Digging and laying of trench for telephone cable for magazine 81 to 86 upto SS 7 in factory area at OFDR

Excavating in trenches,not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in Soft/loose soil; for Telephone cable laying in trench size of 2000 M x 0.3 M wide X 0.9 deep. All as specified in SSR Part-I and as directed by Engg-In-Charge.(Cable will supplied by Factory)

Excavating in trenches,not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in Hard rock; for Telephone cable layin in trench size of 2000 M X 0.3 M wide X 0.1 deep. All as specified in SSR Part-I and as directed by Engg-In-Charge.(Cable will supplied by Factory).

Returning,filling in, including spreading,levelling,watering and well ramming in layers not exceeding 25 cm. All as specified in SSR Part-I and as directed by Engg-In-Charge.

Supply of Modular Bricks;common burnt clay building bricks;sub-class 'A' designation 75 for laying in trench.All as specified in SSR Part-I and as directed by Engg-In-Charge(1 Unit=1000 Nos.)

Supply and laying of Reinforced concrete pipes,Bore 250 mm class NP2 laid trench complete All as specified in SSR Part-I and as directed by Engg-In-Charge.

Supply and installation of 100 pair telephone MDF of MS sheet 2mm thick powder coated weather proof canopy IP-66 outdoor type,Size not less than 740mm X 600mm wide X 300 deep,with necessary civil work foundation upto 1mtr height & suitable MS angle mounting frame.All as specified in SSR Part-I and as directed by Engg-In-Charge.(Sample & design shall be got approved before using at site).