bids are invited for pipe etc. , excavating in trenches not exc. 1.50 mtr wide and not exc. 1.50 mtr in depth taking out and laying of cables etc. , returning filling in including spreading levelling watering and well ramming in layers not exc. 250mm in soft loose soil complete all as specified , removing excavated materials soils not exc. 50.00 mtr , m and l sand cushioning dry in trenches for protec tion of ug cables , m and l for fly ash bricks locally available laid dry width wise across the line of cable , supply and laying for cable in trenches or passing through pipe xlpe insulated heavy duty , supply and laying for cable in trenches or passing through pipe xlpe insulated 10 sqmm 4 core. , re laying fixing or passing through pipe xlpe insulated armoured electric power ug cable 10 sqmm 2 core to 25 sqmm 4 core , s and f 40 mm high density polyethylene pipe hdpe of pressure rating 6 kgf cm2 fixed complete to walls , s and f galvanised iron pipe 40mm bore dia light grade for protection of ug cable laid in floors , labour only for horizontal boring for passing protection pipe up to 80mm bore , m and l for pcc 1.2.4 type b1 using 20 mm graded aggregate , m and l for pcc 1.3.6 type c2 using 40 mm graded aggregate as in foundation for pole etc complete , s and f hdpe dwc double walled corrugated of diameter 25 mm including , m and l for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground , crimping tools (q3) , flameproof led emergency light total quantity : 7041