52/BSNL/CD FBR/CH/2025-26

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift upto1.5 m.

All kinds of soil.

Earth work by mechinical / manual means in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 'A tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and for all lift a) All kinds of soil

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in foundation and plinth in: a) Cement mortar 1:4 (1 cement : 4 coarse M sand)

15 mm cement plaster on rough side of single or half brick wall of mix :

a)Cement mortar 1:4 (1 cement : 4 coarse M sand)

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying and laying precast RCC rings of ratio 1:2:4 (1cement :2 Coarse M Sand : 4 stone aggregate of size 12mm to 20mm with 25mm thickness of 1.20m inner dia of depth 0.30m for all leads & lifts, all complete as per direction of Engineer-in-charge.

Providing and fixing Circular precast RCC perforated drain covers, of size 1300 x 1300x25 mm, with necessary reinforced bars all as per direction of Engineer-in-charge.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding

Disposal of tree branches,bush,building rubbish by mechanical transportation including stacking, loading and unloading at corporation dumping ground upto a distance of 15km from the site all as directed by E-in-C.