Replacement of old R.C.C 7 Mtr. height street light poles with new 7 Mtr. steel tubular street light poles in various blocks i.e. HH, FF, HH/EB, JJ/EB, DS/EE and Kilan area at Nangal Township

Civil Work

Supply and erection of 3-Stepped steel tubular swaged and welded pole (410-SP-Mpa) of suitable length conforming to IS: 2713- (PART-II)-1980 (Steel tubes conforming to IS: 1161-1979, UTS 42 kgf/ Sq.mm) to fix up to a required planting depth below ground level in a hole of excavation about 45 cm dia. and suitable depth to fill up to 15 cm below G/L with 1:2:4 cement concrete mixture including painting of pole with two coats of approved aluminum paint as required:- Overall length 7 metre, with planting depth 1.25 metre, length of sections 4 metre, 1.5 metre and 1.5 metre (Bottom, Middle and Top respectively), Outer dia and thickness of sections 114.3mm x 4.5mm, 88.9mm x 4.05mm and 76.1mm x 3.25mm (Bottom, Middle and Top respectively) with approximate weight 73 kg. (410 SP-2) and base Plate weight 7.5 kg. of size 12mm thick about 30 cm dia. As per CSR item No. 34.31 (i)(Through Rate)

STAY SETS: Supply and erection of Stay Set consisting of 19/20mm dia. of suitable length G.I. stay rod duly threaded upto 300mm at one end and shaped on the other end. MS plate size 30cm x 30cm x 6mm with 20mm dia. hole drilled in the centre of the plate G.I. stay wire size 7/10 SWG, G.I. thimble for stay binding, Egg/Strain insulator, MS elbow made out of 16mm plain sheet and a 20cm long piece of 50mm x 50mm x 6mm angle iron made to the shape as approved by Engineer-in-charge. Stay set complete shall be fixed to the pole by providing suitable size full clamps made out 50mm x 6mm size MS flat with required number of nut and bolts 16mm dia. on one end and shall be embedded on the other end. The stay plate shall be covered with cement concrete having total volume of the concrete not less that 0.042Cum. The job shall include excavation of pit and back filling and after pouring concrete with excavated soil etc. as approved/desired by the Engineer-incharge:- Stay Set consisting of 19/20mm dia., 1.8 metre Long G.I. Stay Rod As per CSR item No. 34.35 ii (a)(Through rate)

Clamps for GI Pipes. (for steel light bracket and GI earth wire)

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