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).