Work-01 , 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 . 9 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 , 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 18750 Lm , Providing & Laying P.V.C. / Xlpe Insulated & P.V.C. Sheathed Arrmoured Aluminium 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:5831 In Existing Rcc / Hume / Stoneware / Pvc Pipe/ Open Duct/Cable Trench / Cable Tray(With Cable Tie) Including Testing Etc. As Required Of Following Size. Oem Must Have Its Own In House Nabl Accrediated Laboratory For Testing Procedure As Per Is:10810.For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsr.16 Sq. Mm 4 Core , 25 Sq. Mm 3.5 Core , Providing & Laying P.V.C. / Xlpe Insulated & P.V.C. Sheathed Armoured Copper Cable Confirming To Is:1554 P-I / Is :7098 P - I Of 1.1 Kv With Electrolytic Grade Copper Made Of Copper Rods Confirming To Is 613-1964, Of Purity >99.7 %, Round / Flat Strip Armouring, Inner / Outer Sheath Confirming To Is:5831 In Existing Rcc / Hume / Stoneware / Pvc Pipe/ Open Duct/Cable Trench / Cable Tray(With Cable Tie) Including Testing Etc. As Required Of Following Size. Oem Must Have Its Own In House Nabl Accrediated Laboratory For Testing Procedure As Per Is:10810 For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsr6 Sq. Mm 3 Core , Plate Earthing As Per Is:3043 With Copper Earth Plate Of Purity >95% Of Size 600Mm X 600Mm X 3.0Mm By Embodying 3 Mtr. Below The Ground Level With 20 Mm Dia. G.I. B Class Watering Pipe ,Including All Accessories Like Nut, Bolts, Reducer, Nipple, Wire Meshed Funnel, And Heavy Duty Weather Proof Poly-Propylene Earth Pit Chamber With Lockable Jam Free Lid Suitable For Safe Working Load 5000 Kg Or More Of Size Top Dia. 225 To 260 Mm, Bottom Dia 300 To 350 Mm. And Height 250 To 300 Mm. And Embodying The Pipe Complete With Alternate Layers Salt And Coke/ Charcoal, Testing Of Earth Resistance For Value Of 5 Ohms Or Less As Required & Must Record By Engineer In-Charge During Site Visit And Ensure To Enter In Measurment Book. All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr . , Supply & Laying Following Size Earth Strip In Horizontal Or Vertical Run In Surface By Means Of Earth Strip Dmc Insulator Including Riveting/ Soldering/ Welding, Jointing Shall Be Done By Overlapping And With 2 Set Of Brass (For Cu Strip) / Gi (For Gi Strip) Nut Bolt & Spring Washer Spaced At 50Cm Making Connection Etc. As Required.All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr . 20Mm X 3Mm Copper Strip , Providing & Fixing Of 240/415 V Ac Mcb With Positive Isolation Of 10 Ka Breaking Capacity (B/ C/D Tripping Characteristic As Per Type Of Load And Site Requirement) 4 Kv Impulse Withstand Voltage, Isi Marked Is 8828(1996) / Conforming To Iec 60898-1 2002, Iec 60947-2, Low Watt Losses, Trip Free Mechanisum , Energy Limiting Of Class 3 As Per Iec, Minimum Phase Termination Capacity Of 35Sq.Mm. , Conductor Line Load Reversibility , Ip 20 Contact Protection And Fitted In Existing Distribution Board/Sheets, Minimum Electrical Operation 20,000 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 Type Test Reports & All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsrsingle Pole Mcb (With B/C Curve Tripping Characteristics) 40 A Rating , Providing And Laying Rcc Foundation For Octagonal / Conical Street Light Poles, High Mast Poles As Per Drawing 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 .Pole Foundation For Octagonal Pole From 7 Mtr. To 9 Mtr. , P / L Of Double Wall Corrugated Hdpe Pipe Confirming To Is : 16205 P-24, Stiffness Class 750 N, Externally Corrugated And Having Smooth Surface Inside With Hdpe Coupler, Elbow, Tee At Required Depth Below The Ground For Laying Cable Of Following Nominal Outer Dia. Mfr Test Report From Nabl Accrediated Is To Be Submitted.(Excavation Of Earth & Back Filling With Compaction Is To 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 .90 Mm , Supply & Laying Following Size B Class , G.I. Pipe Confirming To Is : 1239 P - 1 ( 2004 ) With Accessories Like Bend, Socket Etc. For Laying Earth Conductor/ Strip / Cable In Ground/ Surface/ Recess As Required. All As Per Pre Approved By Engineer In-Charge. (Earth Excavation Will Be Paid Extra)All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annex Ure A Attached With This Bsr . 80 Mm Dia. , Add Extra For Laying Of One Number Pvc Insulated And Pvc Sheathed / Xlpe Power Cable Of 1.1 Kv Grade Direct In Ground Including Excavation Of Trench Of Size 75 Cm (Depth) X 35 Cm(Width) , With Procedure As Per Following Points:- (A) Make A River Sand Bed Of Height 125 Mm Along The Trench, (B) Lay The Cable In The Middle Of The Trench, (C) Provide River Sand Bed Of Height 125 Mm On Top Of The Cable, (D) Lay The Protective Common Burnt Clay F.P.S. Bricks Of Class Designation 75 / Sand Stone Slabs Of 50 Mm Thickness And 225 Mm Wide Just Above The Sand Bed Vertically Across The Cable ( Approx. 