For preventive maintenance work of 11KV Tetulmari feeder running between SBRS Substation to Tetulmari Colliery under Sijua Area

Maintenance work of 11KV TMC Feeder

Manpower engagement in petrolling of overhead line during fault finding and its rectification(4 heads *10 shift=40 manshift of skilled man power

Manpower engagement for freshing of jumpers/cleaning of dust on insulator/replacement of nut bolt & other misllaneous job on overhead line (5 head * 7 shift=35 manshift of semiskilled manpower

Manpower engagement for trimming of tree-branches/cleaning route near poles for petrolling way(8 heads*5 shift=40 manshift of un-skilled manpower)

Transportation of 12 m poles 3 nos (un-skilled 6*2 shift)

Erection of metalic pole of (above 10 meter)length in cement concrete 1:3:6(1 cement:3 coarse sand:6 graded stone aggregate 40mm nominal size) foundation including exavation and refilling etc. as required

Supplying of channel iron 75 mm*40mm*6mm(4.14 kg per meter)V shape cross arm for two 11KV overhead line conductors complete with 50mm*6mm M.S flate iron clamps,bolts and nuts including drilling holes for insulators pins,bolts,nuts and washers etc.(as per drawing) and painting with primer and finush paint as required

Supply and replacement of low value 11KV disc insulator

Outdoor type cable end jointing with supply and fitting of necessary materials for cable size 240sqmm

Dismantling of ACSR wolf conductor in forest region 6 span*60 mtr*3wire=1030*0.72kg

Re-erection of wolf conductors after changing discs(same as point 4)

Supplying and erection of old,damaged and rusted stay set

Supplying and fitting of H.T Pin Insulators

Rehandling of 240sqmm PVC cable during outdoor jointing at cable end(30 mtr*2 outdoor joints)

Supplying and drawing of earth wire 300 mtrs(G.I wire 8SWG)

Supplying of GI wire 8SWG for making craddles guards=2.5*60 mtr *2*4 spans=600 mtrs)

Erection of cradle guard at road crossing/residencial areas wherever not availablea(4 span *15 boxes each)

U clamp for strengthening of jumpers (4 set *3 phase=12 sets per cut point per feeder)

Total impact of GST for the purpose of CTC

Please Enable Macros to View BoQ information