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Tender for Replacing Broken/Damaged Lt/Ht Pcc/Stp Poles (9/11/13 M) & Erecting New Plain Cement Concrete Pole (9/11/13 M) In Mid-Span To Raise Low-Hanging Conductors / Ab Cable To Safe Ground Clearance - Loading From Store (Up To 100 Km Distance From Site), Carriage To Site, Return Back The Scrap To Store Again, Pit Digging (Depth & Grouting As Per Standard Line-Construction Practice), Erection, Fixing Clamp/Cross-Arm/Insulator, Sagging Of Conductors To Safe Ground Clearance & Restoring Supply. All Grouting Material By Contractor. , Repair Of Rust-Damaged St Poles (9/11/13 M) Near Ground By Welding Additional Channel/Angle/Iron Strip Of Approved Section To Restore Strength. Channel/Angle/Strip By Contractor. , Pulling & Tightening Of Loose Conductor / Ab Cable / New Conductor (Lt & Ht) Per Span, Maintaining Safe Ground Clearance As Per Cea Safety Regulations. , Straightening Of Tilted Poles By Filling Gitti/Boulder/Packing At Base & Tightening Stay To Bring The Pole Vertical. Packing Material By Contractor. , Cutting/Trimming Of Tree Branches Fouling 11 Kv / 33 Kv Lines And Clearing The Line For Safe Supply, With Safe Disposal Of Cut Material. , Earthing Of Poles By Gi Earth Rod/Pipe With Earth-Wire Connection; Earth Resistance As Per Ie Rules / Cea Regulations. Earth Rod By Contractor. , Providing And Fixing Of Cradle/Cage Guarding Of Lt/Ht Lines At Road/Route Crossings Over The Kanwar Route To Maintain Safe Ground Clearance Per Cea Safety Regulations / Is 5613. The Guarding Shall Comprise Two Bearer/Guard Wires Cross-Laced Into A Cradle Below The Conductors And Earthed At Both Ends, Complete With Guarding Cross-Arms (At Supporting Poles, Average Span ~15 M) And Cross-Lacing/Binding At Intervals Not Exceeding 1 M. Measurement Is Per Running Meter Of The Guarded Span, And The Rate Is Deemed To Include The Complete Cradle - Both Bearer Wires + All Cross-Lacing + Cross-Arms + Supports + Earthing - For That Length; It Is Not The Length Of A Single Wire/Cable. Gi Guard Wire (6 Swg) Issued By The Department; Cross-Arms, Lacing Wire (10/12 Swg), Binding Wire (14/16 Swg), Fittings, Earthing And All Labor By The Contractor. , Providing And Insulating Ht/Lt Poles Against Probable Leakage Current By Wrapping Insulating Plastic Sheet Of Thickness =50 Micron (Uv-Resistant, Weatherproof) From Ground Up To 8 Ft (2.4 M) Height In Not Less Than 2 Complete Layers With Minimum 50% Overlap, Bound Sufficiently Tight At Top, Middle & Bottom (No Slack/Slippage) So That No Pole Surface Is Exposed Within 8 Ft , Providing And Fixing Of Rigid Upvc Casing Pipe Of 225 Mm Nominal Outer Diameter (9 Inch), Minimum Wall ~4 Mm, Uv-Stabilised (Non-Pressure Casing Grade), As Slip-Casing Over Round St/Stp Poles From Ground Level Up To 8 Ft (Approx. 2.5 M Per Pole); The Bore (~217 Mm) Fits All Pole Classes - 9 M (~140 Mm), 11 M (~165 Mm) And 13 M (~194 Mm Base, Per Is 2713). The Pipe Shall Be Slipped Over The Pole (Or Longitudinally Slit And Closed Around It) And Secured With A Minimum Of 3 Nos Ms Clamps (Top, Middle And Bottom), The Clamps Being Welded To Hold The Casing Firmly In Position. Applicable To Round Poles. All Material To Be Supplied By The Contractor. , Insulate Stay With =50 Micron Plastic-Sheet Wrapping (Min. 2 Layers, 50% Overlap) Wrapping Must Be Tightened With Tape At Min 4 Places. Material By Contractor. , Providing And Applying High-Intensity Retro-Reflective Radium Tape, =50 Mm Wide, Class-2 (Engineering Grade), Weatherproof & Uv-Resistant, As Warning Bands On Insulated Poles, Stays, Guards & Flex Frames. Supply And Application Both In Contractors Scope. , Bamboo (Baans-Balli) Fencing/Barricading Of Distribution Transformers / Double-Pole / Four-Pole Structures Kept In The Open, Approx. 6 Ft Height Above Ground/Road Level, Using Sound Seasoned Bamboo With Each Vertical Post Penetrated/Embedded Minimum 2 Ft (600 Mm) Below Ground Level (I.E. ~8 Ft Total Bamboo Length) And The Pit Firmly Rammed/Backfilled; Verticals Lashed With Gi Binding Wire To Form An All-Round Barricade Keeping The Public Away From Live Equipment; 3-Layer Horizontal Bamboo Lacing, Spacing Between Two Verticals Not More Than 1 Meter. Measured & Paid Per Running Meter Of Barricade Erected (Height Fixed As Above). All Material By Contractor. , Fixing/Correcting Stay Insulator (Porcelain/Polymer, Approved Make) & Stay On Poles, With Stay Tension As Per Standard Practice. Stay Insulator By Contractor. , Providing And Fixing Of Fire-Retardant Full-Colour Danger/Safety Warning Boards On Dt Fencing, Poles, And Other Electrical Infrastructure Near Pandals, Temples, Highways, Crowded Markets & Crossing Points; Board Design (Electrical-Safety Norms, Statutory Caution & Publicity/Iec Content) To Be Prepared By Contractor And Approved/Finalised By The Department Before Printing; Fr Flex =440 Gsm Self-Extinguishing, Full-Color Print With Hazard Pictograph & Bilingual Caution Danger-Electricity, Standard Sizes 2×1 Ft & 4×2 Ft Or As Per Site Requirement, On Painted Ms/Gi Angle Frame, Clamped/Grouted As Per Site; Measured Per Sq Ft Incl. Frame & Fixing, All Material By Contractor. , Pre-Execution Physical Survey With Gps Mapping Of Distribution Transformers (Dts), Poles And Other Vulnerable Points Under Edc Loni Along The Kanwar Route; And Post-Execution Gps-Tagged (Geo-Coordinated) Photographs Of The Completed Works Showing Location/Coordinate Details, Submitted In Soft Copy And Duly Verified By The Concerned Engineer (Lump-Sum).
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