9 No. Bricks Per Mtr.), (E) Backfill The Excavated Soil Leaving 300 Mm From The Ground Level, (F)Lay The Cable Warning Tape And Again Back-Fill The Remaining Portion Of The Trench Upto The Ground Level And Compacting The Earth , Labour Charges For Trimming Of Tree Branches/Plants And Prepairing Route Approaches For Electric Proposed Line Complete With Prior Permission Of Local Authority In Writing , Taking Proper Shutdown From Discom Office And Inform To Discom After Complete The Work. , Sitc Of Ip-42 And General Construction Confirming To Is:8623 : 1993, Wall/ Free Standing Floor Mounted Dust And Vermin Proof Compartmentalised Cubical Panel As 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 Having Concealed Hinged Type Doors With Key Type Lock With / Without Detachable Extension Type Structure. Removable 3 Mm. Thick Sheet Steel Gland Plates With Appropriate 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 Subjected To Nine Tank Process And Then Powder Coated With Approved Shade Of Minimum 70 Microns On Both Side Of Panel. The Panel Having Pe Foam/ Neoprene Rubber Gasket Of Not Less Than 3Mm Thickness ,Required Hardware , Concealed Hinged Door With Key Type Locking Arrangement For Equipment/Switchgear Earthed With 2.5 Sq.Mm Braided Copper Wire.[C) Interconnection Between Bus Bar And Switchgears /Cable Shall Be Rigidly Supported And Made Out By Flexible Copper Wires (Up To 63 Amp ) And By Solid Bus Bar (>63 Amp ) . Control Wiring Will Be Carried Out With 1.5 Sq.Mm, Earth Wire With 2.5 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 Between Main Bus Bar And Risers / Metal Parts Shall Be At Least 10 Mm Additional To Width 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 Main Busbar And Switchgear Is To Be Paid Extra )(F)Floor Mounted Panel Shall Be Mounted On Base Frame Of Ismc Channel Size 100 X 50 X 5 Mm ( To Be Paid Extra )(H) Only Outer Surface Area On All Sides Shall Be Measured & Panel To Be Fabricated Only From Cpri Approved Fabricator Only (Cpri Test Certificates To 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 . , Providing & Fixing Of Ac Operated Heavy Duty 230 /440 Volt Power Contactor As Per Pwd Specification For Electrical Works, Isi Marked Is/Iec 60947-4-1 : 2000 Having Provision Of Mechanical Interlocking, Auxilary Contacts, Din Rail Mounting Type Including Making Connections, Testing Etc. As Required. All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr .3 Pole Power Contactors With Following Ac 3 Rating 250 Amp , Sitc Of 3 /4 Pole Current Limiting Moulded Case Circuit Breaker (Mccb) Made Of Flame Retardent & Heat Resistant Material Having Following Current Rating, Short Circuit Breaking Capacity At 440/415 V, 50 Hz; O/L & S/C Settings , Conforming To Is/Iec 60947 P -2 :2003 With Front Face And Centralised Adjustable, Trip Free Mechanisum, True Contact Position Indicator, Line Load Interchangeability, Designed For Both Horizontal & Vertical Mounting Without Any Adverse Effect On Electrical Performance, Suitable For Operation Upto 55 Degree And Without Derating Upto 40 Degree, Pollution Degree 3, Having Positive Isolation Capability, Push (Test) To Trip, Trip Time Less Then 10 Ms Under S/C Condition, Breaking Capacity Ics = 100% Icu. U Imp =8 Kv, Rated Insulation Voltage 690 V. Provision For Uvr , Shunt Trip , Earth Fault Trip, Door Interlock, Pad Lock & Rotary Handle , Including Making Connections Etc. As Required.Oem Shall Have Submit Nabl / Cpri / Erda Accrediated Lab Type Test Certificate Before Execution All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsr4 Pole Mccb With Microprocessor Based Release With Adjustable O/L & S/C Setting With Inbuilt Instantaneous And Ground Fault Protection, 250 Amp , 50 Ka , Providing & Fixing Of 110/220 V, Unibody Led Indicating Lamp Iec 60947 With Integral Circuit, Ip 65 Above Panel & Ip 20 Terminal Block, Approx. Body Dia For Panel Not Less Then 20 Mm, Length Min. 50Mm, Front Led Cover Dia Min. 29 Mm, Contact Material Phospher Bronze For Led, Pcb Contacts Shall Be Of Brass (Tin Plated), Impulse Dielectric Tested For 2.5 Kv, Rated Insulation Resistance Shall Be 100 M Ohm At 500Vdc Including Connection Etc. As Required. All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr . Red/Yellow/Green Colour , Providing & Fixing Of Mechanical / Digital Time Switch Having Following Day / Week Programme And Minimum 100 Hours Reserve And Ac1 Rating Of 16-20 Amperes Including 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 Additional Technical Parameters Of Products/ Work , Refer Annexure A Attached With This Bsr . One Day Reserve (Analog Type ) , Providing & Fixing Of 240/415 V Ac Mcb With Positive Isolation Of 10 Ka Breaking Capacity (B/ C/D Tripping Characteristic As Per Type Of Load And Site Requirement) 4 Kv Impulse Withstand Voltage, Isi Marked Is 8828(1996) / Conforming To Iec 60898-1 2002, Iec 60947-2, Low Watt Losses, Trip Free Mechanisum , Energy Limiting Of Class 3 As Per Iec, Minimum Phase Termination Capacity Of 35Sq.Mm. , Conductor Line Load Reversibility , Ip 20 Contact Protection And Fitted In Existing Distribution Board/Sheets, Minimum Electrical Operation 20,000 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 Type Test Reports & All As Per Pre Approved By Engineer In-Charge. For Additional Technical Parameters Of Product / Work Refer Annexure A Attached With This Bsrsingle Pole Mcb (With B/C Curve Tripping Characteristics) 100 A Rating
