tender for supply of equipment / material, design, erection, testing, commissioning, for strengthening the electrical infrastructure by construction of gabion / crate wall for the protection of33 / 11 kv sub-station tota-rani and electrical works under electrical sub-division mcleodganj under electrical division, hpsebl dharamshala. ( seop-27 / 2023-24-gabion / crate wall for the protection of33 / 11 kv sub-station tota-rani 2 earth work in excavation by mechanical means ( hydraulic excavator ) / manual means in foundation trenches or drains ( not exceeding 1.5 m in width or 10 sqm on plan ) , including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kinds of soil. 3 providing & making gabion structure with mechanically woven double twisted hexagonal shaped wire mesh gabion boxes as per is 16014:2012, morth clause 2500, of required size, mesh type 10x12 ( d=100 mm with tolerance of ± 2% ) zinc coated, mesh wire diameter 3.0 mm, mechanically edged / selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2mm, supplied @3% by weight of gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per direction of engineer-in-charge. 4 electrical works 5 steel tubular pole 11 meter long with base plate 6 providing and fixing 33 kv isolator, 1600 amp 1 set. 7 erection of 4 pole structure 8 stay set provided by hpsebl 9 stay wire provided by hpsebl 10 cross arm horizontal msci 100x50x6 length 3200mm. 11 msai cross bracing set 50x50x6mm length 2700mm 12 muff length 2000mm 13 quantities are mentioned above are tentative and actual quantity shall be worked out after check survey to be carried out by the successful tender and detailed engineering and finalization of tower location chart.payment shall be made as per approved bill of material / actual quantities measured at site.