plate of suitable thickness (Fe 410 conforming to IS 226 / IS 2062) with provision for fixing 4no. foundation bolts, This base plate shall be fillet welded to the pole shaft at two locations i.e. frominside and outside.The octagonal Poles shall have lockable door of approximate 500 mm length at theelevation of 500 mm from the Base plate with bakelite sheet having 6A SP MCB and 16 sqmm stud typeconnector ( 4 nos) inside the pole at door pening for cable connection of following length and dimensionas per table P-01 with base plate and foundation bolt on the Existing cement concrete foundation.All asper pre approved by Engineer in charge. For additional technical parameters of products/ work , referAnnexure \"A\" attached with this BSR. 8 mtr |
| 2 | Supply and Fixing of Pole OEM fabricated hot dipped galvanised M.S. Overhang (48.3 X 3.25 mm) withcap (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 BSRSingle arm overhang |
| 3 | Double arm overhang |
| 4 | Providing & Fixing of IK08, IP 66 protected LED Street Light Luminaire on existing bracket/pole. Fixturemade of powder coated single piece pressure die cast aluminum material with heat dissipation fins onhousing with UV stabilized PC (UV stablization report submitted for UV cover ) /Toughened Glass coverand secondary lens on each LED & should be SMD type of 3 to 5 watt each . The System efficacy >=125lm/ wt and potted driver & has a unique BIS R number with Input Voltage AC 120 to 270 V AC with Highvoltage 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 luminaireshall be BIS certified and Trade mark certified. Life Expectancy Equal or more than 50000 burning hrswith Minimum 70% lumen maintened , CRI >70 and CCT 5700K +355K. Surge protection shall be min ≥ 4KV internal and min 10 KV external inside driver compartment. driver should be Phase to phaseprotection of 440 V for 4 Hrs. Manufactures Word Mark/Name Engraved/Embossing on die cast housingto allow traceability/authenticity. Fixture shall be AS PER IS 10322 Complianced.OEM Must have its ownin house NABL lab setup for all testing facilities for LED fixtures. (LM79/LM80) Certificate/ report withliable warranty of product/accessories from OEM shall be submitted. All as per pre approved by Engineer in charge.LED Street Light fixture with Minimum lumen output 12500 lm |
| 5 | Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed ArrmouredAluminium cable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV with H4-Grade electrolytic aluminium conductor confirming to IS 8130 of purity >99.6 %,round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cabletray(with cable tie) including testing etc. as required of following size. OEM musthave it\"s own in house NABL accrediated Laboratory for testing procedure as perIS:10810.For additional technical parameters of product / work refer Annexure\"A\" attached with this BSR 16 sq.mm 4 core |
| 6 | 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 BSR2 x 1.5 sq.mm |
| 7 | 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. |
| 8 | 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 ) |
| 9 | 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 |
| 10 | 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 ) |
| 11 | 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, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting of class 3as per IEC, minimum phase termination capacity of 35sq.mm.conductor line load reversibility , IP 20 contact protection and fittedin existing distribution board/sheets, minimum electrical operation20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A &above rating including making connections, testing etc. as required.OEM shall have submit NABL / CPRI / ERDA accrediated lab typetest reports & All as per pre approved by Engineer in charge. Foradditional technical parameters of product / work refer Annexure\"A\" attached with this BSRFour pole MCB (With B/C curve tripping Characteristics)50/63 A rating |
| 12 | Supply installation testing & Commissioning of high mast lighting system (as per PLG 07 of ILP UKtechinical report no 7 of ILE UK /IS:875 Part-1 – 2015//BSEN10025/and IS:2062 )consisting of totally hotdip galvanised by piecewise single dipped method high mast, lantern carriage suitable for up to 12 nos luminaries with welded arm (excluding luminares), mast head frame ass embly with full cover, including 1No. LED 15 Watts aviation obstruction lights, double drum type self sustaining winch, integral power toolaccesible from door with padlocking arrangement (winch motor with control circuit) hot dippedgalvanised heavy duty pipe lightening finial, Stainless steel 6 mm dia. wire ropes (AISI 316, 7 / 19costruction 3 no. rope for lantern carrage & 2 no. rope for winch assembly ) foundation bolt, torquelimiter,EPR insulated PCP sheathed 5 core x 2.5 Sq.mm trailing cable, including outdoor type controlpanel for auto on / off, reverse / forward motor operation. The mast is constructed from mild steel plates(as per IS 5986 Gr. 510 ) cut and folded to form a polygonal section, telescopic jointed and welding as per 5135 .e tc. as required on Existing Foundation. ( See table P - 03 for specs.) OEM Must have Type testcertificate for wind tunnel test . All as per pre approved by Engineer in charge. All as per pre approved byEngineer in charge. For additional technical parameters of products/ work , refer Annexure \"A\"attached with this BSR .12.5 Mtr HM (in 2 section) suitable for 6 No. Luminaries 2 no. rope for lantern carrage & 2 no. rope for winch assembly |
| 13 | Providing & Fixing of IK08 IP-66 protected high power LED flood light system with single piece Pressurediecast aluminium housing, toughened glass diffuser with suitable lenses on LED to achieve various beamangles, of high power LED of 3 to 5 watt each . Integrated potted driver as a unique BIS R number havingefficiency more than 85 % and in compliance to BIS certified and Trade mark certificate. The System levelLuminaire efficacy >=125 lm/ wt. LED driver Input Voltage AC 120 to 270 V AC with High voltage Cutoff@>=300 V AC and Auto resetting Safety .Power Factor >0.95 , THD(I) <10% , driver current <=750mA.driver should be Phase to phase protection of 440 V for 4 Hrs. Electrical Connector , Surge Protection Min>=4KV internal and 10KV external but inside driver compartment, System life of 50000 Burning hourswith 70% of Initial Lumens maintained, CRI>70 and CCT 5700K ±355K. Manufactures Word Mark/NameEngraved/Embossing/Screen printing on die cast housing to allow traceability/authenticity. Fixture shalle IS 10322 Complianced.OEM Must have its own in house NABL lab setup for all testing facilities for LEDfixtures. (LM79/LM80) Certificate/ report with liable warranty of product/accessories from OEM shallbe submitted. All as per pre approved by Engineer in charge. For additional technical parameters ofproducts/ work , refer Annexure \"A\" attached with this BSR .High Power LED Flood Light Minimum lumen output 18650 lm |
| 14 | Providing and Laying RCC Foundation for Octagonal / Conical Street Light poles, High mast Poles as perDrawing attach at Table P-4 with Following Procedure & All as per pre approved by Engineer 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 from Ground levelB) Dressing of Pit and Dry stone pitching 200 mm thick including supply of stones and preparing surfacecomplete.C) Providing and laying in position cement concrete of M-10 grade of 75 mm thicknessD) Reinforcement for R.C.C. work with TMT bars including straightening, cutting, bending, placing inposition and binding all complete.E) Centring and shuttering including strutting , propping etc. and removal of form work for Footing andPedestalF) Providing & Fixing of 2 no. Required Size PLB HDPE Pipe & Foundation Bolt with template as per OEMRecommendations.G) Providing and Laying Reinforce cement Concrete of M-25 grade in Footing and Pedestal includingCuring the foundation for 7 days.H) Providing and Fixing Nosing Angle 40 mm x 40 mm x 6mm with 2 no. 100 mm long, 10 mm dia. Lugs oneach face.Pole Foundation for Octagonal pole from 7 Mtr. To 9 |
